The UWELL CALIBURN G4 is a refillable pod kit built for adults who want adjustable power in a slim, everyday format. Its integrated 1300mAh battery supports output from 5W to 35W, while the 0.85-inch HD color screen shows operating information through animated interface themes.
Two selectable output profiles provide different power delivery: Storm Mode is designed for a quicker, stronger response, while Waves Mode maintains a smoother, steadier output curve. Airflow can be adjusted with the side slider and further changed by reversing the pod orientation.
The FDA-region kit uses 3mL side-fill CALIBURN GPP cartridges and includes 0.6Ω and 0.9Ω pods. The device works with previous and upgraded GPP cartridges; UWELL also states that upgraded GPP cartridges are compatible with CALIBURN G3-series devices. E-liquid is sold separately.
Key Features
- 5-35W adjustable output
- 1300mAh integrated rechargeable battery
- 85″ HD color display with animated UI themes
- Storm Mode and Waves Mode
- Draw activation and button activation
- Adjustable airflow slider
- Reversible pod orientation for additional airflow adjustment
- 3mL side-fill GPP cartridges in the FDA configuration
- Magnetic pod installation
- PRO-FOCS 4.0 flavor technology
- USB Type-C 5V/2A charging
- Clear-view e-liquid window
Colour Options
- Flamingo Red
- Glacier Blue
- Gunmetal Grey
- Karst Grey
- Polar Black
- Sahara Gold
- Seashell White
- Twilight Silver
Package Contents
- 1 × UWELL CALIBURN G4 Device
- 1 × CALIBURN GPP 0.6Ω Side-Fill Pod Cartridge
- 1 × CALIBURN GPP 0.9Ω Side-Fill Pod Cartridge
- 1 × User Manual









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