The vaping world never stops evolving. Every few months, a brand raises the bar with a new design or technology. This time, Uwell has stepped forward with a device that changes the game entirely — the Uwell Caliburn G4 Pro Pod Kit. It’s sleek, powerful, and intelligent. Most importantly, it introduces something no Caliburn before it had: a touchscreen interface.
The Caliburn G4 Pro redefines convenience, blending technology with taste. It’s not just another upgrade; it’s a reimagining of what a pod system can be. In this detailed guide, we’ll explore everything this device offers — its specifications, design, performance, compatibility, flavor output, and real-world experience.
A New Era of Caliburn Devices
The Uwell Caliburn G4 Pro Pod Kit carries the Caliburn legacy forward while adding a futuristic touch. From its precise build to its innovative control system, every element shows thoughtful engineering.
This is Uwell’s first full-touchscreen pod device, setting it apart from anything the brand has made before. It maintains the reliability Caliburn users love but elevates the experience with better customization, easier control, and smarter technology.
The G4 Pro doesn’t rely on guesswork or button combinations. Instead, it allows you to control every aspect of your vape with a single tap.
Key Specifications and Technical Highlights
Let’s look closely at the powerhouse inside this compact device. The G4 Pro Pod Kit combines performance and endurance in a minimalist frame.
- Battery Capacity: 1,800 mAh internal battery
- Maximum Output: Up to 35 W
- E-liquid Capacity: 3 mL top-fill pod
- Charging Port: Type-C fast charging
- Display: 2.51-inch full touchscreen interface
- Resistance Range: Compatible from 0.4 Ω to 1.2 Ω coils
- Airflow: Stepless adjustable system
- Modes: Storm Mode, Waves Mode, and Custom Mode
- UI Themes: Six customizable user interface themes
- Dimensions: Compact, pocket-friendly design
- Construction: Durable aluminum body
These specs make the Caliburn G4 Pro one of the most advanced pod kits in its category. It delivers enough power to support both mouth-to-lung and restricted direct-lung styles while keeping the draw smooth and flavorful.
A Touchscreen That Transforms Control
The standout feature of the Uwell Caliburn G4 Pro is its responsive touchscreen. Uwell replaced the traditional button layout with a single, intuitive display. This design doesn’t just look modern — it changes the way you interact with your vape.
You can adjust wattage, change modes, check your puff count, and fine-tune settings in seconds. No more long-pressing buttons or guessing what a blinking light means. Everything is visible and responsive right on the screen.
The touchscreen offers:
- Instant access to settings with one tap.
- Smart Settings Hub that lets you swipe down for more options, including brightness, animations, battery saver, and language.
- Personalization options — you can rename your device, pick from six UI themes, and even unlock new themes at puff milestones (5,000 / 10,000 / 20,000 puffs).
- Durable surface — the screen is scratch and shatter resistant, built to handle daily use.
It feels like holding a miniature smartphone for vaping. Everything about the interface emphasizes simplicity, precision, and style.
Flavor and Performance That Exceed Expectations
Uwell is known for flavor quality, and the Caliburn G4 Pro keeps that reputation alive. It uses Uwell’s latest PRO-FOCS 4.0 flavor technology, delivering full-bodied vapor with rich taste consistency. Every puff feels smooth, satisfying, and true to the e-liquid’s character.
This kit includes multiple output modes that let users shape their vaping experience:
- Storm Mode – Offers an intense, punchy throat hit ideal for those who like stronger draws.
- Waves Mode – Provides a smoother, rhythmic output pattern for balanced flavor.
- Custom Mode – Lets you fine-tune the power curve during the puff. You can adjust wattage for the start, middle, and end, creating a personalized hit that matches your preference.
The flavor remains strong, even when switching between modes. This flexibility makes the G4 Pro Pod Kit perfect for both new vapers and experienced users who want complete control.
U² Anti-Leak Technology and Pod Efficiency
Leakage is one of the most common complaints among pod users. Uwell addresses this with its U² Anti-Leak Technology, a structural innovation that keeps e-liquid exactly where it belongs.
This system combines ultrasonic welding with a U-shaped airflow design. It prevents condensation buildup, reduces seepage, and allows you to refill without removing the pod. It’s practical, clean, and convenient.
Each pod holds up to 3 mL of e-liquid and features a top-fill system, which makes refilling effortless. The transparent droplet-shaped window lets you check your e-liquid level without pulling out the pod. That means fewer dry hits and better awareness of your juice consumption.
Compatible and Future-Ready Pod System
Uwell built the Caliburn G4 Pro to be compatible with both new and older pods. It supports the G Pod Platform (GPP), which means users of the earlier Caliburn G series can reuse their existing cartridges.
This backward compatibility is a huge advantage. You can upgrade to the new device without replacing all your pods or coils. The upgraded GPP pods, however, add improved leak protection, smoother wicking, and better airflow precision.
Compatibility details:
- Works with Caliburn G, G2, and G3 pods.
- Uses coils between 0.4 Ω and 1.2 Ω.
- Offers smooth plug-and-play pod insertion.
Whether you prefer tight mouth-to-lung draws or airy restricted lung hits, the airflow system adapts easily. You get consistent flavor and vapor performance no matter your style.
Build Quality, Design, and Aesthetics
The design of the Caliburn G4 Pro Pod Kit blends simplicity with luxury. Uwell chose high-grade aluminum for the chassis, making it lightweight yet sturdy. The surface feels smooth and premium in the hand, and the edges are finely curved for comfort.
Every detail has purpose — from the etched body texture that enhances grip to the compact size that fits perfectly in a pocket or purse. Despite the large battery and screen, the G4 Pro stays slim and easy to carry.
The color options are another highlight. The device is available in a range of elegant tones, including metallic finishes and vivid shades. Whether you prefer minimalist silver or bold gradient styles, the G4 Pro has something to match your personality.
The e-liquid viewing window is practical and stylish, shaped like a droplet for visual appeal. It’s small details like these that make the G4 Pro feel like a high-end gadget, not just a vape.
Battery Life and Charging Speed
Battery performance is crucial for any portable vape. The Caliburn G4 Pro excels with its 1,800 mAh battery, a significant capacity for its compact size. It easily lasts through a full day of use on a single charge, even at moderate-to-high wattage levels.
When it’s time to recharge, the USB-C port supports fast charging. You can get back to vaping quickly, minimizing downtime. The device also features a battery saver mode, which extends usage by adjusting brightness and animation settings.
This efficiency makes it reliable for travel, workdays, or long nights out. You don’t have to worry about frequent charging or carrying extra cables.
Packaging and What’s Inside
The packaging of the Caliburn G4 Pro Pod Kit reflects Uwell’s professional standards. It’s clean, minimal, and informative, giving you a clear overview of what’s inside.
Each kit typically includes:
- 1 × Caliburn G4 Pro Device
- 1 × GPP Pod Cartridge (3 mL)
- 1 × USB Type-C Cable
- 1 × User Manual
- 1 × Warranty Card
Depending on the region or bundle, some packages also include spare coils or additional pods. Everything fits securely, and the unboxing experience feels premium.
Real-World Experience and User Impressions
Numbers and features matter, but real performance defines success. The Caliburn G4 Pro shines when used daily.
Vapers praise its responsiveness, both in the touchscreen and vapor output. The touch interface reacts instantly, and navigating settings feels natural, like using a smartphone. There’s no delay or confusion — everything works smoothly.
The flavor consistency is outstanding. Uwell’s PRO-FOCS system extracts every layer of the e-liquid, giving each puff depth and clarity. Whether you’re vaping a fruity mix or a rich tobacco, the taste remains stable throughout the pod’s lifespan.
Users also highlight the quiet airflow. It’s not turbulent or noisy, which makes it suitable for discreet use. The adjustable airflow slider works precisely, allowing micro-adjustments to achieve the perfect draw.
Battery life impresses most users. The 1,800 mAh cell handles all-day vaping easily, and USB-C recharging takes around 45 minutes to an hour. That’s efficiency done right.
The device’s durability also earns praise. The aluminum frame resists scratches, and the pod fits snugly with no wobble. The U² leak protection holds up in real conditions — users report minimal leakage even after multiple refills.
Pros and Highlights
Why users love the Uwell Caliburn G4 Pro:
- First full-touchscreen pod device from Uwell
- Large 1,800 mAh battery with fast USB-C charging
- Adjustable wattage up to 35 W
- Stepless airflow control
- PRO-FOCS 4.0 flavor technology
- Multiple output modes (Storm, Waves, Custom)
- Smart UI with customizable themes and names
- Leak-resistant pod design with top-fill
- Wide coil and pod compatibility
- Compact, durable, and stylish build
Every feature works together to create a refined, forward-thinking vaping experience.
Tips for Getting the Best Experience
Here are a few simple tips to make your G4 Pro Pod Kit perform even better:
- Prime your coil before the first use. Let the e-liquid soak for a few minutes to prevent dry hits.
- Use high-quality e-liquid with balanced VG/PG ratios for optimal flavor.
- Keep the pod window clean to easily monitor juice levels.
- Experiment with Custom Mode to find your ideal power curve.
- Avoid overfilling the pod — a small air gap prevents leaking.
- Charge fully before long trips to ensure consistent performance.
A Step Toward the Future of Pod Systems
The Uwell Caliburn G4 Pro isn’t just another addition to the Caliburn line. It’s a milestone that redefines what a pod system can achieve. The integration of a responsive touchscreen, smart customization options, and precise power control sets a new standard for the industry.
This device bridges the gap between simplicity and sophistication. It offers advanced features without overwhelming the user. The interface feels familiar, the performance stays reliable, and the flavor delivery remains unmatched.
With its sleek design, large battery, leak-resistant technology, and versatile modes, the G4 Pro Pod Kit stands as one of the most complete pod systems on the market. It’s ideal for anyone who values technology, flavor, and ease of use in one compact form.
Final Verdict
Uwell has always been a brand that listens to its users, and the Caliburn G4 Pro proves it. Every aspect of this device — from its touchscreen to its leak-resistant pods — was designed with real-world use in mind. It’s intuitive, durable, and stylish, offering professional-grade performance in a portable frame.
Whether you’re upgrading from an earlier Caliburn or entering the world of pod systems for the first time, the Uwell Caliburn G4 Pro Pod Kit is a smart investment. It’s efficient, flavorful, and innovative — a perfect balance between technology and taste.