Uwell Caliburn G4 Pro Vape Kit :

The Uwell Caliburn G4 Pro Vape Kit is an advanced pod system designed for adult vapers who want a combination of smart touchscreen controls, adjustable power, customisable airflow and dependable everyday performance. Building on the Caliburn platform, the G4 Pro introduces a large 2.51-inch touchscreen interface that puts key device controls directly at your fingertips.

Powered by an integrated 1800mAh rechargeable battery and capable of delivering up to 35W of output, the Uwell Caliburn G4 Pro is designed to provide flexibility across different vaping styles. It supports both mouth-to-lung (MTL) and restricted direct-to-lung (RDL) vaping, with adjustable airflow allowing users to fine-tune the draw according to their preference.

The device is compatible with the Uwell Caliburn GPP pod platform, giving users access to a range of pod resistances and vaping characteristics. Uwell's official product information confirms that the G4 Pro is compatible with both previous and upgraded CALIBURN GPP cartridges, while its U² Anti-Leak Technology is designed to help reduce leakage during everyday use. :contentReference[oaicite:0]{index=0}

Available in eight stylish colours — Desert Gold, Stripe Black, Iron Gray, Pearl Silver, Frost White, Ink Blue, Light Green and Fantasy Pink — the G4 Pro offers a choice of finishes to match different personal styles.

Key Features of the Uwell Caliburn G4 Pro :

Smart 2.51-inch touchscreen display
Up to 35W maximum output
Integrated 1800mAh rechargeable battery
USB Type-C charging
Adjustable airflow
Storm, Waves and Custom output modes
Customisable power delivery throughout each puff
Caliburn GPP pod compatibility
Compatible with multiple GPP pod resistances
MTL and RDL vaping capability
U² Anti-Leak Technology
PRO-FOCS flavour technology
Draw activation and button operation
Six engaging touchscreen UI themes
Adjustable screen brightness and timeout
Multiple language options
Eight colour choices

Smart Touchscreen Control :

One of the defining features of the Uwell Caliburn G4 Pro Vape Kit is its 2.51-inch touchscreen. Rather than relying entirely on traditional button combinations, the G4 Pro provides an intuitive interface that allows users to access important settings with simple touch controls.

The touchscreen can be used to adjust wattage, change output modes, manage the puff counter and access additional device settings. Uwell also includes customisation features such as adjustable brightness, screen timeout, animation controls and battery-saving options. The official product page states that the device supports eight languages and allows users to rename the device using its on-screen keyboard. :contentReference[oaicite:1]{index=1}

This touchscreen interface makes the Caliburn G4 Pro feel more like a modern smart device than a conventional pod kit. Important information can be viewed directly on the display, helping users keep track of their settings and battery level.

Customisable Vaping Modes :

The Uwell Caliburn G4 Pro provides three distinct output modes: Waves Mode, Storm Mode and Custom Mode. Each mode is designed to provide a different style of power delivery.

Waves Mode focuses on smooth and consistent output, making it suitable for users who prioritise a balanced flavour experience. The controlled power delivery can provide a smoother draw while maintaining consistent vapour production.

Storm Mode is designed for a more immediate and powerful vaping experience. It increases the intensity of the initial output and can provide a stronger throat-hit sensation when used with a suitable pod and e-liquid.

Custom Mode provides the greatest level of control. It allows users to customise the output at the start, middle and end of each puff. This gives experienced adult vapers the ability to create a personalised power curve rather than relying on one fixed output level. Uwell identifies Custom Mode as one of the key additions to the G4 Pro. :contentReference[oaicite:2]{index=2}

Product Specifications :

Specification	Details
Product Name	Uwell Caliburn G4 Pro Vape Kit
Brand	Uwell
Product Type	Pod Vape Kit
Maximum Output	35W
Battery	1800mAh Integrated Rechargeable Battery
Charging	USB Type-C
Display	2.51-inch Touchscreen
Pod Platform	Caliburn GPP
Pod Capacity	Up to 3ml depending on pod/version
Airflow	Adjustable
Vaping Modes	Waves, Storm and Custom
Activation	Draw Activation and Button
Vaping Styles	MTL and RDL
Compatible Pod Resistances	0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω depending on compatible GPP pod
Dimensions	120.7 × 30 × 18.5mm
Weight	Approximately 78g
Technology	PRO-FOCS and U² Anti-Leak Technology

Specifications can vary by pod version and regional configuration. The published device dimensions, 1800mAh battery, 35W maximum output, 3ml capacity and 2.51-inch touchscreen are listed in available product documentation and Uwell-related specifications. :contentReference[oaicite:3]{index=3}

1800mAh Built-In Battery :

The Uwell Caliburn G4 Pro Vape Kit features an integrated 1800mAh rechargeable battery designed to provide reliable power for everyday vaping. The internal battery keeps the device compact while eliminating the need to carry separate external batteries.

Battery information can be monitored directly through the touchscreen interface, allowing users to check the remaining charge before starting a vaping session. The device is designed to provide a balance between battery capacity and portability.

Actual battery life depends on factors such as selected wattage, pod resistance, puff duration, frequency of use and the selected output mode. Higher-power settings generally consume battery power more quickly.

USB Type-C Charging :

The Caliburn G4 Pro uses USB Type-C charging for convenient recharging. Type-C connectivity provides a modern charging interface and makes it simple to recharge the integrated battery using suitable charging equipment.

Always use an appropriate charging cable and follow the manufacturer's charging recommendations. Do not charge the device if the battery, charging port or cable appears damaged.

The device should be placed on a stable, non-flammable surface while charging and should not be left unattended during charging.

Adjustable Airflow :

The Uwell Caliburn G4 Pro Vape Kit includes adjustable airflow, allowing users to fine-tune the amount of air entering the pod during a draw. This makes it possible to move between a tighter MTL-style draw and a more open RDL-oriented inhale.

A tighter airflow setting generally produces a more restricted draw, while opening the airflow can create a looser and airier experience. The ideal setting depends on personal preference, pod resistance and the e-liquid being used.

The adjustable airflow system is particularly useful for adult vapers who like to experiment with different draw characteristics without changing the entire device.

Caliburn GPP Pod Compatibility :

The Uwell Caliburn G4 Pro is built around the CALIBURN GPP pod platform. Uwell confirms that the device is fully compatible with both previous and upgraded CALIBURN GPP cartridges. :contentReference[oaicite:4]{index=4}

Available GPP pod resistances include options such as 0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω, depending on the specific compatible cartridge. Different resistance levels can provide different vapour production, airflow characteristics and power requirements.

Some GPP pod versions feature integrated mesh coil technology, meaning the pod and coil are designed as a combined unit rather than requiring users to install a separate coil. Always check the resistance printed on the pod before selecting a wattage.

Coil Compatibility and E-Liquid Guidance :

The Caliburn G4 Pro supports the Caliburn GPP pod platform, providing flexibility across different resistance options. The most appropriate pod depends on the user's preferred vaping style, e-liquid formulation and desired vapour production.

Pod Resistance	General Vaping Character
0.4Ω	More open draw and higher-power vaping style
0.6Ω	Balanced option for flavour and vapour
0.9Ω	More restricted and lower-power vaping style
1.2Ω	Tighter MTL-oriented vaping style

For higher-resistance pods, nicotine salt and other suitable lower-power e-liquid formulations may be preferred. Lower-resistance pods can be used with e-liquids suited to their power requirements. Always check the e-liquid and pod manufacturer's recommendations before use.

Do not exceed the recommended wattage range for the installed pod. Excessive power can cause overheating, dry hits, burnt flavour and premature pod failure.

Flavour Performance :

Uwell's PRO-FOCS flavour technology is designed to focus on flavour reproduction and consistency. Combined with compatible GPP pods, the G4 Pro is designed to provide a satisfying balance between flavour and vapour production.

Flavour performance can vary according to pod resistance, e-liquid composition, wattage, airflow and individual vaping style. Using a suitable e-liquid and operating the pod within its recommended power range can help achieve more consistent results.

Mesh pod technology can also contribute to even heating of the e-liquid, helping produce a consistent vapour output across the coil surface.

MTL and RDL Vaping :

The Uwell Caliburn G4 Pro Vape Kit is suitable for both mouth-to-lung and restricted direct-to-lung vaping styles when paired with appropriate pods and airflow settings.

MTL vaping involves drawing vapour into the mouth before inhaling, producing a tighter and more cigarette-like draw. Higher-resistance pods and a more restricted airflow setting can be suitable for this style.

RDL vaping involves drawing vapour more directly into the lungs with a more open airflow. Lower-resistance pods and appropriate power levels can provide a more open draw and increased vapour production.

Design and Ergonomics :

The Caliburn G4 Pro combines a slim, ergonomic body with a modern touchscreen interface. Its dimensions are approximately 120.7mm × 30mm × 18.5mm, with a listed weight of around 78g. :contentReference[oaicite:5]{index=5}

The contoured design is intended to sit comfortably in the hand, while the compact pod configuration keeps the overall profile suitable for carrying during everyday use.

The device also incorporates a multifunction button alongside touchscreen controls, providing an additional method for operating key functions and activating the device.

Touchscreen Customisation :

The touchscreen is more than a basic battery display. The Uwell Caliburn G4 Pro offers a range of customisation options that allow users to personalise the interface.

Six available UI themes
Three themes with matching vaping animations
Additional themes that can be unlocked through puff milestones
Adjustable screen brightness
Adjustable screen timeout
Animation controls
Battery saver function
Puff counter reset
Device renaming
Eight language options

These features are designed to make the device more personal and easier to navigate. Uwell's official product page confirms the availability of six engaging UI themes and eight language options. :contentReference[oaicite:6]{index=6}

U² Anti-Leak Technology :

The Uwell Caliburn G4 Pro uses Uwell's U² Anti-Leak Technology with compatible GPP cartridges. The system is designed to help minimise e-liquid leakage and maintain a cleaner vaping experience.

Uwell states that upgraded GPP cartridges can be refilled without removing the cartridge from the device, helping make the refill process more convenient. :contentReference[oaicite:7]{index=7}

Although anti-leak technology can help reduce leakage, users should still handle pods carefully. Avoid overfilling, ensure the filler seal is properly closed and inspect the pod regularly for damage or signs of leakage.

Available Colours :

No.	Colour	Style Description
1	Desert Gold	A warm gold finish with a premium and distinctive appearance.
2	Stripe Black	A sleek black finish offering a classic and understated look.
3	Iron Gray	A dark grey finish with a modern industrial appearance.
4	Pearl Silver	A clean silver finish with a refined and versatile appearance.
5	Frost White	A bright white finish with a clean and minimalist look.
6	Ink Blue	A deep blue finish offering a bold and modern appearance.
7	Light Green	A soft green finish providing a fresh and contemporary style.
8	Fantasy Pink	A vibrant pink finish designed for a more colourful appearance.

Battery and Power Management :

The integrated 1800mAh battery and maximum 35W output give the Uwell Caliburn G4 Pro Vape Kit a flexible power range for different compatible pods. The device can automatically recognise the installed pod resistance and provide appropriate settings within its operating range.

Actual battery life depends on the selected output, resistance, draw duration and frequency of use. Lower-power settings generally allow the battery to last longer between charges, while higher-power vaping can increase battery consumption.

How to Use the Uwell Caliburn G4 Pro :

Remove the device and pod from the packaging.
Check the device and pod for visible damage.
Remove any protective materials from the pod before first use.
Fill the compatible pod with suitable e-liquid according to the pod's filling instructions.
Secure the filler plug firmly after filling.
Allow a new pod sufficient time to saturate before vaping.
Insert the pod into the device securely.
Turn the device on according to the manufacturer's instructions.
Choose a suitable output mode and power level.
Adjust the airflow to your preferred draw.
Activate the device using the draw or button activation method.
Monitor the battery level through the touchscreen.
Recharge using the USB Type-C connection when required.

Getting the Best Performance :

For consistent performance from the Uwell Caliburn G4 Pro, it is important to use a compatible pod and suitable e-liquid. Always keep the pod adequately filled to prevent the coil from becoming dry.

When installing a new pod, allow enough time for the e-liquid to saturate the internal coil. Taking long or repeated draws immediately after filling can increase the chance of dry hits if the wick has not fully absorbed the e-liquid.

Begin at a lower suitable wattage and gradually adjust the power within the pod's recommended range. This allows users to find a comfortable balance between flavour, vapour and battery consumption.

Safety Information :

For adults of legal vaping age only.
Keep the device, pods and e-liquids away from children and pets.
Do not use the device if the battery or body is visibly damaged.
Do not dismantle or modify the device.
Do not expose the device to water or excessive moisture.
Do not use damaged charging cables or adapters.
Charge the device on a stable and suitable surface.
Do not leave the device unattended while charging.
Use only compatible Caliburn pods.
Do not exceed the recommended wattage range of the installed pod.
Do not use damaged or leaking pods.
Keep nicotine-containing e-liquid away from children and pets.
Handle nicotine-containing e-liquid carefully and follow its label instructions.
Store the device away from extreme temperatures and direct sunlight.

Storage Tips :

Proper storage can help protect the Uwell Caliburn G4 Pro Vape Kit and its battery. Keep the device in a cool, dry environment and avoid leaving it in direct sunlight or extreme temperatures.

Store the device in a cool and dry place.
Avoid direct sunlight and excessive heat.
Keep away from water and moisture.
Keep away from children and pets.
Do not store with sharp objects that could damage the device.
Keep the pod upright when possible.
Check the pod regularly for signs of leakage.
Do not store or operate the device if it has visible battery damage.
Follow the manufacturer's recommendations for long-term battery storage.

Pros & Cons :

Pros	Cons
Large 2.51-inch touchscreen	More advanced than a basic beginner pod system
Up to 35W output	Higher-power use can consume battery faster
Integrated 1800mAh battery	Internal battery cannot be replaced by the user
Adjustable airflow	Pod replacement is required when the integrated coil reaches the end of its life
Storm, Waves and Custom modes	Custom features may take time to learn
GPP pod compatibility	Pod compatibility should be checked before purchasing replacements
MTL and RDL capability	Actual performance depends on pod, e-liquid and settings
USB Type-C charging	Requires regular charging depending on usage
Eight colour options	Colour availability can vary by retailer or market

Why Choose the Uwell Caliburn G4 Pro Vape Kit?

The Uwell Caliburn G4 Pro Vape Kit is designed for adult vapers who want more control than a simple fixed-output pod device can provide. Its combination of a touchscreen interface, adjustable wattage, multiple output modes and adjustable airflow gives users several ways to personalise their vaping experience.

The 1800mAh internal battery provides a substantial power source for a compact pod system, while USB Type-C charging offers a convenient way to recharge the device. The maximum 35W output also gives the G4 Pro enough flexibility to work with a range of compatible GPP pod resistances.

Pod compatibility is another important advantage. The device works with the CALIBURN GPP platform, and Uwell confirms compatibility with both previous and upgraded GPP cartridges. :contentReference[oaicite:9]{index=9}

The touchscreen adds another level of personalisation. Users can adjust wattage, change output modes, view battery information, reset the puff counter and customise several interface settings without having to rely solely on complex button combinations.

Smart Features in a Compact Pod Kit :

The Caliburn G4 Pro combines advanced features with a relatively compact form factor. Its touchscreen makes the device easy to interact with, while the adjustable airflow and pod options provide flexibility for different vaping styles.

The three output modes allow users to choose between smooth power delivery, a stronger output character or a fully customised power curve. This makes the device suitable for adults who want to experiment with their preferred vaping settings.

Who Is the Caliburn G4 Pro For?

The Uwell Caliburn G4 Pro Vape Kit is aimed at adult vapers who value control, customisation and pod compatibility. It can suit users who prefer MTL vaping as well as those who want a more open RDL-style draw.

Its adjustable airflow, variable output and multiple GPP pod options make it particularly useful for users who want to fine-tune their setup rather than rely on a single fixed configuration.

What's Included :

1 × Uwell Caliburn G4 Pro Device
1 × Caliburn GPP Pod
1 × Additional Caliburn GPP Pod
1 × USB Type-C Charging Cable
1 × User Manual

Kit contents can vary by market and product version, so always check the packaging supplied with your specific device. Available product listings commonly specify two included GPP pods, while the exact resistance supplied may vary by market. :contentReference[oaicite:10]{index=10}

Frequently Asked Questions :

What is the Uwell Caliburn G4 Pro Vape Kit?

The Uwell Caliburn G4 Pro is a rechargeable pod vape kit featuring a touchscreen interface, adjustable power, adjustable airflow, an integrated battery and compatibility with the Caliburn GPP pod platform.

What is the maximum wattage of the Caliburn G4 Pro?

The Caliburn G4 Pro has a maximum output of up to 35W. The appropriate wattage depends on the installed pod resistance and its recommended power range.

What battery does the Caliburn G4 Pro use?

The device has an integrated 1800mAh rechargeable battery.

Does the Caliburn G4 Pro have a touchscreen?

Yes. The device features a 2.51-inch touchscreen that provides access to wattage, modes, puff information and other settings.

Does the Caliburn G4 Pro have adjustable airflow?

Yes. The device includes adjustable airflow, allowing users to customise the draw for a tighter or more open vaping experience.

Which pods are compatible with the Caliburn G4 Pro?

The Caliburn G4 Pro is compatible with the CALIBURN GPP pod platform. Uwell states that both previous and upgraded GPP cartridges are compatible with the device. :contentReference[oaicite:11]{index=11}

What pod resistances can I use?

Compatible GPP pod options include 0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω versions, depending on the specific pod available in your market.

Can I use nicotine salt e-liquid with the Caliburn G4 Pro?

The appropriate e-liquid depends on the installed pod resistance and manufacturer's recommendations. Nicotine salt e-liquids are commonly used with higher-resistance, lower-power pod configurations, but users should always check compatibility before filling.

Can I use freebase e-liquid?

Suitable freebase e-liquid can be used with compatible pod configurations where recommended. Check the pod resistance and e-liquid specifications before use.

Does the Caliburn G4 Pro support MTL vaping?

Yes. With an appropriate pod and a more restricted airflow setting, the device can provide an MTL-style vaping experience.

Does the Caliburn G4 Pro support RDL vaping?

Yes. Lower-resistance GPP pods and a more open airflow setting can be used for an RDL-oriented vaping style within the pod's recommended operating range.

What vaping modes does the G4 Pro have?

The device provides Waves Mode, Storm Mode and Custom Mode. Custom Mode allows the output to be adjusted independently at the start, middle and end of each puff.

Does the G4 Pro charge with USB Type-C?

Yes. The Caliburn G4 Pro uses a USB Type-C charging connection.

How do I adjust the airflow?

Use the device's airflow adjustment control to increase or decrease the airflow. A more restricted setting creates a tighter draw, while a more open setting provides a looser draw.

How many colours is the Caliburn G4 Pro available in?

The listed colours are Desert Gold, Stripe Black, Iron Gray, Pearl Silver, Frost White, Ink Blue, Light Green and Fantasy Pink.

Is the Caliburn G4 Pro suitable for beginners?

The device can be used by adults who are already familiar with vaping, but its touchscreen, adjustable power and custom modes provide a wider range of controls than a basic fixed-output pod device.

Uwell – Caliburn G4 Pro VAPE KIT