Geek Bar keeps landing in adult nicotine circles for one reason. The brand pushes screen-heavy disposables with mode switching, then ties that to big puff claims and simple operation.
I wanted a Geek Bar vape reviews piece that stays practical. That means focusing on draw feel, flavor stability, mode behavior, battery habits, and leak or condensate patterns that show up in normal adult routines.
Our workflow stays consistent. I log carry comfort, charging behavior, and day-to-day reliability. Marcus Reed stress-tests heat and output during heavier sessions. Jamal Davis watches pocket life, mouthpiece comfort, and grab-and-go behavior. Dr. Adrian Walker reviews wording around risk, labeling, and guardrails for adult-only nicotine use.

Product Overview
| Device | Pros | Cons | Ideal For | Price | Overall Score |
|---|---|---|---|---|---|
| Geek Bar Pulse | Strong screen feedback, two modes, wide flavor bench | Pulse mode drains faster, sweetness can build | Adults who want a modern disposable with mode control | 25 | 4.4 |
| Geek Bar Pulse X | Bigger capacity feel, curved screen vibe, punchy Pulse mode | Bulkier carry, richer flavors can fatigue | Adults chasing bold flavor and higher output options | 30 | 4.6 |
| Geek Bar Skyview | Clear 1.8" screen, three modes, quick charge feel | Taller body, modes can tempt overuse | Adults who want screen clarity and mode tuning | 28 | 4.5 |
| Geek Bar Meloso Ultra | Simple, steady draw, smart LED style feedback | Less “wow” than screen models, airy for strict MTL | Adults who want steady MTL and less fiddling | 25 | 4.2 |
| Geek Bar DF8000 | Compact, clean indicator logic, adjustable airflow | Older “feel,” fewer premium touches | Adults who want a simpler disposable with airflow control | 22 | 4.1 |
Testing Team Takeaways
I kept circling back to screen and indicator value. With the Pulse, Pulse X, and Skyview, I could glance down, then change how I used it. That altered the whole day. I found myself pacing sessions more when the display showed e-liquid and battery. I also noticed sweetness creep in after repeated pulls on dessert-style flavors. “When the screen says I’m still good, I stop guessing,” I wrote in my notes, then I still docked points when Pulse mode tempted longer chains.
Marcus treated these like stress toys. Higher output modes pulled heat forward fast, especially when he stayed on one flavor for long sessions. He kept watching for hot spots near the coil area, then checked whether flavor fell off before the device looked “empty.” “It stays stable until it doesn’t,” he said about the heavier modes, meaning the shift can feel sudden when the coil finally dries out. Pulse X handled that pattern best for him, while DF8000 felt more predictable.
Jamal cared less about mode labels and more about pocket life. He called out mouthpiece comfort, device edges, and whether a vape felt “too tall” in a jacket pocket. Skyview impressed him for screen clarity. The tall body still annoyed him. “I can throw it in my pocket, but it announces itself,” he said, meaning bulk and shape mattered as much as battery.
Dr. Walker stayed on guardrails. He pushed for clear adult-only framing, plus direct language that nicotine is addictive. He also flagged the way strong flavor and smooth draw can reduce a user’s sense of intake. That becomes a labeling and behavior issue, not a “benefit.” He kept the tone neutral. He also reminded us that persistent respiratory symptoms need clinical evaluation, not device swapping.
Geek Bar Vapes Comparison Chart
| Spec | Pulse | Pulse X | Skyview | Meloso Ultra | DF8000 |
|---|---|---|---|---|---|
| Device type | Disposable | Disposable | Disposable | Disposable | Disposable |
| Puff claim | 15,000 regular / 7,500 pulse | 25,000 regular / 15,000 pulse | Up to 25,000 | 10,000 | 8,000 |
| E-liquid | 16 mL | 18 mL | 16 mL | (not shown on page) | 14 mL |
| Nicotine range | 5% (common retail) | 5% | 5% | 5% | 5% / 2% |
| Activation | Draw-activated | Draw-activated | Draw-activated | Draw-activated | Draw-activated |
| Battery | 650 mAh | quick charge (capacity varies by listing) | 800 mAh | 630 mAh | 600 mAh |
| Coil type | Dual mesh (brand claim) | Dual mesh | Dual mesh | Dual mesh | Mesh coil |
| Airflow style | Adjustable (common retail) | Adjustable (common retail) | Mode + airflow logic | Fixed-ish MTL lean | Adjustable airflow |
| Screen / indicators | Full screen | Curved screen UI | 1.8" smart screen | Smart LED | 3-level indicator |
| Flavor style trend | Sweet-forward, bright fruit | Loud candy blends | Fruit + mint variety | Cleaner MTL fruit/ice | Classic disposable mixes |
| Leak resistance vibe | Better than most, still watch condensate | Good, but heavy mode can fog mouthpiece | Good, taller chimney can collect mist | Fair, simple path | Fair, older design |
| Ease of use | Easy, modes still add choices | Easy, but it’s a “mode” device | Easy, three modes | Very easy | Very easy |
What We Tested and How We Tested It
I used the same scorecard across the lineup. Flavor got judged on accuracy, layering, and how fast it dulled after repeated sessions. Throat hit stayed in the subjective lane. I tracked whether it felt sharp, papery, too smooth, or inconsistent.
Vapor production got judged by density and stability across short pulls. Airflow and draw smoothness got judged by turbulence, whistle, and how well the device handled light MTL pulls versus longer drags.
Battery life and charging behavior got logged through real routine patterns. I watched charge speed, heat during charging, and whether the device sagged near the end of a cycle. Leak and condensation control got judged by mouthpiece wetness, pocket lint attraction, and sticky residue near the airflow.
Build quality and durability stayed practical. I looked for rattles, loose panels, weak ports, and screen scuffs. Ease of use covered setup steps, mode switching logic, and whether the device punished “normal” careless carry. Portability scored shape, weight feel, and pocket behavior.
These are usage-style observations. They do not replace medical advice. Nicotine products are for adults only, and nicotine is addictive.
Geek Bar Vapes: Our Testing Experience
Geek Bar Pulse

Our Testing Experience
Pulse felt like the “modern default” in this kind of device. I used it as the baseline carry. The screen kept pulling my attention, in a useful way. I could see battery and e-liquid status, then decide whether to push a longer session or stay light. During work breaks, that meant fewer mystery dry moments. I still found the temptation factor. Pulse mode gives a stronger push, then the device invites a few extra pulls.
Marcus treated Pulse mode like a stress test. He ran heavier sessions, then watched whether warmth stayed local or spread into the body. He kept saying the device felt confident early, then got slightly rough when he chained pulls too close together. “It’s clean until I get greedy,” he muttered after a longer run on a candy blend, then he backed off and the taste recovered.
Jamal stayed in regular mode most of the time. He cared about pocket carry, then he complained when the body edges caught fabric. He liked the screen for quick checks. He disliked how easy it was to keep pulling without thinking. “I look down and it still says plenty,” he said, then he still treated that as a behavior risk for heavy users.
Dr. Walker’s role here was language control. He pushed for clear framing that smooth draw can mask intake. That matters for adult users with lower tolerance. He also wanted the nicotine warning kept plain and direct.
Draw Experience & Flavors
Pulse delivers a draw that feels “tight enough,” then smooths out into a fuller mouth feel on the exhale. In regular mode, airflow stays calmer. I got less turbulence at the start of the pull. Pulse mode adds a sharper front edge. It also makes flavors feel louder, especially sweet mixes.
Strawberry Kiwi came across as a bright strawberry top note with a tart kiwi edge that shows up late. The inhale feels sweet first. Then, on the back half of the pull, a thin tang shows up and keeps it from tasting like syrup. The throat hit stays medium for that kind of juice. Marcus liked it early. He still said the tart note faded after long sessions. “It starts crisp, then it turns into candy,” he said.
Raspberry Watermelon leaned softer. The inhale feels rounded and juicy, then raspberry shows as a darker red candy note. That mix handled longer chains better for me. It did not spike harshness. Jamal called it “easy pocket flavor” since it stayed predictable between short pulls.
Punch tasted like mixed fruit candy. The draw felt heavier in the mouth, with a thicker sweet finish. After a few breaks, I noticed flavor fatigue. My tongue picked up one main note, then everything blurred. That kind of blend suits adults who want bold sweetness, not layered realism.
Banana Ice ran creamy on inhale, then threw a cold edge into the throat. The cooling felt more like a clean chill than a menthol bite. Marcus pushed it in Pulse mode. He noticed warmth in the body after longer runs, then he backed off. “Banana plus cold is fun, but it heats up fast,” he said.
Peach Lemonade stayed sharper. Peach sits mid-mouth, while lemonade hits the sides of the tongue. In Pulse mode, the lemonade bite can feel more forward. That made the throat hit feel firmer, even when I took lighter pulls. Jamal liked it outdoors. He said it felt refreshing, then he still disliked the sticky sweet aftertaste when he vaped it back-to-back.
Watermelon Ice felt simple and clean. It gave the most consistent draw for me across the week. It also left more condensate near the mouthpiece after longer pulls. That showed up as a faint wetness, not a leak.
Best draw experience flavors here were Strawberry Kiwi for balance, plus Watermelon Ice for consistency. Peach Lemonade worked when I wanted a sharper hit. It became tiring in long sessions.
Pros & Cons
| Pros | Cons |
|---|---|
| Clear screen feedback for battery and liquid | Pulse mode drains faster |
| Regular mode stays smooth and predictable | Sweet blends can fatigue fast |
| Wide flavor bench with strong fruit options | Condensate can build on longer sessions |
| Pulse mode adds noticeable output bump | Pocket edges can catch fabric |
KEY SPECS & FLAVORS
- Price: 25 typical retail range
- Device Type: Disposable
- Nicotine Strength Options: commonly 5% (50 mg)
- Activation Method: draw-activated
- Battery Capacity: 650 mAh
- Charging Port and Estimated Charge Time: USB Type-C; charge time varies by charger and cable
- Coil Type/Resistance: integrated dual mesh coil (brand/retail listings)
- E-liquid Capacity: 16 mL
- Power Modes: Regular / Pulse
- Airflow Style: typically adjustable via side control (varies by batch/listing)
- Display: full screen with battery and e-liquid indicators (brand/retail listings)
- Safety Features: standard short protection / overcharge protection (retail listings vary)
- Shipping: varies by retailer and jurisdiction
- Flavors available include: Strawberry Kiwi, Raspberry Watermelon, Punch, Banana Ice, Peach Lemonade, Watermelon Ice, plus additional seasonal lines shown on listings
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Flavor | 4.5 | Bright fruit profiles stay loud, though sweetness can flatten with heavy use |
| Throat Hit | 4.2 | Regular mode stays smooth; Pulse mode adds edge that some users want |
| Vapor Production | 4.5 | Pulse mode delivers a clear output bump without instant harshness |
| Airflow/Draw | 4.3 | Smooth pull, mild turbulence only when chaining hard |
| Battery Life | 4.3 | Solid for the class; mode choice changes the day quickly |
| Leak Resistance | 4.2 | More “condensate wetness” than true leaking in routine carry |
| Build Quality | 4.4 | Screen and body feel more premium than older disposables |
| Ease of Use | 4.4 | Draw activation stays reliable; mode switching stays simple |
| Portability | 4.2 | Pocketable, though body edges and screen face need care |
| Overall | 4.4 | Strong all-rounder with a real mode difference |
Geek Bar Pulse X

Our Testing Experience
Pulse X reads like Geek Bar taking the Pulse idea and pushing it further. The main difference in daily use was intensity control. I felt a bigger separation between “regular” behavior and the stronger mode. That changed how I used it during commutes. I stayed in regular mode when I wanted calm consistency, then I switched modes only when I wanted a heavier draw.
Marcus leaned hard into the stronger setting. He watched heat and stability under repeated pulls. He liked that the device did not feel weak when he kept sessions long. He still noted a pattern. Stronger mode made flavor louder, then it also made coil fatigue show sooner. “It gives me what I want, then it asks for a break,” he said, which matches how higher output usually behaves.
Jamal focused on size. He called it a “bigger brick,” then he still carried it when he wanted the stronger draw. He also liked the screen feedback, especially when he was out running errands. “I stop guessing and just glance,” he said, then he warned that bulk can be annoying in gym shorts pockets.
Dr. Walker pushed the same caution. Smooth draw plus stronger mode can reduce awareness of intake. Adult users with lower tolerance need to pace.
Draw Experience & Flavors
Pulse X pulls smoother than many high-capacity disposables. Airflow feels open enough for relaxed MTL. It never turns into true DL. The mouth feel stays fuller, especially in the stronger mode. That’s where flavors can feel almost “saturated,” like the device is pushing the mix forward into the palate.
Blackberry Blueberry hits dark berry first. Blackberry gives a slightly tannic edge, then blueberry adds syrupy sweetness. The inhale feels rich. The throat hit stays medium. On longer sessions, I started tasting “blue candy” more than separate berries. Marcus liked it for intensity. He still said it got tiring. “Great for ten pulls, not for forty,” he said.
Blackberry B-Pop tasted like blackberry candy with a faint soda fizz illusion. The draw feels sweet and bright. Jamal liked that one between tasks. He said it left less lingering aftertaste than the heavier desserts. That made it more usable in a fast routine.
Blue Rancher is straight candy logic. The inhale hits sweet blue raspberry style notes. Then a sharp candy tang shows up mid-throat. In the stronger mode, that tang becomes louder. I enjoyed it in short bursts. It felt harsh when I pushed it too long. Marcus called it the “too much” flavor. “I can feel it in the back of my throat if I chain it,” he said, then he swapped to mint to reset.
Cool Mint stayed clean. It felt less sweet, more direct. The cooling hit stays steady. That made it my “palate reset” flavor. It also kept throat hit smoother over long use.
Grapefruit Refresher surprised me. Grapefruit bitterness shows up as a peel-like edge. Then sweetness rounds it out. The inhale tastes sharper than most fruit blends. The finish feels dry in the mouth, like citrus zest. That can be great for adults who hate syrup flavors. It can also feel too sharp if you want smooth.
Miami Mint sits between mint and a faint sweet base. It felt smoother than straight menthol styles. Jamal liked it in the car. He said it stayed clean between short pulls. “It doesn’t stick to my tongue,” he said.
Best draw experience flavors here were Cool Mint for long stability, plus Grapefruit Refresher for adults who want a sharper citrus profile. Blackberry B-Pop worked when I wanted sweetness without heavy syrup.
Pros & Cons
| Pros | Cons |
|---|---|
| Strong separation between modes | Bulkier pocket carry than Pulse |
| Loud flavor delivery, especially in higher mode | Sweet profiles can fatigue fast |
| Screen feedback stays useful in daily pacing | Strong mode can warm up during heavy sessions |
| Wide flavor bench with clean mint options | Candy flavors can feel harsh when chained |
KEY SPECS & FLAVORS
- Price: 30 typical retail range
- Device Type: Disposable
- Nicotine Strength Options: 5%
- Activation Method: draw-activated
- E-liquid Capacity: 18 mL
- Puff Claim: 25K regular / 15K pulse
- Coil Type: dual mesh
- Charging: quick charge supported
- Battery Capacity: varies by listing; some list 700 mAh
- Flavors shown on the product page include: Blackberry Blueberry, Blackberry B-Pop, Blue Rancher, Cool Mint, Grapefruit Refresher, Miami Mint, plus additional listed blends
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Flavor | 4.7 | Very strong delivery; some mixes drift toward candy with heavy sessions |
| Throat Hit | 4.4 | Stronger mode adds edge; mint stays smoother for longer chains |
| Vapor Production | 4.7 | Higher mode produces dense output without instant sputter |
| Airflow/Draw | 4.4 | Smooth pull; candy flavors feel sharper on longer drags |
| Battery Life | 4.5 | High capacity design helps; mode choice changes endurance |
| Leak Resistance | 4.3 | Mostly condensate control; mouthpiece can fog during heavy use |
| Build Quality | 4.6 | Screen and body feel solid; bulk still matters |
| Ease of Use | 4.5 | Mode logic stays simple; draw activation stays consistent |
| Portability | 4.0 | Pocketable, but bulky compared with simpler disposables |
| Overall | 4.6 | Big flavor device with real trade-offs in bulk and fatigue |
Geek Bar Skyview

Our Testing Experience
Skyview is the one I used when I wanted screen clarity and more mode steps. The 1.8-inch screen made it feel less like a disposable and more like a small gadget. That matters in daily use. I checked battery and liquid often. I also changed modes more often than I expected. That altered consumption behavior in a real way.
Marcus liked the three-mode system since he could dial output without feeling locked into one “boost” setting. He still chased stability under load. He said the device stayed confident in the stronger mode, then he noticed more mouthpiece mist after long pulls. “It’s not leaking, it’s just wet,” he said, which matched my notes.
Jamal had a love-hate response. He loved the screen. He hated the shape in pockets. He called it tall, then he admitted it gave him better confidence during errands. “If I’m out all day, this is the one I trust,” he said.
Dr. Walker focused on the same guardrail. More mode control can lead to longer sessions. That is not a “benefit.” It is a behavior risk in adult nicotine use.
Draw Experience & Flavors
Skyview’s draw feels slightly more refined than older disposables. Airflow feels smooth. The start of the pull stays less scratchy than DF8000. Mode changes alter warmth and density more than draw tightness. That means flavors can feel like different “versions” of themselves.
Strawberry Banana comes in creamy and sweet. Strawberry sits on top, then banana fills the mid-mouth with a thicker texture. In the stronger mode, banana can dominate and feel candy-like. In the softer mode, strawberry stays brighter. Jamal liked it in short pulls. He said it felt like dessert without being heavy.
Strawberry Watermelon Coconut is a layered mix. Watermelon gives the juicy base. Strawberry sits above it. Coconut shows up late as a soft, sunscreen-like sweetness if you push long drags. I liked it in shorter pulls, where coconut stayed faint. Marcus over-pulled it and said coconut got weird. “It turns into lotion if I push it,” he joked, then he lowered mode and it cleaned up.
Sour Apple Ice felt sharper and cleaner than many sour blends. The inhale hits tart green apple. Cooling arrives mid-throat. The finish feels crisp, almost dry. In higher modes, tartness can bite. That makes it great for adults who want edge. It can annoy anyone who wants smooth.
Miami Mint here stayed clean and steady. It felt like the safe choice when I didn’t want sweetness. I used it during late work sessions since it didn’t stick around on the tongue.
Blackberry FcukingFab is a candy-leaning berry blend. It hits strong sweetness first, then dark berry. It’s loud. It can also become tiring after repeated sessions. Marcus liked it for impact. He still said he needed breaks.
Cherry Lemon Mint surprised me. Cherry sits front. Lemon adds brightness. Mint keeps it from turning syrupy. The inhale feels “busy” in a good way. The throat hit stayed smoother than most sour blends. That made it one of my favorites in this lineup.
Sky Walker is harder to pin down. It reads like a cool fruit blend with a clean finish. I treated it as the “all-day” flavor when I didn’t want a big identity.
Best draw experience flavors were Cherry Lemon Mint for balance, plus Sour Apple Ice for adults who want sharper edges. Miami Mint stayed the most reliable palate reset.
Pros & Cons
| Pros | Cons |
|---|---|
| Very clear screen and mode feedback | Taller body in pockets |
| Three modes feel meaningfully different | Strong flavors can fog mouthpiece |
| Quick charging behavior feels practical | Mode switching can tempt longer sessions |
| Wide flavor range with sharper mixes | Sweet fatigue still happens |
KEY SPECS & FLAVORS
- Price: 28 typical retail range
- Device Type: Disposable
- Puff Claim: up to 25K
- E-liquid Capacity: 16 mL
- Nicotine Strength: 5%
- Battery Capacity: 800 mAh
- Screen: 1.8-inch smart screen
- Modes: 3 levels (SOFT / NORM / PULSE)
- Coil: dual mesh
- Quick charge note: 0% to 80% in about 20 minutes (brand claim)
- Flavors shown on the page include: Strawberry Banana, Strawberry Watermelon Coconut, Sour Apple Ice, Miami Mint, Blackberry FcukingFab, Cherry Lemon Mint, Peach Raspberry, Sky Walker, plus others
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Flavor | 4.6 | Strong variety; layered mixes can blur if pulled too hard in higher modes |
| Throat Hit | 4.4 | Mode steps change warmth; sharper flavors bite more when boosted |
| Vapor Production | 4.6 | PULSE mode gives dense output; SOFT mode stays calmer |
| Airflow/Draw | 4.5 | Smooth pull with little whistle; mouthpiece can collect mist |
| Battery Life | 4.5 | 800 mAh class feels reliable across an adult day |
| Leak Resistance | 4.3 | Mostly condensate control; tall body can collect moisture near the top |
| Build Quality | 4.5 | Screen and body feel sturdy; pocket scuffs still show |
| Ease of Use | 4.4 | Mode button logic stays simple; screen keeps it readable |
| Portability | 4.1 | Taller carry, better for bags than tight pockets |
| Overall | 4.5 | Screen clarity and mode control make it feel more “tool-like” |
Geek Bar Meloso Ultra

Our Testing Experience
Meloso Ultra felt like the calmer cousin to the screen-heavy models. I used it when I wanted fewer decisions. The LED feedback was enough. I could check battery and e-liquid status without staring at a full screen.
Marcus didn’t treat it as a cloud device. He still stress-tested it. He focused on heat and coil stability during longer chains. He said the device stayed consistent for longer than he expected, then he still felt flavor flattening once he pushed too hard. “It’s steady, then it just gets sweeter,” he said, meaning nuance drops before true burn shows up.
Jamal liked the carry. He called it simpler, then he praised the hand feel and pocket behavior. He also liked that it didn’t invite mode switching. “I grab it, it works, I move on,” he said. That matched his mobility mindset.
Dr. Walker liked the simplicity from a behavior perspective. Fewer settings reduce the “tinker” impulse. Adult nicotine intake still needs pacing.
Draw Experience & Flavors
Meloso Ultra draws smooth and slightly airy for an MTL-leaning disposable. It does not feel tight like a classic cigarette-style draw. Instead, it feels like a clean pull with low turbulence. That makes flavors taste “rounder.” It also makes sweetness more noticeable.
Blue Razz Ice tastes like bright blue candy with a cooling edge. The inhale hits sweet first. Cooling follows quickly, then stays steady. That cooling smooths throat feel, which can make it easy to overuse. I liked it for quick breaks. Marcus said it got tiring on long sessions.
Blueberry Ice stays softer. Blueberry comes across as a syrup note with a clean cooling finish. It felt more stable between short pulls than Blue Razz Ice, mainly because it’s less sharp.
Chocolate Mint Ice Cream is the one that divided the team. I got a cocoa-like sweetness up front, then a mint chill that tried to imitate dessert coolness. The mouth feel felt thick. Jamal disliked the lingering aftertaste. “It sits on my tongue too long,” he said. Marcus liked it for a few pulls, then he called it heavy.
Cool Mint stayed simple and clean. It felt like a palate reset. It also hid sweetness better than fruit blends. That made it my “all-day” choice on this device.
Fuji Melon Ice tasted like light melon with a mild candy lift. Cooling keeps it crisp. The inhale stays smooth. The finish feels watery, not thick. That helped in longer sessions.
Juicy Peach Ice delivered a ripe peach aroma, then added cooling. Peach can turn perfumy when overdone. Here it stayed mostly balanced. In longer sessions, sweetness still built up. I preferred it in short pulls.
Best draw experience flavors were Cool Mint for steady daily use, plus Fuji Melon Ice for a lighter fruit profile that didn’t turn syrupy fast.
Pros & Cons
| Pros | Cons |
|---|---|
| Smooth, steady draw with simple operation | Less output “punch” than mode devices |
| LED feedback keeps battery awareness | Airier draw may not satisfy tight MTL fans |
| Flavors stay clean in mint and lighter fruit | Sweet buildup over long sessions |
| Good pocket behavior | Fewer premium touches |
KEY SPECS & FLAVORS
- Price: 25 typical retail range
- Device Type: Disposable
- Puff Claim: 10,000
- Nicotine Strength: 5%
- Battery Capacity: 630 mAh, USB-C rechargeable
- Coil: dual mesh
- Indicators: smart LED display
- Flavors listed on the page include: Blue Razz Ice, Blueberry Ice, Chocolate Mint Ice Cream, Cool Mint, Fuji Melon Ice, Grape Ice, Juicy Peach Ice, plus more
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Flavor | 4.3 | Mint and lighter fruit stay clean; dessert notes can linger too long |
| Throat Hit | 4.1 | Smooth draw; cooling profiles reduce edge and can feel too soft |
| Vapor Production | 4.2 | Solid MTL output; not a “boosted” feeling device |
| Airflow/Draw | 4.2 | Airier MTL with low turbulence; tight-draw users may want more resistance |
| Battery Life | 4.2 | 630 mAh class holds up for routine adult carry |
| Leak Resistance | 4.1 | Mostly condensate control; simple mouthpiece still gets damp on long pulls |
| Build Quality | 4.2 | Clean build; fewer premium parts than screen devices |
| Ease of Use | 4.5 | Very little setup; simple behavior wins |
| Portability | 4.3 | Comfortable carry with fewer “screen scuff” worries |
| Overall | 4.2 | A steady MTL disposable for adults who want less fiddling |
Geek Bar DF8000

Our Testing Experience
DF8000 felt like the “classic disposable” entry in this set. It runs simpler. The indicator logic is easy to read, and airflow adjustment gives some real control. I used it when I wanted a smaller device that still let me tune draw resistance.
Marcus liked the predictability. He said it did not swing wildly between “great” and “rough.” He also noticed it lacked the premium feel of the newer screen devices. Heat stayed manageable. Coil fatigue still showed up if he pushed long sessions. “It tells me what it is,” he said, meaning it did not pretend to be a high-output gadget.
Jamal liked the pocket behavior. He also liked that airflow adjustment let him tighten the draw for quick pulls. He still noticed that flavor felt a little flatter than the newer models. “It works, but it’s not exciting,” he said.
Dr. Walker focused on labeling consistency. DF8000 often appears in different nicotine strengths by market. That needs clear packaging checks by adult buyers. He also repeated the same adult-only nicotine guardrail.
Draw Experience & Flavors
DF8000 has a slightly rougher start to the pull than the newer screen models. Airflow adjustment helps. When I tightened airflow, draw felt more cigarette-like. When I opened it, the device felt smoother and less scratchy. That kind of control matters for adults who dislike airy pulls.
Blue Cotton Candy is sweet and direct. The inhale tastes like spun sugar with a faint berry tint. After repeated use, sweetness becomes one-note. Marcus used it briefly, then switched. “It’s fun for five minutes,” he said, then he called it tiring.
Black Ice is a cooler profile with a darker fruit base. The cooling hits quickly, then it stays. That keeps throat feel smoother. It also reduces flavor nuance. Jamal liked it for short pulls during commutes.
Blue Razz Ice tastes like bright blue candy plus cooling. Compared with Meloso Ultra’s version, DF8000 feels slightly harsher on the inhale. Airflow adjustment helped. I kept it tighter for short pulls. That reduced turbulence.
Blue Razz Lemonade adds a citrus edge. Lemon hits mid-throat with a sharp tang. The finish feels brighter than plain blue razz. It can also bite in long pulls.
Lush Ice is watermelon with cooling. It stayed the most stable all-day flavor for me on this device. It felt less candy than blue mixes. Cooling still made it easy to overuse.
Miami Mint stays simple and clean. It is not complex. It works as a palate reset.
Peach Berry runs sweet. Peach sits on top. Berry fills the base. It becomes syrupy with heavy use.
Pineapple Coconut Ice is tropical and creamy. Coconut can drift toward “sunscreen” if you push long pulls. Short pulls kept it cleaner.
Best draw experience flavors were Lush Ice for stability, plus Blue Razz Lemonade for adults who want a brighter edge.
Pros & Cons
| Pros | Cons |
|---|---|
| Adjustable airflow adds real control | Draw feels less refined than newer models |
| Simple indicator system is easy to read | Flavors can feel flatter than Pulse-class devices |
| Compact carry compared with big screens | Sweet profiles fatigue quickly |
| Predictable heat behavior under routine use | Fewer premium touches |
KEY SPECS & FLAVORS
- Price: 22 typical retail range
- Device Type: Disposable
- Puff Claim: 8,000
- Nicotine Options: 5% / 2%
- Battery Capacity: 600 mAh
- Coil: mesh coil
- Charging: USB-C (varies by market listing)
- Airflow: bottom airflow adjustment noted on product page
- E-liquid: 14 mL stated by third-party reviews
- Flavors listed on the product page include: Blue Cotton Candy, Black Ice, Blue Razz Ice, Blue Razz Lemonade, Lush Ice, Miami Mint, Peach Berry, Pineapple Coconut Ice, Sakura Grape, plus others
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Flavor | 4.1 | Solid classics; less layered than newer screen devices |
| Throat Hit | 4.0 | Can feel a bit sharper; airflow tuning helps smooth it out |
| Vapor Production | 4.0 | Good MTL vapor; lacks the “boosted” density of mode devices |
| Airflow/Draw | 4.2 | Adjustable airflow improves comfort across user styles |
| Battery Life | 4.0 | 600 mAh class is fine, but heavy sessions drain it quickly |
| Leak Resistance | 4.1 | Mostly condensate; airflow area can collect residue over time |
| Build Quality | 4.0 | Durable enough, but feels more basic in hand |
| Ease of Use | 4.4 | Simple indicators and airflow control keep it straightforward |
| Portability | 4.4 | Compact daily carry with fewer “fragile screen” worries |
| Overall | 4.1 | A practical adjustable-airflow disposable for adults who want simplicity |
Compare Performance Scores of These Vapes
| Device | Overall Score | Flavor | Throat Hit | Vapor Production | Airflow/Draw | Battery Life | Leak Resistance | Build Quality/Durability | Ease of Use |
|---|---|---|---|---|---|---|---|---|---|
| Geek Bar Pulse | 4.4 | 4.5 | 4.2 | 4.5 | 4.3 | 4.3 | 4.2 | 4.4 | 4.4 |
| Geek Bar Pulse X | 4.6 | 4.7 | 4.4 | 4.7 | 4.4 | 4.5 | 4.3 | 4.6 | 4.5 |
| Geek Bar Skyview | 4.5 | 4.6 | 4.4 | 4.6 | 4.5 | 4.5 | 4.3 | 4.5 | 4.4 |
| Geek Bar Meloso Ultra | 4.2 | 4.3 | 4.1 | 4.2 | 4.2 | 4.2 | 4.1 | 4.2 | 4.5 |
| Geek Bar DF8000 | 4.1 | 4.1 | 4.0 | 4.0 | 4.2 | 4.0 | 4.1 | 4.0 | 4.4 |
Pulse X looks like the most aggressive “flavor and output” option. Skyview reads as the most balanced mode tool. Pulse stays close behind as the safer default. Meloso Ultra trades intensity for simplicity. DF8000 trades premium feel for airflow control and compact carry.
Best Picks
-
Best Geek Bar Vape for Flavor Chasers: Geek Bar Pulse X
The score spread favors flavor and vapor output. Marcus kept calling it stable under heavier sessions. Bulk is the trade. -
Best Geek Bar Vape for Screen Clarity and Mode Control: Geek Bar Skyview
The screen and three modes changed how we paced use. Jamal trusted it on long errand days. The tall body still annoyed him. -
Best Geek Bar Vape for Simple Daily Carry: Geek Bar Meloso Ultra
Ease of use and portability scores stayed high. The draw stayed steady across short sessions. It lacks the punch of the screen models.
How to Choose the Geek Bar Vape?
Start with vaping style. Adults who like a calmer MTL pull usually fit Meloso Ultra or DF8000. Adults who want louder output and thicker mouth feel tend to land on Pulse X or Skyview.
Next, consider nicotine tolerance and throat feel preferences. Sharper citrus and sour blends can feel more biting. Cooling and mint profiles often feel smoother. That matters under real daily use, especially during repeated short pulls.
Decide how much control you actually want. If modes tempt you into longer sessions, a simpler device can be the smarter fit. If you like tuning heat and density, Skyview’s three modes make sense.
Portability matters more than most people admit. Pulse X carries bulk. Skyview carries height. Meloso Ultra and DF8000 carry easier.
Practical matching, based on this review:
- Light-to-moderate adult user who wants low fuss: Meloso Ultra, then DF8000 if airflow control matters.
- Former heavy smoker who prefers stronger draw impact: Pulse X, then Skyview if three modes help pacing.
- Flavor-focused user who rotates profiles often: Pulse X for intensity, then Pulse for wide flavor variety.
- Commuter who wants clear battery confidence: Skyview, then Pulse.
- Adult beginner who wants simple controls: Meloso Ultra, then DF8000.
Limitations
Geek Bar’s higher-end disposables lean into screens and modes. That serves adult users who like feedback and tuning. It does not serve adults who want a truly tiny, discreet stick. Skyview and Pulse X are not stealthy. Pocket behavior can annoy you.
Sweet flavor design is another limit. Many Geek Bar profiles taste best early. After repeated sessions, sweetness can flatten nuance. That shows up as “everything tastes like candy.” Adults who prefer dry tobacco notes, bitter citrus, or low-sweet profiles will need to choose carefully.
High-output modes change behavior. Stronger settings feel satisfying. They also drain battery faster and can warm the body. Heavy users may find themselves charging more often than expected, even with large puff claims.
Tight MTL fans can hit a wall. Meloso Ultra leans a bit airy. Pulse-class devices feel smoother but not truly tight like a classic cigarette draw. DF8000’s airflow control helps, yet it still has a modern disposable feel.
These products still involve nicotine exposure. They are for adults only. They are not for minors, pregnant individuals, or people who do not already use nicotine.
Is the Geek Bar Vape Lineup Worth It?
Geek Bar’s lineup shows a pattern. The brand leans into screens, modes, and high-capacity claims. That changes daily use. It also changes how adults pace nicotine sessions. Screen feedback reduces guesswork. Many users take more pulls anyway.
Pulse works as a baseline device. The screen helps you track battery and liquid. Regular mode stays smooth. Pulse mode raises density. Battery life drops faster when you stay in that mode. That is the trade.
Pulse X pushes intensity. Flavor feels louder. Vapor output stays thicker. Bulk increases. Sweet fatigue shows up faster. Marcus liked the stability under heavy sessions. He still needed breaks to avoid palate burnout.
Skyview focuses on readability and mode steps. The large screen makes it feel like a small gadget. Three modes give you more control. That control invites more tinkering. Jamal trusted it on long days out. Pocket height bothered him.
Meloso Ultra keeps things simple. The LED feedback is enough. The draw stays smooth. Flavor feels cleaner in mint profiles. It lacks the “wow” punch of the screen models. Adults who want fewer decisions will value that.
DF8000 feels older, yet practical. Airflow control gives real comfort tuning. Indicators are simple. Flavor feels less layered than newer models. Portability stays strong.
Value depends on what you want. Adults who like gadget feedback will see value in Skyview and Pulse. Adults who want the loudest draw experience will lean Pulse X. Adults who want simple carry will lean Meloso Ultra or DF8000.
Price still matters. These devices often sit in the mid range. You pay for screens and mode systems. You also accept bulk. If you want the smallest carry, value drops. If you hate sweet profiles, value drops. If you vape heavily all day, charging behavior becomes a real daily cost.
Pro Tips for Geek Bar Vape
- Keep pulls short when using higher modes. Condensate builds faster during long drags.
- Wipe the mouthpiece daily. A dry tissue works. Sticky residue changes draw feel.
- Charge with a basic USB-C source. Avoid unknown fast chargers. Heat is a warning sign.
- If a flavor starts tasting flat, switch profiles. Mint can reset palate fatigue.
- Tighten airflow when you want calmer MTL. Open it when you want smoother pulls.
- Store the device upright when possible. Pocket heat can thin liquid and increase spitback.
- Do not chain pulls back-to-back. Give the coil time. Dry-hit risk rises with speed.
- If the device feels unusually hot, stop using it. Let it cool. Check for damage.
- Track nicotine strength on packaging. Choose based on your established adult tolerance.
FAQs
1) How long does a Geek Bar typically last in real use?
Puff claims assume a specific draw length. Real life differs. Short MTL pulls extend life. Long drags shorten it. Mode use also changes endurance.
2) Do the higher modes burn coils faster?
Higher output increases heat. Heat accelerates coil wear. Marcus saw flavor flatten sooner on stronger settings, especially with sweet flavors.
3) What’s the most common “leak” issue with these devices?
Most issues look like condensation, not true leaking. Mouthpiece wetness shows up after long sessions. Wiping helps. Storage angle also matters.
4) How accurate are the battery and e-liquid indicators?
They help with pacing, not precision. I treated them as trend signals. When the display drops fast in higher modes, that matches real drain.
5) Which flavors stay consistent the longest?
Mint and simpler fruit-ice profiles usually hold up. Cool Mint and Miami Mint stayed stable across more sessions. Heavy dessert blends fatigued faster.
6) Is DF8000 still worth buying next to the newer screen models?
Yes for adults who value airflow control and compact carry. It feels less premium. It still works predictably. Jamal preferred it for pocket life.
7) How do I pick nicotine strength without turning it into medical advice?
Stay inside your established adult tolerance. Read packaging. Avoid guessing. Lower strength may fit lighter routines. Higher strength may feel too strong in frequent sessions.
8) How often should I recharge a rechargeable disposable?
That depends on mode use and frequency. Pulse-class devices can need topping up sooner when boosted. Skyview’s larger battery class usually pushes longer.
Sources
- National Academies of Sciences, Engineering, and Medicine. Public Health Consequences of E-Cigarettes. National Academies Press. 2018. https://nap.nationalacademies.org/catalog/24952/public-health-consequences-of-e-cigarettes
- U.S. Department of Health and Human Services. E-Cigarette Use Among Youth and Young Adults: A Report of the Surgeon General. 2016. https://e-cigarettes.surgeongeneral.gov/documents/2016_SGR_Full_Report_non-508.pdf
- World Health Organization. WHO report on the global tobacco epidemic 2023. World Health Organization. 2023. https://www.who.int/publications/i/item/9789240077164
- Hartmann-Boyce J, McRobbie H, Butler AR, et al. Electronic cigarettes for smoking cessation. Cochrane Database of Systematic Reviews. 2021. https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010216.pub6/full
- U.S. Food and Drug Administration. Vaporizers, E-Cigarettes, and other Electronic Nicotine Delivery Systems (ENDS). FDA. https://www.fda.gov/tobacco-products/products-ingredients-components/vaporizers-e-cigarettes-and-other-electronic-nicotine-delivery-systems-ends
About the Author: Chris Miller