At a glance: Choose this if you want a touchscreen, an 1800mAh battery and custom puff-curve controls on the GPP platform.
A touchscreen, and whether you want one
A 2.51-inch touchscreen on a pod kit is either the point of the device or a reason to buy something else, and there is not much middle ground. What it buys you is a real interface: eight languages, a naming field so the device says something other than a model number, brightness and timeout controls, and three of its six themes locked behind puff-count milestones.
Underneath it is the same platform as the UWELL Caliburn G4 Pod Kit 1300mAh 35W with a much bigger cell. Thirty-five watts, GPP cartridges, four resistances. The Pro is not more powerful. It is more of a device around the same engine.
Custom mode is the feature nothing else here has
Storm and Waves are preset output curves. Custom lets you set the output separately at the start, the middle and the end of a single puff: a ramp, a plateau, a fade, whichever suits the cartridge you have fitted.
No other pod kit here offers that. The only comparable control on this shelf is F(t) mode on the VAPORESSO Armour Max Mod Kit 220W Dual Battery, which is a 220-watt box mod on external cells, a different proposition entirely. On something that fits a shirt pocket, this is unusual enough to be the reason to choose it.
Stepless airflow, and what it replaces
The Pro swaps the standard G4’s notched slider and reversible cartridge for a stepless airflow control. There is nothing to click into place; you move it until it feels right and leave it there.
That is a genuine trade-off and not a straight upgrade. Stepless is finer; the flip-the-cartridge approach on the G4 produces two distinct settings you can return to exactly.
The same cartridge as three other devices here
The consumable is the UWELL Caliburn GPP Replacement Pods cartridge, at 0.4, 0.6, 0.9 or 1.2 ohm. UWELL states that upgraded GPP cartridges fit the Caliburn G3 series and everything after it, which on this shelf means this device, the standard G4, the UWELL Caliburn G5 Koko Pod Kit 1600mAh 35W and the UWELL Caliburn G5 Lite SE Pod Kit 1600mAh 35W.
Use the marked operating band for the fitted compatible cartridge and follow the G4 Pro’s adjustment instructions. Its maximum output is 35W.
Specifications from UWELL’s manual
The G4 Pro has an 1800mAh battery, output up to 35W and dimensions of 120.7 × 30 × 18.5mm. Its manual lists an approximate net weight of 78g and a 3ml standard cartridge. Compatible GPP resistance options are 0.4, 0.6, 0.9 and 1.2Ω.
Liquid and cartridge guidance
Use a suitable 50/50 liquid and choose nicotine concentration according to the exact liquid, cartridge, device and operating-power guidance. Suitable 0.6Ω-and-above stocked pod/MTL configurations are not excluded merely because they are below 1Ω, but this does not approve every concentration at every power. Perceived smoothness or harshness alone does not establish delivered dose. Nasty Burst Nic Salt 30ml is on the Nicotine Salts shelf. Choose bottle size by the exact liquid and actual consumption, not battery capacity.
The GPP cartridge discussed here is intended for suitable 50/50 liquid; it should not be treated as a high-power DTL tank. Thirty-five watts through a sealed cartridge is not the same job as sixty watts through a mesh coil in a glass tank.
Whether the screen is the reason
Largest pod-kit battery here, largest screen here, same power ceiling as the other three GPP devices. If the screen is not the reason you are buying, the standard G4 does the same vaping for less complication.
Note that UWELL also make a G4 Pro Koko and a G4 Classic. Those are different devices from this one, and the names are close enough to matter when ordering.
Setting it up on day one
The kit listing describes 0.4Ω and 0.6Ω cartridges. Remove the cartridge’s insulating film, fill through the port, close the plug and insert it into the device. UWELL’s G4 Pro manual instructs a ten-minute stand after the first fill before use, so the integrated wick can saturate. Follow the manual’s startup instructions; do not fire a dry wick.
Then spend two minutes in the menu before you spend two hours in it. Set the language, set the wattage inside the band for the cartridge you fitted, and leave Custom mode until you know what the device tastes like on Storm.
How it reaches you
From Vapesoko Nairobi: same day across Nairobi and its surrounding towns, and 1 to 2 business days by courier countrywide.
Best for
- A 2.51-inch touchscreen you actually tap
- Custom mode shapes the puff itself
- 1800mAh nominal battery capacity; runtime depends on use
- Stepless airflow, no clicks
- One cartridge platform, four resistances
What’s included
UWELL lists no charging cable in this pack. Regional 2ml packs are also documented, pairing 0.4Ω with either 0.9Ω or 0.6Ω; check the selected box.
- Device: 1 × UWELL Caliburn G4 Pro.
- Pods: 1 × 0.4Ω and 1 × 0.6Ω Caliburn GPP integrated-coil cartridge, 3ml side-fill each in the standard pack.
- Documentation: 1 × user manual.
Required separately
- E-liquid: A compatible liquid for the exact fitted pod or coil and supported operating settings.
- Charging cable: A suitable USB-C cable; none is listed in the manufacturer pack above.
Check before ordering
- Edition: Confirm the exact device edition and supplied cartridge or coil before ordering.
- Replacements: Use the exact supported pod or coil platform; similar brand names do not establish interchangeability.
Specifications
- Category: Pod Kits
- Device class: Pod kit, sealed internal battery
- Battery: 1800mAh (UWELL), the largest on any pod kit here
- Net weight: Approximately 78g (UWELL G4 Pro manual)
- Dimensions: 120.7 × 30 × 18.5mm (UWELL G4 Pro manual)
- Manual cartridge capacity: 3ml; confirm the exact edition
- Power: Up to 35W, adjustable on the touchscreen.
- Cartridge it takes: Caliburn GPP cartridge, coil built in
- Replacement cartridge: UWELL Caliburn GPP Replacement Pods
- Modes: Storm, Waves, and a Custom mode that shapes output across the puff
- Airflow: Stepless, no clicks, no stops
- Screen: A 2.51-inch shatter-resistant touchscreen, eight languages, six themes
- Liquid format and strengths stocked: Suitable 50/50 liquid; concentration follows the exact liquid, cartridge, device and power guidance
- Charging: USB Type-C.
- Refillable: Yes, you supply the e-liquid
- Who it is for: Adult smokers and vapers, 18+. Not suitable for non-smokers or for anyone who has never used nicotine.
- E-liquid not included: Sold as hardware only
- Charging port: USB Type-C
- Delivery: Same day in Nairobi and nearby towns on an early dispatch; typically 1 to 2 business days elsewhere in Kenya
Compare the G4 and G4 Pro
Choosing between the two? Compare Caliburn G4 and G4 Pro controls, screens and battery capacity before selecting your kit. Both use supported GPP cartridges; the controls and included pack contents are described on each product page.
