Uwell Caliburn GZ2 Pod System Review: A Cool Mini Vape Device

The mini and mighty starter kit: a tiny refillable vaping device

Caliburn-GZ2 mini size
Caliburn-GZ2 vapor amount
Caliburn-GZ2 adjustable airflow
Caliburn-GZ2 taste
Caliburn-GZ2 endurance

The Uwell Caliburn GZ2 vape pod, an upgraded version of the AZ3, highlights an 850mAh battery, mini design, and user-friendly draw activation. With unique features like TRON-style RGB light and improved airflow control, it's a stylish, pocket-friendly choice. Ideal MTL device for all vapers.

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The Uwell Caliburn GZ2 is a small vape pod that looks super cool. If you know about the Caliburn AZ3, it’s similar but with a bigger battery and even cooler look. Let’s dive in what makes this vape pod special.

Uwell Caliburn GZ2 Pod System Review: A Cool Mini Vape Device

Features and Specifications:

    • Design and Build: Crafted from durable and lightweight aluminum-alloy, the GZ2’s chassis is both lightweight and incredibly portable. It’s perfect for vapers on the go, with dimensions of 68.9mm by 23.8mm by 23.6mm.
    • Battery and Power: With an 850mAh battery capacity, this little device packs enough power to last throughout the entire day. The maximum wattage output stands at 17W, and it offers a voltage range of 0.8-1.0ohm.
    • Pod and Coils: The Caliburn GZ2 utilizes Caliburn G2 Pods, with a 2mL capacity. The included 0.8ohm and 1.2ohm Caliburn G Coils ensure that the system can create delicious flavors from your favorite eJuice.
    • Charging: Recharging is made effortless with a USB Type-C port.
    • Operation: Draw-activated for ease of use, with an LED indicator light to display battery status.
    • Safety and Precautions: Proper priming of coils and pods, along with understanding of rechargeable batteries and technical knowledge, is advised for safe usage.

Uwell Caliburn GZ2 Pod System Review: A Cool Mini Vape Device

What You Get in the Box:

  • The GZ2 Device (the main part)
  • 2 Pods for holding the juice
  • Coils to make it work
  • A charging cable
  • A manual to help you figure it all out

Uwell Caliburn GZ2 Pod System Review: A Cool Mini Vape Device

It’s Available In:

  • Black
  • Blue and Black
  • Silver
  • Orange and Black
  • Red
  • Purple

What’s Good 

  • Battery Life: It lasts a long time.
  • Tastes Great: The flavors taste really good.
  • Easy to Carry: It’s light and small, so you can take it anywhere.
  • Simple to Use: You don’t have to press any buttons, just use it.

Uwell Caliburn GZ2 Pod System Review: A Cool Mini Vape Device

What’s the difference between Caliburn GZ2 and AZ3

Specifications Caliburn-GZ2 Caliburn-AZ3
Materials Cartridge: PCTG
Device: Aluminum Alloy, PC
Cartridge: PCTG
Device: Aluminum Alloy
Dimensions 72.5 mm × 28.9 mm × 22.9 mm 68.9 mm × 23.8 mm × 23.6 mm
Net Weight 47 g 39.5 g
E-liquid Capacity 2 ml, offer TPD, FDA, INT version 2 ml, offer TPD, FDA, INT version
Output Power Maximum 17 W Maximum 17 W
Pod/Coil Specifications FeCrAl UN2 Meshed 0.8 Ω CALIBURN G Coil
FeCrAl UN2 Meshed 1.2 Ω CALIBURN G2 Coil
FeCrAl 1.0 Ω CALIBURN G Coil (sold separately)
FeCrAl Meshed 0.8 Ω CALIBURN A3 Refillable Pod (preinstalled 0.8 Ω)
FeCrAl Meshed 1.0 Ω CALIBURN A3 Refillable Pod (additional)
Battery Capacity 850 mAh 750 mAh
Filling Top filling by removing the mouthpiece Top filling by removing the mouthpiece
Airflow Control Yes No
LED TRON-Style RGB Light Breath-Pulse LED indicator
Lanyard Yes Yes
Type-C port Yes Yes


So, What’s the Big Deal?:

The Uwell Caliburn GZ2 is a fun and easy-to-use vape pod just like Caliburn AZ3, while its performance is a little better and the appearance with LED is more beautiful. If you’re looking for something small, stylish, and works well, this is a great choice.

If you want to know more about vape pods, eJuice, coils, or anything else related to vaping, the Caliburn GZ2 is a great place to start. Please remember, vaping products are for adults, so make sure to follow the rules and guidelines for using them.

Where to buy Uwell Caliburn GZ2


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3 months ago

This vape was a waste of money all it died is go beep beep and won’t work for me. I am very disappointed.

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