Uwell Caliburn G4 Pod Kit

The Uwell Caliburn G4 is the latest generation of the popular Caliburn series and offers a sophisticated evolution for both newcomers and experienced vapers. With its sleek, ergonomic design, high-quality materials, and practical features, the device is aimed at users who value ease of use, delicious vaping, and reliable technology. The Caliburn G4 impresses with its optimized pod system, intuitive operation via automatic draw or fire button, and a modern OLED display that provides all relevant information at a glance.

Uwell remains true to its roots, combining proven technology with innovative details: Thanks to new coil technology, the e-cigarette system delivers an intense flavor experience while maintaining a long pod lifespan. Furthermore, the device is lightweight and compact, making it ideal for everyday use or on the go. The magnetic pod attachment, ergonomically shaped mouthpiece cover, and easy top-fill system round out the Caliburn G4’s user-friendliness.

Umwell Caliburn G4 Kit in detail: performance, display and battery capacity

The Caliburn G4 features a constant output power that’s specifically tuned to the pod system used. This ensures consistent vaping regardless of the battery charge level. Compared to previous models, the draw resistance has been further optimized, allowing for both a restrictive MTL (mouth-to-lung) draw and a slightly more open draw – depending on the pod used and personal preference.

A special feature of the G4 is the integrated OLED display. It provides real-time information about the battery level, the selected power level, the puff duration, and the current wattage. The menu navigation is clearly structured and allows the user to adjust the few settings directly on the device without having to rely on an app or other external control aids.

The built-in battery has a capacity of 1300 mAh and can be quickly recharged via a USB-C port with a charging capacity of up to 2 A (as usual, a charger is not included). According to the manufacturer, charging time is only around 30 to 40 minutes when used with a suitable charger – ideal for users who rely on a reliable power supply on the go. Thanks to the modern battery cell technology, the Caliburn G4 easily lasts a full day with moderate use.

Another advantage: The Caliburn G4 automatically detects which pod is inserted and adjusts the power accordingly. This intelligent power adjustment helps protect the atomizer heads and ensures a pleasant vaping experience without overheating or malfunctions.

Compatible pods and filling system: New G4 pods and proven Caliburn G3 pods

The Caliburn G4 is compatible with Uwell’s specially developed G4 pods . These are available in various resistances (including 0.8 ohm and 1.2 ohm) and enable both classic MTL vaping and a slightly airier DL (Direct Lung) experience. Each pod contains a permanently integrated coil, eliminating the need to change the atomizer heads separately—ideal for users who prefer a low-maintenance system.

The pods are filled using a convenient “side-loading” top-fill system. This requires only exposing the offset filler neck. The new pods now have a filling volume of 3 ml.

Particular attention was paid to the longevity of the pods: The new mesh coil technology ensures even heating of the liquid and consistent vapor production over many puffs. Uwell placed great emphasis on the coordination of the coil, cotton, and draw behavior to ensure a harmonious combination of flavor, vapor volume, and durability.

The Caliburn G3 Pods remain compatible .

Conclusion on the new Caliburn G4

The Uwell Caliburn G4 combines an elegant design with sophisticated technology specifically tailored to the needs of modern vapers. The key advantages at a glance:

Compact, ergonomic design: slim format, high-quality materials, pleasant feel.
Intuitive operation: automatic draw or fire button, simple menu navigation via the OLED display.
Modern display: All important information at a glance – including battery level, puff duration and wattage.
1300 mAh battery with fast charging function: Fast charging via USB-C with up to 2 A, ideal for mobile use.
Automatic power adjustment: Device detects the inserted pod and automatically selects the appropriate power.
Variable power regulation: Adjust the power according to your own preferences (within the power range of the pods used)
Compatible with G4 Pods: Various resistances available, with durable mesh coil technology.

Convenient top-fill system: Easy refilling without leaks, up to 3 ml filling volume.
With the Caliburn G4, Uwell offers a reliable, user-friendly e-cigarette that’s suitable for beginners and experienced users alike. The device impresses with its solid construction, smart features, and an all-around harmonious vaping experience – ideal for those who value convenience, quality, and everyday usability.