Design & Build Quality

The Geek Bar Pulse X 25K features a cylindrical design constructed from durable polycarbonate with metallic accent panels that give it a modern, tech-forward aesthetic. Measuring approximately 5 inches in length with a diameter around 1 inch, it's noticeably larger than compact disposables but still portable enough for daily carry. The device weighs an estimated 85-95 grams when full, providing reassuring heft without feeling burdensome. The integrated HD display screen dominates the front panel, showing real-time battery percentage and e-liquid levels with crisp clarity. Build quality feels solid in most units, though some users report variability in fit and finish compared to premium refillable devices.

Aesthetically, the Pulse X 25K embraces a futuristic design language with smooth curves, glossy finishes, and customizable RGB lighting that cycles through colors during use. The device is available in multiple colorways that coordinate with specific flavors, featuring gradient effects and metallic sheens that catch the eye. While the bright display and LED lights make it anything but discreet, they add functionality and visual appeal for users who appreciate tech-enabled vaping. The fire button-free draw activation keeps the profile clean, and the adjustable airflow slider integrates seamlessly into the body without disrupting the sleek lines.

Vapor Production & Throat Hit

Vapor production from the Geek Bar Pulse X 25K is substantial, especially in Pulse mode where the dual mesh coils heat aggressively to generate dense, billowing clouds. This is not a device for stealth vaping. The adjustable airflow system allows users to tighten the draw for more restricted mouth-to-lung hits or open it wide for airy direct-lung inhales, though even at its most restricted setting, the draw remains fairly loose. Throat hit is pronounced and robust, thanks to the 5% nicotine salt formulation delivering a strong punch that satisfies ex-smokers and heavy users. Compared to smoother devices like the Foger Switch Pro 30K, the Pulse X leans heavily into intensity over subtlety, making it ideal for those who want maximum impact with every puff.

Battery Life & Charging

The 700mAh rechargeable battery provides adequate power for the device's 18mL e-liquid capacity, though reaching the full 25,000 puff count requires multiple recharge cycles. In Regular mode, heavy vapers can expect 4-6 days between charges, while Pulse mode drains the battery more quickly, requiring recharging every 2-3 days. The USB-C charging port enables faster replenishment compared to older micro-USB disposables, though full charges still take 60-90 minutes depending on the power adapter used. Realistically, most users report achieving 18,000-22,000 puffs before the device depletes, with battery life outlasting e-liquid in most cases. For moderate vapers taking 200-300 puffs daily, the Pulse X 25K can last 2-3 months, making it one of the longest-lasting disposables available in 2026.

Value Analysis

Starting at $16.00 from select vendors, the Geek Bar Pulse X 25K positions itself as a premium disposable with a price to match. At the advertised 25,000 puff count, that breaks down to approximately $0.00064 per puff, which is competitive among high-capacity devices. However, given real-world performance often yields 18,000-22,000 puffs, the actual cost per puff rises to around $0.00073-$0.00089, still reasonable but not the bargain it first appears. For heavy vapers who would otherwise purchase 4-5 standard 5,000-puff disposables at $8-12 each, the Pulse X delivers savings and convenience. The HD display, dual modes, and adjustable airflow justify the premium for tech-focused users, but budget vapers seeking simple, reliable performance may find better value in more basic models. In 2026's competitive disposable market, the Pulse X 25K offers solid value for its target audience but requires commitment to its feature set and higher upfront cost.

Flavor Performance

How It Compares

Alternatives

Frequently Asked Questions