Geek Bar Launches New Pulse Models in the U.S.: Thermochromic Design, Core Specs Intact

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Product Highlights

• Thermochromic shell: The Thermal Edition uses heat-sensitive materials that change color with grip/inhale; the Pulse 15K is the brand’s first model to adopt this technology.
• Platform continuity: Retains the Pulse series positioning of display + dual mode/dual mesh, keeping battery/mode info visible.
• Two configurations: Pulse 15K rated for 15,000 puffs, 16 ml / 5%, with USB-C charging and a screen; Pulse X 25K rated for 25,000 puffs (normal mode), 18 ml, dual-mesh, 3D curved screen, plus adjustable airflow.
• Availability status: Product pages are live on U.S. retail sites and labeled “Coming Soon.”

2Firsts, November 4, 2025 — According to U.S. e-commerce site VapeSourcing, vape brand GEEKBAR has recently published product pages in the U.S. for Geek Bar Pulse 15K Thermal Edition (“Thermal Edition”) and Geek Bar Pulse X 25K Thermal Edition, both marked “Coming Soon.” The two new models carry over the Pulse series’ baseline device parameters and introduce a thermochromic, color-changing shell.

From the listed specifications, the Geek Bar Pulse 15K Thermal Edition and Geek Bar Pulse X 25K Thermal Edition are broadly consistent with the brand’s base PULSE and PULSE X configurations.

The Pulse 15K Thermal Edition is rated for up to 15,000 puffs; the retail page shows 16 mL / 5%, with USB-C charging and a display.

The Pulse X 25K Thermal Edition is rated for 25,000 puffs in normal mode, with 18 mL e-liquid, a dual-mesh setup, 3D curved full-cover display, and adjustable airflow.

As part of the brand’s Thermal Edition series, the VapeSourcing page states: “Geek Bar Pulse 15K Thermal Edition is the first Geek Bar product to adopt thermochromic technology; its shell changes color when held.” The Pulse X 25K Thermal Edition is described as having a “Thermal Edition body with a color-changing shell, featuring a sleek ergonomic design.”

On pricing, Geek Bar Pulse 15K Thermal Edition is listed at $22.99, while Geek Bar Pulse X 25K Thermal Edition is listed at $19.99. (Related reading: “2Firsts Watch | GEEKBAR PULSE Series Sees Price Increases in the U.S., Some Models Double.”)

Cover image source: screenshot of the VapeSourcing product page.