UWell’s Caliburn series is known for setting high standards in pod system vapes, and the latest GK3 model lives up to the hype. With smart design improvements, it delivers impressive performance in a compact, stylish form—perfect for mouth-to-lung vaping.
The Caliburn GK3 starter kit comes in simple UWell packaging and includes the device, a lanyard, USB-C cable, user manual, and two G3 pods. The blue test model I received is eye-catching, though it also comes in black, silver, and blue. Weighing just 52g, the GK3 is portable yet durable, with a refined, rounded-edge design.
Package Contents
- Caliburn GK3 Device
- 0.6 Ohm Caliburn G3 Pod
- * 0.9 Ohm Caliburn G3 Pod
- * USB-C Charging Cable
- * User Manual
- * Lanyard
Caliburn GK3 Specifications
- Size: 74.8 * 49.2 * 17.1 mm
- Weight: Approx. 52 g
- Pod Capacity: 2.5 ml
- Output Power: Maximum 25 W
- Pod Specifications:
- Integrated FeCrAl Mesh Coil CALIBURN G3
- Battery Capacity: 900 mAh
Design and Build Quality
The GK3 combines the classic Caliburn pen shape with UWell’s KoKo square design, featuring a slim, grippy ABS plastic body and smooth polycarbonate side panels. A segmented LCD display on the front allows for continuous power monitoring while conserving battery, using only 1% of the energy of typical displays, with backlighting activated by a side button.
The button also controls the standard array of vaping functions:
Five clicks to turn the device on/off.
Three clicks to adjust wattage.
Four clicks to reset the puff counter.
Each button press gives haptic feedback for a responsive feel. The 900mAh battery charges quickly via USB-C, reaching full capacity in about 55 minutes with charge speeds over 1.3A during testing.
Pods and Coils
The GK3 uses UWell’s new Caliburn G3 pods, offering a 2.5ml capacity and durable ultrasonic welding. Each pod has a 0.6ohm or 0.9ohm FeCrAl mesh coil, with the 0.6ohm providing a looser MTL draw and the 0.9ohm a tighter one. Simply flip the pod to adjust airflow. Refilling is easy with a side fill port, and the leakproof design prevents any mess. Both coils deliver excellent flavor and flexibility for a personalized vaping experience.
Performance and Experience
The Caliburn GK3 combines strong performance with easy operation. Its auto-draw firing is reliable, and the battery lasts a full day even with frequent use, recharging in under an hour via USB-C. Compact and ergonomic, it fits easily in a pocket, with controls naturally positioned. The GK3’s secure magnetic pod connection also ensures zero wiggle, passing durability tests with ease.
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Conclusion
The UWell Caliburn GK3 is a well-crafted pod vape that punches above its weight, rivaling pricier options at a budget-friendly price. Ideal for beginners transitioning from smoking and convenient for experienced users, the GK3 combines ease of use with quality. UWell keeps its top spot in the pod system market with this impressive model
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