If you’re considering a new pod vape, chances are you’ve come across the Caliburn G2 review hype. Uwell’s Caliburn line has long been a favorite for its reliability, flavor quality, and user-friendly design. The G1 raised the bar, and now the G2 promises even more.

But is it really an upgrade or just a minor refresh?

In this detailed Caliburn G2 review, we’ll explore its features, performance, and how it compares to the original Caliburn G1. Whether you’re new to vaping or looking to upgrade, this guide will help you decide if the G2 is worth your money.

What’s New in the Uwell Caliburn G2?

The Caliburn G2 introduces a few smart updates over its predecessor. While it retains the sleek, pen-style design that users love, it brings some notable improvements in functionality.

Adjustable Airflow for a Tailored Vape

One of the most requested features has finally arrived: adjustable airflow. Located at the bottom of the pod, the G2’s wheel-style airflow control allows you to fine-tune your draw. This is a game changer if you prefer switching between tighter MTL (mouth-to-lung) or a looser RDL (restricted direct lung) draw.

Haptic Feedback

The G2 features haptic feedback — something rarely seen in pod systems. This means the device vibrates slightly to indicate status changes like pod connection, low battery, or other alerts. It’s subtle, but it adds to the premium feel.

Updated Pod Design

The new pod still uses Uwell’s top-fill system, making refills quick and mess-free. However, the G2 pods now come with a clear window and slightly curved mouthpiece for a more comfortable and visible experience.

Comparing Caliburn G2 vs G1: Which One Wins?

Let’s break down the most important differences that matter to everyday users.

Flavor and Vapor Production

The Caliburn G2 review wouldn’t be complete without talking about flavor. Thanks to Uwell’s proprietary Pro-FOCS flavor technology, both G1 and G2 deliver excellent taste. However, the G2 seems to offer more consistent vapor and richer flavor, especially with the new 1.2Ω coil option. You’ll also find better coil longevity in the G2.

Coil Compatibility

The G2 supports both 0.8Ω and 1.0Ω coils (the same ones used in the G1), as well as the new 1.2Ω coil designed for smoother MTL vaping. This backward compatibility is great for users upgrading from G1 — no need to buy new coils right away.

Battery Life

Both devices come with a 690mAh battery, which typically lasts a full day for moderate users. Charging is fast and efficient via USB-C. While the G2 doesn’t offer significantly more battery life, it does charge a bit faster.

Design and Build

Uwell has stuck to its minimalist yet durable aluminum alloy body. The G2 feels slightly more ergonomic due to its redesigned button placement and pod shape. The pod window is also clearer than on the G1, making it easier to monitor e-liquid levels.

How Does the G2 Perform in Daily Use?

Performance is where the G2 really shines.

• Draw activation is instant and reliable, whether you’re pressing the button or using auto-draw.
• Refilling is smooth, and the pod seals tightly, preventing leaks.
• Flavor is rich and balanced, even with different types of e-liquids — from freebase to nic salts.
• The adjustable airflow makes it easy to find your sweet spot. That level of control was missing in the G1.

It’s the kind of vape you can toss in your pocket and forget about — until you take that first flavorful hit.

Who Should Choose the Caliburn G2?

If you’re currently using the G1 and wondering whether to upgrade, the G2 offers just enough to justify it — especially if you value airflow control and enhanced flavor. It’s also perfect for:

• Beginners seeking a reliable, easy-to-use pod system
• Ex-smokers looking for an MTL device that mimics a cigarette
• Experienced users who want a compact backup device with solid performance

The Caliburn G2 review confirms that it successfully balances simplicity and advanced features, without overcomplicating things.

Downsides of the Caliburn G2

No product is perfect. While the G2 excels in many areas, here are a few minor drawbacks to consider:

• No screen or wattage control, which may be a con for advanced users
• Pods are slightly pricier than those of similar devices
• Airflow wheel is small, making it a bit tricky to adjust if you have large fingers

Still, these are minor issues and don’t significantly affect daily use for most vapers.

FAQs: What People Also Ask

Is the Caliburn G2 better than the G1?

Yes, in most ways. The G2 offers adjustable airflow, better pod visibility, and improved flavor, making it a meaningful upgrade.

Can I use G1 coils in the G2?

Absolutely. The G2 is compatible with 0.8Ω and 1.0Ω Caliburn G coils, plus the new 1.2Ω coils. This adds flexibility for existing users.

How long do G2 coils last?

On average, each coil lasts 1 to 2 weeks depending on usage and e-liquid type. Thicker juices may shorten coil life slightly.

Does the Caliburn G2 leak?

Very rarely. The top-fill design with tight seals prevents most leaks. Always ensure the pod is fully inserted and not overfilled.

Is the Caliburn G2 good for beginners?

Yes, it’s excellent for beginners. Its simple operation, smooth draw, and reliable performance make it one of the top starter devices.

Should You Buy the Caliburn G2?

After a thorough Caliburn G2 review, it’s clear that Uwell has taken what made the G1 great and refined it even further. With improved airflow control, enhanced flavor, and thoughtful design upgrades, the G2 is a solid step forward.