The pod system market keeps evolving, and each new generation brings better performance, improved features, and smarter designs. Among these upgrades, the Uwell Caliburn G4 Pro Pod Kit stands out as one of the most refined pod devices released in recent years. It combines a modern touchscreen, advanced customization, strong flavor delivery, and reliable battery performance in a compact, premium body.

If you want a pod kit that enhances convenience while keeping the familiar simplicity of the Caliburn line, the G4 Pro deserves your attention. In this detailed review, we break down everything you should know, from design and usability to performance, modes, coil options, and everyday experience. This guide uses clear active voice, smooth transitions, and a reader-friendly flow so you can understand exactly what this kit offers and whether it fits your style.

Introduction to the Uwell Caliburn G4 Pro

The Caliburn series has earned a reputation for reliable performance, excellent flavor delivery, and easy usability. However, the G4 Pro takes this legacy several steps further. It introduces a full smart touchscreen, a broader mode selection, a more advanced flavor optimization system, and an improved anti-leak pod structure.

While earlier Caliburn models focused heavily on simplicity, the G4 Pro blends simplicity with intelligent controls. As a result, you get a device that feels modern without overwhelming you with complicated menus or settings. This balance makes it ideal for beginners and experienced users alike.

Design and Build Quality

The first thing you notice about the G4 Pro is its sleek and polished design. The device uses a sturdy aluminum alloy body that feels lightweight yet durable in your hand. It maintains the slim and compact profile that Caliburn fans expect, but it adds a more refined curve along the edges, improving comfort during long sessions.

Touchscreen Display

The defining feature is the 2.51-inch touchscreen placed along the face of the device. The screen is ultra-clear, bright enough for outdoor visibility, and built with shatter-resistant materials. You can adjust brightness and choose from multiple themes, which adds a personalized feel.

The touchscreen eliminates the need for traditional button combinations. Instead, you can tap and swipe your way through all core settings. Because the layout is clean and logical, even new users can understand the interface quickly.

Customization Options

The device lets you:

• Change the display theme
• Choose from multiple languages
• Adjust screen brightness
• Manage puff counter
• Rename the device
• Turn animations on or off

These options make the G4 Pro feel more personal while keeping everything straightforward.

Battery Performance and Charging

Powering the G4 Pro is an 1800mAh internal battery. This capacity works well for both MTL and RDL users, allowing comfortable full-day performance for most vapers. Even heavy users can expect several hours of continuous use before needing a recharge.

The device uses USB-C fast charging, which helps you get back to full power quickly. You can plug it in for a short time and gain enough charge for another solid session. Additionally, the battery indicator on the touchscreen makes battery tracking simple and accurate.

Wattage Output and Power Delivery

The G4 Pro supports up to 35 watts of adjustable output. This range works perfectly with its compatible coils, giving you flexibility whether you prefer:

• A smooth, tight mouth-to-lung draw
• A warm, airy restricted direct-lung draw

The power output remains stable throughout the puff, and the chip responds quickly with minimal delay. As a result, each hit feels consistent from start to finish.

Airflow Control

Another major highlight is the stepless airflow slider on the side of the device. Instead of fixed airflow levels, the G4 Pro allows complete control over draw resistance.

You can tighten it for cigarette-like MTL vaping or open it for airier RDL sessions. Because the slider moves smoothly, it helps you find the exact airflow style that matches your preference.

Pods and Coils

The G4 Pro uses the latest G Series Pods, which are designed for improved flavor, longer coil life, and superior leak resistance. The pods include integrated mesh coils, meaning the coil is built directly into the pod. This design keeps things clean and eliminates the need for messy coil changes.

Coil Options

Available resistances include:

• 0.4 ohm mesh for warmer, denser vapor and RDL vaping
• 0.6 ohm mesh for a balanced experience with slightly stronger vapor
• Additional resistances designed for smooth MTL draws

All coils use mesh structures, which enhance flavor clarity and extend coil lifespan. As a result, the pods deliver strong flavor even after several refills.

Refilling and Leak Prevention

The pods include Uwell’s improved anti-leak technology, which reduces condensation and helps prevent e-juice from seeping into the device. You can refill the pod from the top without removing it, making the entire process simple and mess-free.

The mouthpiece is ergonomically shaped, providing a comfortable fit during long vaping sessions.

Flavor Experience and Pro-FOCS Technology

One of Uwell’s strongest advantages is its Pro-FOCS flavor optimization system. This technology recycles airflow within the pod, enhances vapor saturation, and preserves the original taste of your e-liquid.

Because the system controls heat evenly, the G4 Pro delivers:

• Rich flavor
• Smooth throat hit
• Consistent vapor production
• Better performance with both nicotine salt and freebase e-juices

The flavor remains clear throughout coil life, and you rarely experience burnt notes unless the pod is near the end of its lifespan.

Vaping Modes and Their Benefits

The G4 Pro introduces three vaping modes, giving you more control over each puff. These modes significantly enhance the experience and allow you to fine-tune your sessions based on your preference.

1. Waves Mode

Waves Mode delivers a smooth, balanced output. It gradually builds flavor and produces a stable draw. This mode works well for everyday vaping and is ideal for new users because it feels consistent and gentle.

2. Storm Mode

Storm Mode increases power quickly and provides stronger throat hits and thicker vapor. If you enjoy warm, dense clouds or want a more intense flavor experience, Storm Mode is a great option. It suits RDL vaping especially well.

3. Custom Mode

Custom Mode is the most advanced feature. It allows you to adjust power across three stages of your puff:

• Beginning
• Middle
• End

This helps you design your own curve. You can start with a boost, choose a steady mid-section, and end with a softer finish. With this flexibility, the G4 Pro becomes one of the most customizable pod systems in its category.

Touchscreen Interface and Ease of Use

The touchscreen is more than a visual upgrade; it genuinely improves the way you interact with the device. Instead of pressing buttons multiple times, you can change wattage, switch modes, reset counters, or lock the device with just a few taps.

The menu layout feels intuitive. Each icon is large enough for easy navigation, and the settings screen is organized clearly. Even first-time vapers can understand it within minutes.

Additionally, the device includes smart lock functions to prevent accidental touches while it sits inside your pocket or bag.

Portability and Everyday Use

Despite having a large touchscreen and extended battery, the G4 Pro remains compact and easy to carry. It slides comfortably into your pocket and feels lightweight enough for daily use. The strengthened pod structure reduces the risk of leaks while you're traveling or storing the device in a bag.

The device wakes instantly and delivers quick firing whenever you inhale. Because it supports both auto-draw and button-free activation, it stays simple to operate without sacrificing performance.

Durability and Safety Features

The G4 Pro includes several built-in protection systems:

• Short-circuit protection
• Low-voltage protection
• Over-time protection
• High-temperature cutoff

These safety features ensure reliable performance and help protect battery health. The shatter-resistant screen also adds peace of mind, especially if you tend to carry your device along with keys or other items.

Who Should Choose the Caliburn G4 Pro?

The G4 Pro suits a wide range of vapers, including:

Beginners

The device is easy to use, the touchscreen is intuitive, and the pods eliminate the need for coil changes.

Intermediate vapers

Adjustable wattage, airflow control, and multiple coil options allow more customization.

Advanced users

Custom Mode, precise power tuning, and RDL compatibility make it flexible and enjoyable.

Travelers

Lightweight construction and leak-resistant pods make the device dependable during travel.

Whether you prefer nicotine salts or freebase liquids, the G4 Pro handles both smoothly.

Final Verdict

The Uwell Caliburn G4 Pro Pod Kit stands out as one of the most complete and advanced pod systems available today. It combines modern design with strong battery life, smooth power output, leak-proof pod technology, and smart touchscreen controls.

Every feature feels intentional and practical. The touchscreen adds convenience, not complexity. The pods deliver excellent flavor, and the device provides enough power for both MTL and RDL vaping styles. With three vaping modes and a highly customizable experience, the G4 Pro fits the needs of new and experienced vapers alike.

If you want a pod kit that balances performance, simplicity, and advanced features, the Caliburn G4 Pro is an impressive choice that delivers throughout the day.