Geek Bar Pulse X 25K Review (2026)

The Geek Bar Pulse X 25K works best as a feature-heavy daily disposable. Our testing showed that Regular mode gives the smoothest all-day pacing, while Pulse mode adds a real bump in vapor and throat hit when you want a shorter, punchier session. The downsides are just as clear: it takes up more pocket space than simpler disposables, and very sweet flavors can wear on you if you stay on one profile all day.

Who It’s For

• Adults who like stronger, sweeter disposables with a mode that can hit harder on demand
• Users who want clear battery and e-liquid visibility instead of guessing
• Adults who prefer a looser, fuller draw over a tight pull

Who It’s Not For

• Anyone who only wants ultra-slim carry
• Adults sensitive to a stronger nicotine hit or colder finishes
• Users who want a more discreet device with less screen presence

Over a week, as part of our testing process, we rotated multiple Pulse X 25K units through commutes, desk breaks, and longer evening sessions. We logged flavor, throat hit, vapor production, airflow and draw feel, battery life, leak resistance, build quality, ease of use, and portability.

Most of my time was spent in Regular mode to judge consistency and pacing. Marcus pushed Pulse mode with longer chains to see how the device handled heat and output, while Jamal focused on pocket carry, quick pulls, and screen readability on the move. The notes below come from hands-on use by adult nicotine users.

The first thing that stood out on a morning commute was not the lighting but the feel of the puff. In Regular mode, the vapor came through dense and rounded rather than scratchy, with the sweetness hitting first and the cooling note showing up more on the exhale. Switching to Pulse mode after lunch made the change obvious: the draw felt thicker, the throat hit got sharper, and shorter pulls felt complete faster.

Battery behavior mattered more in daily use than the light show. In our testing, Regular mode averaged about 240–255 pulls before I wanted to top up, while Pulse mode dropped that to roughly 165–180. Charging stayed practical, with our units consistently hitting about 80% in 22 minutes. We did see minor condensation at the mouthpiece, but a quick wipe every couple hundred pulls kept the draw clean.

What we liked

• Dense, saturated flavor with a smooth feel in Regular mode
• Pulse mode adds real punch for short, satisfying sessions
• The screen makes daily pacing easier because you are not guessing

Who it is best for

• Adults who want a high-capacity disposable for long days
• Users who switch between steady sessions and quick, stronger breaks
• People who care about draw consistency and visible battery/liquid status

Where it falls short

• Bulkier in the pocket than simpler stick disposables
• Pulse mode can feel intense and drains faster under heavy use
• Sweet profiles can get tiring if you stay on one flavor all day

What kept the device competitive in our testing was consistency. Marcus could still get it warm in Pulse mode, but it did not turn harsh as quickly as weaker disposables do, and the vapor stayed full instead of thinning out.

Jamal’s feedback was simpler: pocket carry is fine, but you always feel the size. It makes more sense as a desk, bag, or daily-driver disposable than something you forget is in a light pocket.

• Type: Rechargeable disposable, draw-activated
• E-liquid capacity: 18 mL prefilled
• Puff rating: Up to 25,000 in Regular / 15,000 in Pulse
• Battery: 820 mAh internal rechargeable
• Charging: USB-C quick charge (our 0–80% average was 22 minutes)
• Coil system: Dual mesh coil
• Display and controls: 3D curved screen with battery and e-liquid indicators, Regular/Pulse modes, and airflow adjustment

In practice, the large prefill and two-mode setup give the Pulse X a long runway with some control over how quickly you burn through it. Regular mode kept flavor smoother and battery behavior more predictable in our testing, while Pulse mode made more sense as a short-session setting when we wanted extra punch.

Choose the Pulse X 25K if you want a rechargeable disposable that keeps key info in view and lets you switch between smoother and stronger output. It makes the most sense for adults who prefer a looser draw, fuller vapor, and less guesswork around battery or liquid level. If you want a similar screen-forward device with adjustable power, the Lost Mary MO20000 Pro is a strong comparison. If you want another high-capacity option with dual-mode behavior and a more grip-heavy build, the RAZ LTX 25K is worth considering.

The Pulse X 25K is strongest when you want features and visibility, not subtlety. If low profile, very light carry, or restrained output matters most to you, this design works against you.

• Bulkier shape than simpler stick disposables
• Pulse mode can feel too intense for some adults and drains faster
• Sweet, saturated flavor style can cause palate fatigue over long days

Why choose these models

• Large prefill and two modes give you more control over pacing
• On-device battery and e-liquid display cut down on guesswork
• Rechargeable design fits heavier daily use better than a simpler one-and-done disposable

Alternatives to consider

• Lost Mary MO20000 Pro for adjustable power and a more animation-heavy screen
• RAZ LTX 25K for a similarly high-capacity, two-mode disposable with a more premium grip feel
• Fume Pro 30K if you want a longer puff runway with a simpler overall presentation

• Start in Regular mode for the first day, then use Pulse once you know how strong it feels to you
• Treat Pulse as a short-session setting: take a few pulls, then pause
• Wipe the mouthpiece area now and then to keep condensation from dulling the draw
• If flavor starts to mute, slow down and shorten pulls instead of taking longer drags
• Use airflow to shape throat hit: tighter usually feels sharper, while looser usually feels smoother and denser
• Top up in short charging sessions instead of waiting until the battery is nearly dead
• Keep the device out of a hot car or direct sun, which can make the vape feel warmer and harsher
• Rotate flavors if you can; very sweet profiles get tiring faster when used nonstop
• When the e-liquid indicator gets low, smaller pulls help keep the last stretch smoother