In the world of pod vaping, innovation never stops. Each new device promises better flavor, more control, and sleek design. Among them, the Uwell Caliburn G4 Pro Pod Kit stands out. It combines power, style, and smart technology in a compact device. This blog will explore every feature, performance aspect, and benefit of this next-generation pod system.
What Is the Uwell Caliburn G4 Pro?
The Caliburn G4 Pro is Uwell’s first pod kit with a 2.51-inch smart touchscreen. The screen allows you to adjust settings, switch modes, and track puffs instantly. You can do it all with a simple tap.
The device has an integrated 1800 mAh battery. It provides long-lasting performance for daily vaping. The kit can reach up to 35 W output, which suits both Mouth-To-Lung (MTL) and semi-Direct-Lung (DL) users.
This pod system supports Caliburn GPP pods, known for their leak-resistant design. The pods use U² Anti-Leak Technology, reducing spills during refills.
Key Features of the Caliburn G4 Pro
Here is a quick overview of what makes this pod kit special:
1. Smart Touchscreen
2.51-inch responsive display.
Tap to adjust wattage, change modes, and reset puff counter.
Fast response time under 0.2 seconds.
2. Personalization & Interface
6 UI themes: 3 preloaded and 3 unlockable.
Smart settings hub: adjust brightness, screen timeout, animation, battery saver, and device name.
8 languages supported, including English, Spanish, Arabic, and French.
3. Multiple Output Modes
Storm Mode: Instant and powerful hits.
Waves Mode: Smooth and balanced vapor.
Custom Mode: Control wattage at start, middle, and end of each puff.
4. Exceptional Flavor
PRO‑FOCS 4.0 technology ensures rich and consistent taste.
Compatible with upgraded and older GPP pods.
Ergonomic mouthpiece for smooth draws.
5. Leak-Resistant Design
U² Anti-Leak Technology keeps juice inside.
Side-fill system simplifies refilling.
Reduces mess and maintenance effort.
6. Battery and Charging
1800 mAh internal battery for long sessions.
Fast USB Type-C charging, minimizing downtime.
7. Build and Design
Lightweight (approx. 78 g) and compact.
Materials: aluminum, ABS, IML, and PCTG.
Droplet-shaped e-liquid window for easy monitoring.
Ambient lighting, day/night mode, and customizable device name.
Multiple color options to suit personal style.
Vaping Experience
Performance and Flexibility
The 35 W output allows both MTL and semi-DL vaping. Storm Mode delivers a strong throat hit. Waves Mode produces a smooth, balanced flavor. Custom Mode lets users personalize the wattage curve for a unique puff each time.
Flavor Quality
With PRO‑FOCS 4.0 technology, the Caliburn G4 Pro ensures rich, vibrant, and pure flavor. Every draw is satisfying, with minimal burnt taste. Using GPP pods enhances the taste and vapor consistency.
Airflow Control
The pod kit offers stepless airflow adjustment, giving flexibility between tight draws and more open pulls. You can easily switch according to your preference.
Refilling and Maintenance
Refilling is quick and mess-free. The side-fill system, combined with U² Anti-Leak Technology, prevents juice from spilling. You don’t even need to remove the pod, making daily use convenient.
Battery Life and Charging
The built-in 1800 mAh battery provides extended use for frequent vapers. Moderate users can enjoy the device for several days without charging. When the battery runs low, the USB Type-C port allows fast and safe charging.
Despite the large battery, the device remains compact and portable, measuring approximately 120.7 × 30 × 18.5 mm.
User Interface: Themes and Smart Settings
The touchscreen UI makes the G4 Pro stand out. Users can enjoy 6 themes, including 3 that unlock after puff milestones. This feature keeps the experience engaging and interactive.
The Smart Settings Hub allows users to:
Choose 8 languages.
Rename the device.
Adjust brightness and screen timeout.
Turn animations and battery saver modes on or off.
These settings provide a highly personalized vaping experience.
Pod Compatibility
The Caliburn G4 Pro works with Caliburn GPP pods, including both older and newer versions. Pods come in 0.4 Ω and 0.6 Ω resistances, allowing users to select the preferred draw style.
The U² Anti-Leak Technology ensures a clean refill without removing the pod. The ergonomic mouthpiece makes each puff smooth and natural.
Design and Build Quality
The device combines aluminum, ABS, IML, and PCTG materials. This makes it both durable and lightweight. At approximately 78 grams, it is comfortable to carry.
The droplet-shaped e-liquid window lets users monitor juice levels easily. The ambient lighting adds style. Ergonomic design ensures a secure and comfortable grip.
Pros and Cons
Pros:
First pod kit with a touchscreen interface.
Multiple output modes for customizable vaping.
1800 mAh battery with fast USB-C charging.
PRO‑FOCS 4.0 technology for rich flavor.
Leak-resistant pods with clean side-fill system.
Lightweight, portable, and stylish.
Highly customizable interface and themes.
Cons:
Touchscreen may drain battery faster than simpler devices.
Beginners might need time to explore Custom Mode.
Large screen makes it less discreet than mini pod systems.
GPP pods can be slightly more expensive than standard pods.
Who Should Use the Caliburn G4 Pro?
The device is perfect for vapers who:
Want full control over their vaping experience.
Enjoy personalization in both performance and design.
Prefer refillable pods with minimal leaks.
Vape frequently and need a long-lasting battery.
Are ready to explore multiple output modes.
It may not suit users who want a ultra-compact, no-settings pod system.
Comparison with Other Caliburn Devices
Compared to other Caliburn models:
Caliburn G4: Similar pod compatibility and 35 W output but lacks a touchscreen.
Caliburn G4 Mini: Smaller, lighter, less powerful, and no large screen.
Caliburn G4 Pro KOKO: Slightly larger battery (2000 mAh), compact square design, and extra UI themes.
The G4 Pro remains ideal for users who want touchscreen control and long battery life.
Safety and Best Practices
For safe and optimal use:
Use the correct GPP pods.
Prime new pods before use.
Charge responsibly using proper USB-C cables.
Keep the device clean, especially pod connections and mouthpiece.
Use nicotine-containing e-liquids responsibly.
Following these practices ensures long-lasting performance and safety.
Final Verdict
The Uwell Caliburn G4 Pro Pod Kit is a next-generation pod system. Its touchscreen interface, customizable modes, long battery life, and leak-resistant design make it a standout device.
It is ideal for both advanced vapers and those looking to upgrade from basic pods. If you want control, flavor, and style in one device, the G4 Pro is an excellent choice.
With its innovative features and ergonomic design, the Caliburn G4 Pro sets a new standard in pod vaping. It’s more than a pod — it’s a smart vaping companion.
