The Uwell Caliburn G4 Pro Pod Kit has taken the vaping world by storm. Known for its innovative design, premium build, and advanced functionality, it represents a significant upgrade over previous Caliburn models. Whether you are a seasoned vaper or just starting your journey, the G4 Pro offers a perfect combination of style, power, and usability.
In this detailed review, we’ll explore its design, features, performance, compatibility, and why it’s a standout choice for pod vapers. We will also touch on secondary aspects like battery life, refill experience, flavor delivery, and more, so you get a complete picture before making a purchase.
Sleek Design and Premium Build Quality
The Uwell Caliburn G4 Pro stands out thanks to its modern design and ergonomic build. Measuring 120.7 mm × 30 mm × 18.5 mm, it comfortably fits in your hand or pocket without feeling bulky. Despite its advanced features, it weighs only around 78 grams, making it both portable and stylish.
The device is constructed with a mix of zinc-alloy, ABS, IML, and PCTG, providing a robust, high-quality feel. It’s available in a variety of color options, including Ink Blue, Light Green, Fantasy Pink, Desert Gold, Stripe Black, Iron Gray, Pearl Silver, and Frost White, allowing users to choose a look that suits their style. The finish is sleek and modern, giving it a premium aesthetic without compromising practicality.
Innovative Touchscreen Interface
One of the most notable upgrades of the G4 Pro is its 2.51-inch ultra-shatterproof touchscreen. This feature transforms the pod kit experience by giving users complete control over their device. The touchscreen is highly responsive, with sub-0.2 second latency, making adjustments smooth and intuitive.
Through the touchscreen, users can:
Adjust wattage and power output
Switch between multiple vaping modes
Monitor battery life
Access puff counters
Customize device settings
Additionally, the G4 Pro offers six UI themes, three of which are available immediately, with three more unlockable as you hit puff milestones. This level of personalization ensures the device feels uniquely yours. You can also adjust screen brightness, toggle animations, set sleep modes, change the device language, and even rename your device using the built-in keyboard.
Advanced Battery and Charging Features
Battery performance is a crucial aspect of any pod system, and the G4 Pro does not disappoint. It comes with a built-in 1800 mAh battery, which provides long-lasting usage, easily lasting a full day for most users. It supports USB-C fast charging (5V/2A), ensuring minimal downtime and quick recharging.
The device can output up to 35 watts, making it suitable for both moderate and high-powered vaping sessions. Combined with its intelligent battery management features, including a battery saver mode, the G4 Pro balances power and efficiency effectively.
Versatile Vaping Modes
The Caliburn G4 Pro provides multiple vaping modes to accommodate different preferences:
Storm Mode – Ideal for a more aggressive throat hit, delivering strong and immediate power.
Waves Mode – Focused on smooth and consistent flavor, providing a balanced vaping experience.
Custom Mode – This unique mode allows users to set different power levels at the start, middle, and end of each puff, creating a fully personalized vaping curve.
Alongside these modes, the device features a stepless airflow slider, allowing users to adjust between tight mouth-to-lung draws and more open restricted direct-lung hits. This versatility makes the G4 Pro suitable for both beginners seeking smooth draws and experienced vapers looking for powerful, flavorful sessions.
Pro-FOCS 4.0 Flavor Technology
Uwell has equipped the G4 Pro with Pro-FOCS 4.0, its latest flavor optimization system. This technology ensures richer, purer flavor with every puff while also prolonging coil life. Combined with the GPP pod system, it guarantees a consistently satisfying vaping experience. Whether you prefer fruity, menthol, or dessert flavors, the G4 Pro delivers a flavor profile that remains true to your chosen e-liquid.
Pod and Coil Compatibility
The G4 Pro is fully compatible with Uwell GPP pods, both previous and upgraded versions, providing flexibility for existing users. Each pod has a 3 ml capacity and features a side-fill design, making refilling clean and convenient.
Additionally, Uwell’s U² Anti-Leak Technology minimizes leaks with an ultrasonic-welded U-shaped channel. This ensures a mess-free experience, even during refills, which is particularly useful for vapers on the go.
Pods support resistances ranging from 0.4 Ω to 1.2 Ω, accommodating both mouth-to-lung and direct-lung vaping styles. The ergonomic mouthpiece further enhances comfort and flavor delivery.
Packaging and What’s in the Box
A standard Caliburn G4 Pro package typically includes:
1 × Uwell Caliburn G4 Pro device
1 × 0.4 Ω GPP pod (3 ml)
1 × 0.6 Ω GPP pod (3 ml)
1 × USB-C charging cable
1 × User manual / warranty card
This complete kit ensures users can start vaping immediately, without needing to purchase additional accessories.
Color Options and Style
The G4 Pro comes in multiple colorways to cater to different tastes. Some of the popular choices include:
Ink Blue – Sleek and professional
Light Green – Bright and energetic
Fantasy Pink – Fun and playful
Desert Gold – Elegant and stylish
Stripe Black – Classic and minimalistic
Iron Gray – Industrial and modern
Pearl Silver – Clean and sophisticated
Frost White – Minimalistic and versatile
These options, combined with the modern touchscreen design, make the G4 Pro visually appealing while maintaining functional ergonomics.
Smart Features and User Experience
Beyond its touchscreen and themes, the G4 Pro offers several smart features:
Puff Counter Reset – Track and manage your vaping habits
Animation Toggle – Save battery by turning off animations
Brightness & Sleep Settings – Optimize screen visibility and battery usage
Battery Saver Mode – Extends battery life during heavy use
Custom Naming – Personalize the device name
These features make the G4 Pro more than just a pod system; it is a smart vaping device designed to enhance user experience and convenience.
Real-World Performance
Users consistently report excellent flavor and vapor production thanks to Pro-FOCS 4.0 and the leak-resistant GPP pods. The device handles both light and heavy vaping comfortably, and the 1800 mAh battery ensures long-lasting performance throughout the day.
Refilling is clean and simple, and the combination of customizable modes and adjustable airflow allows users to experiment with their preferred vaping style. Whether you are chasing dense vapor or smooth, flavorful hits, the G4 Pro performs exceptionally in real-world use.
Pros and Cons
Pros:
Advanced touchscreen interface with customizable UI
Multiple vaping modes including custom mode for personalized experience
Long-lasting 1800 mAh battery with USB-C fast charging
Excellent flavor delivery with Pro-FOCS 4.0 technology
Leak-resistant GPP pod system
Sleek, ergonomic, and stylish design
Cons:
Touchscreen may consume slightly more battery than simpler pod systems
Accidental taps may occur with a sensitive touchscreen
Slightly larger than ultra-compact pod kits
Higher price point due to advanced features
Who Should Consider the G4 Pro?
The Uwell Caliburn G4 Pro is ideal for:
Flavor-focused vapers seeking rich and consistent taste
Intermediate and advanced users who enjoy customizing vaping curves
All-day vapers who need a reliable, long-lasting battery
Style-conscious users who appreciate modern design and touchscreen functionality
It is also suitable for beginners, though they may need time to explore all advanced features and customization options.
Final Verdict
The Uwell Caliburn G4 Pro Pod Kit sets a new standard in pod vaping. Its smart touchscreen interface, advanced flavor technology, versatile pods, and long-lasting battery make it a compelling choice for anyone seeking a modern, high-performance pod system.
By combining aesthetics, functionality, and customization, the G4 Pro is more than just a device — it’s a complete vaping experience. Whether you are upgrading from a previous Caliburn model or trying a premium pod kit for the first time, the G4 Pro delivers on flavor, convenience, and style.
If you are looking for a pod kit that provides control, versatility, and a premium experience, the Uwell Caliburn G4 Pro is an excellent option that deserves your attention.
