Uwell Caliburn G2 Review

May 22, 2025

Uwell Caliburn G2 Review – Affordable & Reliable Pod System

When it comes to pod systems, the Uwell Caliburn series has carved a special place in the hearts of many vapers. With the release of the Uwell Caliburn G2, expectations were high—and for good reason. This device strikes a fine balance between affordability, reliability, and performance, making it a top choice for beginners and experienced vapers alike. In this detailed Uwell Caliburn G2 review, we will explore everything that makes this pod system stand out and why it deserves your attention.

Introduction to the Uwell Caliburn G2

The Uwell Caliburn G2 is the latest evolution in the Caliburn line, building on the success of previous models while refining key features. It offers a user-friendly design, strong battery life, and impressive vapor production for its size. Whether you are transitioning from traditional cigarettes or looking for a sleek daily vape, the Caliburn G2 offers a blend of convenience and quality that is hard to beat.

In this review, we’ll cover the design, performance, pod and coil system, battery life, and more to give you a comprehensive understanding of what the Caliburn G2 brings to the table.

Design and Build Quality

One of the first things that grab your attention about the Uwell Caliburn G2 is its design. It looks modern yet simple, with clean lines and a lightweight frame that fits comfortably in the hand.

Compact and Portable

The Caliburn G2 is slim and pocket-friendly. It weighs just enough to feel solid without being bulky, making it ideal for on-the-go vaping. The device’s matte finish offers a comfortable grip and reduces fingerprints, keeping it looking clean after daily use.

Durable Construction

Despite its compact size, the Caliburn G2 feels durable. Uwell has crafted this pod system with high-quality materials that resist scratches and minor drops. This solid construction ensures it can withstand everyday wear and tear.

Easy-to-Use Interface

The device features a single large fire button that is easy to access. There’s also an LED battery indicator that gives a clear visual of the remaining charge. Unlike some pods that rely solely on draw-activated firing, the Caliburn G2 offers both button-activated and draw-activated options, giving you flexibility in how you vape.

Performance and Vaping Experience

Performance is where the Uwell Caliburn G2 truly shines. It delivers a smooth, consistent vape that suits both mouth-to-lung (MTL) and restricted direct lung (RDL) styles, thanks to its versatile coil options.

Flavor Quality

Uwell’s patented Pro-FOCS flavor technology is integrated into the G2, ensuring an enhanced and clean taste with every puff. This technology fine-tunes the temperature control, which helps maintain flavor fidelity over time.

Vapor Production

For a pod system of this size, the Caliburn G2 produces surprisingly dense vapor clouds. While it’s not designed for massive cloud chasing, the vapor output is perfect for discreet vaping while still satisfying flavor and throat hit.

Adjustable Airflow

A standout feature of the Caliburn G2 is its adjustable airflow system. Located at the base of the pod, this feature lets you customize your draw from tight to airy. This flexibility makes the device suitable for vapers who prefer a more personalized experience.

Pod and Coil System

The pod system is a crucial part of any vape device, and the Uwell Caliburn G2 delivers with easy-to-fill pods and durable coils.

Refillable Pods

The Caliburn G2 uses refillable pods with a top-fill design. The refill port is well-sized, preventing leaks and making refilling quick and mess-free. Each pod holds 2ml of e-liquid, which is standard for pod systems but sufficient for daily use.

Coil Compatibility and Lifespan

The device is compatible with Uwell Caliburn G2 coils, available in 0.8 ohm (RDL) and 1.0 ohm (MTL) variants. These coils provide balanced resistance, ensuring efficient power delivery and good flavor.

Users report the coils last about 1-2 weeks, depending on usage and e-liquid type. Using high-quality, well-sweetened nicotine salts or freebase e-liquids can extend coil life.

Battery Life and Charging

Battery capacity and charging convenience are key factors in pod systems, especially for users who vape frequently throughout the day.

750mAh Battery

The Caliburn G2 comes with a built-in 750mAh battery, which is a respectable size for a device of its class. It comfortably powers through a full day of moderate vaping without needing a recharge.

Fast USB-C Charging

Uwell equipped the Caliburn G2 with USB-C charging, a welcomed upgrade over micro-USB ports found on older models. This allows faster and more efficient charging, getting you back to vaping quicker.

Battery Indicator

The LED indicator not only shows when the battery is low but also flashes during charging to keep you informed about the charging status.

Ease of Use and Maintenance

One reason the Caliburn G2 is popular among beginners is its simplicity and low maintenance.

Simple Operation

With just one button and draw activation, it’s very easy to use. This makes it an excellent choice for those new to vaping who want an intuitive device that doesn’t require complicated settings.

Easy Pod Replacement

Changing the pods is straightforward. They snap in securely and can be removed without fuss. This makes swapping coils or flavors hassle-free.

Cleaning and Care

Keeping the device clean is simple. Regular wiping of the contacts and careful refilling helps prevent common issues like leaks or poor connection.

Who Is the Uwell Caliburn G2 For?

This device suits a wide range of vapers:

Beginners looking for an easy, reliable starter kit.
Experienced vapers wanting a compact, daily carry device.
Anyone who values flavor and moderate vapor production without complexity.
Those on a budget seeking a quality vape without breaking the bank.

The Uwell Caliburn G2 Review continues the legacy of the Caliburn series with improvements that matter. It offers a satisfying vaping experience with excellent flavor, solid build quality, and user-friendly features. Most importantly, it comes at an affordable price point, making it accessible to nearly everyone. If you want a reliable pod system that won’t overwhelm you with options but delivers consistent performance, the Caliburn G2 is worth serious consideration.

Ready to Upgrade Your Vape?

Try the Uwell Caliburn G2 today and enjoy a perfect blend of affordability and reliability. Whether you’re new to vaping or seeking a sleek, portable backup device, this pod system delivers on all fronts.