Geekvape Wenax H1 Vs UWELL Caliburn G2 (2024 Comparison)

The Wenax H1 by Geekvape and the Caliburn G2 by Uwell are popular products in the vaping market, each with its own set of compelling features.


Let’s dissect these two pod devices, highlighting their differences to help you make an informed choice.


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Device Overview

The Wenax H1 is celebrated for its innovative leakproof system and robust 1000mAh battery, promising an extended vaping duration. Its integrated mesh coil technology is designed to enhance the mouth-to-lung (MTL) experience, delivering a smooth and flavorful draw.


In contrast, the Caliburn G2 focuses on style and efficiency. It's a compact device that offers up to 18W output. With a choice of mesh coils and a sleek aluminum alloy body, it's tailored for vapers who value both aesthetics and performance.

Geekvape Wenax H1 vs Uwell Caliburn G2: Feature Comparison



Wenax H1

Caliburn G2

Device Type

Pod vape,

MTL vape delivery

Pod vape, MTL & restricted DTL vape delivery




Battery Capacity



Power Output


Up to 18W

Coil Resistance

0.4Ω - 2Ω

Meshed-H 1.2Ω, compatible with 1.0Ω, 0.8Ω

E-liquid Capacity



Charging Port

USB Type-C

USB Type-C

Leakproof System


Not specified


Metallic body with silicone bottom

PA, Aluminium Alloy


113 mm x 22 mm x 13 mm

110.5 mm x 22.5 mm x 13 mm


Not specified


Output Adjustments

Yes (3 Power settings)

No (fixed wattage, varies with pod resistance)





Auto-draw, button-activated

Auto-draw, button-activated

IP Rating

IP67 (Shock, water, and dust proofing)

Not specified


Let’s get into the details below.

1. Design and Build Quality

A. Geekvape Wenax H1

With dimensions of 113mm x 22mm x 13mm, the Wenax H1 feels sturdy yet comfortable in hand, offering a well-balanced and premium feel.


It features a metallic body enhanced with a special coating, which gives the device a vivid color and contributes to its solid scratch resistance.


Additionally, it has a silicone bottom around the Type-C port, enhancing both its aesthetic appeal and durability.

B. Uwell Caliburn G2

With dimensions of 110.5 mm x 22.5 mm x 13 mm and a net weight of 36 grams, the Caliburn G2 is compact and lightweight, making it easy to carry and use on the go.


It has textured sides for a better grip and a smooth front and back for a sleek appearance. The device includes a curvy and comfortable mouthpiece, improving the overall user experience.


What stands out is its haptic feedback feature, providing vibration for alerts like short circuits and low voltage.

2. Color Options

A. Geekvape Wenax H1

Geekvape Wenax H1 is available in 12 color options:






        Space Grey



        Lime Green

        Sky Marine

        Peach Pink

        Mint Green

        Lemon Yellow

B. Uwell Caliburn G2

You can buy Uwell Caliburn G2 in 9 colors:

        Ocean Flame

        Gradient Blue

        Matte Gray

        Carbon Black

        Pyrrole Scarlet

        Shading Gray


        Ultramarine Blue

        Cobalt Green

3. Battery Life and Charging

A. Geekvape Wenax H1

The Wenax H1 is equipped with a 1000mAh battery, which is quite substantial for a device of its size. This larger battery capacity suggests a longer usage time between charges, making it suitable for extended vaping sessions.


Officially, the Wenax H1 promises a 2-day vape experience per charge.


The device uses a USB Type-C charging port, known for faster and more efficient charging, although the exact charging time is not specified.


B. Uwell Caliburn G2

The Caliburn G2 features a slightly smaller 750mAh battery. While this is less than the Wenax H1, it is still adequate for moderate usage, balancing device size and battery life.


The official product page does not specify the exact battery life per charge, but the device's capacity is designed to support moderate usage.


Like the Wenax H1, it utilizes a USB Type-C charging port for efficient power-ups. The charging time, while not explicitly mentioned, is expected to be relatively quick due to the Type-C technology.

4. Pod Capacity

A. Geekvape Wenax H1

The Wenax H1's pod cartridge has a 2.5 ml capacity in its standard edition, which is slightly larger than average, reducing the frequency of refills.


The side-fill method is designed for convenience, and the pod incorporates built-in mesh coils for enhanced flavor.


The magnetic connection ensures the pod is securely attached, and its 5-layer structure significantly minimizes leakage, making it a reliable choice for on-the-go vaping.


B. Uwell Caliburn G2

The Caliburn G2 offers a 2 ml pod capacity, which is standard for compact pod systems. Its top-fill design simplifies the refilling process, making it user-friendly and efficient.


The magnetic connection of the pod to the device adds to its ease of use, ensuring a hassle-free experience when attaching or removing the pod.

5. Coil System

A. Geekvape Wenax H1

The Wenax H1 features an integrated mesh coil system, where the coils are built into the pod itself.


This design simplifies the vaping experience as there's no need to replace coils separately. This integrated design ensures efficient heating and consistent flavor delivery.


The device comes with two types of cartridges: 0.7Ω and 1.4Ω, catering to different vaping preferences.


B. Uwell Caliburn G2

The replaceable Caliburn G2 coil system offers more flexibility in terms of maintenance and coil choice. It’s compatible with Caliburn G coil variants (0.8, 1.0, and 1.2 ohms) and comes pre-installed with a meshed-H 1.2Ω coil.

6. Ease of Use

A. Geekvape Wenax H1

The Wenax H1 is ready to use out of the box but may require an initial charge.


You can turn on or lock the device with five clicks of the firing button. The device is ready to use after the LED flashes in white, blue, and green in a row.

The auto-draw feature remains functional even when the button is locked, which is a user-friendly aspect.


Three clicks of the firing button cycle through three power settings, indicated by LED colors: White (Low), Blue (Medium), and Green (High).


B. Uwell Caliburn G2

The Caliburn G2 is designed for ease of use, suitable for both advanced users and beginners.


It may need to be charged upon opening, using the included USB-C cable.


The basic setup involves installing and priming the coil, inserting it into the pod, and filling it through the top-fill design.


The device turns on with five clicks and can be used by pressing the fire button or draw activation.


The G2 also offers an adjustable airflow wheel for a customizable vaping experience.


The haptic vibration for various functions like pod insertion, short circuits, and battery status will keep you informed about the device's status through tactile alerts.

7. Vaping Experience

A. Geekvape Wenax H1

It provides a tight and smooth mouth-to-lung (MTL) experience, making it ideal for those who prefer a more restricted draw.


The integrated coil contributes to an enhanced flavor profile, ensuring each puff is rich and satisfying.


B. Uwell Caliburn G2

In contrast, the Caliburn G2 caters to both MTL vapers and those looking for a restricted DTL experience, thanks to the three coil options that cater to both styles.


The device's progressive airflow control allows for fine-tuning between a tight MTL inhale and a looser DTL experience.


The Caliburn G2 is optimized for flavor and vapor production and is suitable for a wide range of e-liquids.

8. Maintenance

A. Geekvape Wenax H1

The Wenax H1 is designed with a leak-guard system featuring a 5-layer structure in the cartridge to prevent leakage, which reduces maintenance needs.


The integrated mesh coils in the pods mean there's no need for regular coil replacement, simplifying maintenance.


Regular cleaning of the pod and device, especially the contact points and mouthpiece, is recommended for optimal performance.


B. Uwell Caliburn G2

The Caliburn G2's top-fill pod design simplifies the refilling process and helps minimize leakage.


That said, Caliburn G2 has a replaceable coil system and an option for easy replacement pod changes. Such a system may require regular maintenance, depending on your usage, to maintain optimal flavor and vapor production.


The pod device features a clear e liquid check window, making it easy to monitor juice levels and prevent dry hits or burning of the coil.


Regular cleaning and maintenance, such as wiping down the device and checking the pod connection, are recommended for the best experience.

8. Package Contents

A. Geekvape Wenax H1

The standard edition of the Wenax H1 pod kit includes:

        1 x Geekvape Wenax H1 device

        2 x Wenax H1 refillable pods (0.7Ω, 16-19W/1.4Ω, 8-10W)

        1 x user manual


(The Wenax H1 pod kit doesn’t ship with the charging cable.)


B. Uwell Caliburn G2

Uwell Caliburn G2 pod system includes:


        1 x Uwell Caliburn G2 Device

        1 x Meshed-H 1.2Ω coil

        1 x Meshed-H 0.8Ω coil

        1 x USB Type-C charging cable

        1 x user manual

9. Pros and Cons

A. Geekvape Wenax H1


         Leak-guard system with a 5-layer structure reduces leakage.

         Integrated mesh coils simplify maintenance and enhance flavor.

         1000mAh battery offers extended usage between charges.

         Three power settings provide customization options.

         Durable design with a metallic body and silicone-made bottom.


         Limited visibility for checking juice levels due to pod design.

         Lack of replaceable coils may not suit all vapers.

         Some users may find the device slightly bulkier than other pod systems.


B. Uwell Caliburn G2


         Adjustable airflow and three coil options offer versatility.

         Haptic feedback system enhances user interaction.

         750mAh battery balances size and power.

         Top-fill design simplifies refilling.

         Replaceable coils (Caliburn G coil variants) allow for flavor and performance customization.


         Smaller battery capacity may require more frequent charging for heavy users.

         Some users may prefer a more straightforward device without adjustable settings.

         The device's sleek design might be prone to slipping if not handled carefully.

10. Price

A. Geekvape Wenax H1

        Price: ~$25 - $30, based on online retailers.

B. Uwell Caliburn G2

        Price: ~ $21 - $40, based on various retail sites.


Both the Geekvape Wenax H1 and Uwell Caliburn G2 offer features that justify their respective price points within the pod system market.


If you're a seasoned vaper familiar with a box mod or mod kit but seeking a more convenient and discreet option, the Wenax H1 and Caliburn G2 offer compelling alternatives without sacrificing flavor or performance.


The Wenax H1 stands out for its battery life, leak-proof design, excellent MTL vaping experience, and ease of use. Meanwhile the Caliburn G2 offers flexibility and interactive features, making both devices a worthwhile investment for their target audiences.


That said, neither of these pod vapes is without limitations. While they are both compatible with a wide range of e-liquids, it's crucial to be aware that many of these vape juice products contain nicotine (as nic salt or freebase nicotine) or other harmful chemicals.


Regular use of such e-liquids can expose you to carcinogens and other health risks associated with nicotine and these additives.


Fortunately, there’s a safer alternative out there!

Cyclone Pods: A Safer and More Convenient Vaping Alternative

Cyclone Pods, based in Santa Monica, California, offers a revolutionary approach to vaping with its line of nicotine-free vapor products.


Committed to helping customers reduce nicotine dependency, Cyclone Pods provides a healthier, enjoyable alternative for those seeking to decrease their nicotine intake without quitting cold turkey.


Here are some reasons you’ll love Cyclone Pods:

        No Addictive Properties: Wave goodbye to nicotine cravings and dependency. Cyclone Pods lets you enjoy vaping without the addictive pull.


        Safe Vaping: Cyclone Pods are free from harmful chemicals and carcinogens like diacetyl, vitamin E acetate, and formaldehyde, ensuring a safer vaping experience.


        Diverse Device Options: Cyclone Pods caters to all preferences with devices like the customizable Surge starter kit, the disposable Gust Super, and the sleek Thunder starter kit.


        Cloud Chaser's Delight: Love big clouds? Our high vegetable glycerin content e-liquids let you vape more and create impressive clouds.


        Flavors for Every Palate: Cyclone Pods' nicotine-free range offers a variety of flavors to suit every preference.


Explore our diverse flavor collections:

         Fruit Vapes for a burst of fruity freshness.

         Mint Vapes for a cool, refreshing experience.

         Classic Vapes for traditional, timeless tastes.

         Flavor Blends for unique, innovative combinations.


Dive into the world of Cyclone Pods and find your perfect flavor today!