8 Best Uwell Vapes To Buy In The Uk

Device	Battery	Max Power	Pod capacity	Price
Uwell Caliburn G3 Pro	1000mAh	35W	2–3ml	£22.99
Uwell Caliburn G3	900mAh	25W	2ml	£9.99–£19.99
Uwell Crown D	1100mAh	35W	2ml	£25.99
Uwell Caliburn G4 Mini	1100mAh	35W	2ml	£9.99
Uwell Caliburn G3 Lite Koko	1200mAh	25W	2ml	£9.99
Uwell Caliburn Tenet	750mAh	16W	2ml	£18.99
Uwell Caliburn A3	520mAh	13-15W	2ml	£14.99
Uwell Viscore Pro Plus 40K	1900mAh	16W	2 x 2ml + refills	£8.99

Before we go into the rankings, it helps to know what you're actually shopping for. If you have a habit of smoking cigarettes and want a tight, throat-hit style draw, look for MTL (mouth-to-lung) kits like the Caliburn A3 or G4 Mini. If you prefer a looser, airier pull closer to a sub-ohm tank, go for RDL/DTL kits like the Crown D or G3 Pro. And if you just don't want to think about wattage or coils at all, the Viscore Pro Plus 40K's prefilled pods do all the thinking for you.

One simple rule is to match the device to your draw style first, and your battery or screen preferences second. 

Top 8 Uwell Vapes 

1. Uwell Caliburn G3 Pro Pod Vape Kit

If you want the single most complete device of the brand then this is it. The Caliburn G3 Pro is widely regarded as the best pod vape kit because of its full-screen dynamic display, a 1000mAh battery, and power that scales all the way up to 35W. This is the same for all Caliburn G3 pods  (0.4Ω for a looser RDL pull, 0.9Ω for tight MTL), so it genuinely suits smokers switching over and cloud-chasers alike. 

Specifications:

• Battery: 1000mAh built-in
• Output: Up to 35W, adjustable
• Charging: USB-C, 2A fast charge
• Screen: Full-panel dynamic LCD (wattage, battery %, puff count, resistance)
• Pod capacity: 2ml (0.9Ω) / 3ml (0.4Ω)
• Firing: Auto-draw or button
• Price: £22.99

2. Uwell Caliburn GK3

The Uwell Caliburn G3 is the classic matchbox-shaped portable vape kit small enough to fit into any pocket but still packed with a proper LCD screen. It runs a 900mAh battery through a 5-25W range and works off the Caliburn G3 pod cartridges, giving you a choice between a tighter MTL draw or an airier RDL pull just by flipping the pod.

Specifications:

• Battery: 900mAh built-in
• Output: 5–25W, variable wattage mode
• Charging: USB-C, 2A
• Pod: Caliburn G3 pods, 0.6Ω & 0.9Ω included
• Airflow: Dual airflow system (reversible pod)
• Activation: 5-click button or auto-draw
• Price: from £9.99

3. Uwell Crown D Vape Kit

If MTL feels too much for you and you want a bit more airflow and vapour, the Uwell Crown D Vape Kit is arguably the best vape kit UK vapers can grab for that RDTL/DTL style without stepping up to a full sub-ohm tank. It packs a 1100mAh battery, five power modes between 5W and 35W, and a stepless power wheel so you can dial in exactly how warm or airy each puff feels.

Specifications:

• Battery: 1100mAh built-in
• Output: 5–35W across five power modes
• Screen: 0.96-inch display
• Pod: 2ml refillable, PA coils (0.3Ω pre-installed, 0.8Ω spare)
• Charging: USB-C
• Price: £25.99

The Crown D is the only kit here with five distinct power modes, letting total beginners and wattage tinkerers use the exact same device comfortably.

4. Uwell Caliburn G4 Mini Pod Vape Kit

Small and within budget the Uwell Caliburn G4 Mini is the refillable vape kit we would point most people toward if portability and simplicity are the priority. There's no fire button at all; it's entirely draw-activated, and the pod clicks in magnetically so refills take seconds. Despite the tiny shell, Uwell is still crammed in a 1100mAh battery and up to 35W of peak output.

Specifications:

• Battery: 1100mAh built-in
• Output: Up to 35W peak
• Charging: USB-C fast charging
• Pod: ~2ml refillable, magnetic connection
• Coil: 0.6Ω mesh (typical)
• Activation: Draw-only, no button
• Price: £9.99

5. Uwell Caliburn G3 Lite Koko Kit

The Uwell Caliburn G3 Lite Koko G3 pod system comes with a bigger 1200mAh battery. It's compatible with every Caliburn G3 pod on the market, so if you already own another G3-series device, your pods carry straight across. It's a solid middle-ground pick: more battery life than the smaller kits, but simpler than the screen-loaded G3 Pro.

Specifications:

• Battery: 1200mAh built-in
• Output: 25W
• Charging: USB-C
• Pod: 2ml, 0.6Ω mesh pre-installed
• Airflow: Dual airflow
• Style: RDTL & MTL
• Price: £9.99

One thing to note is that at 1200mAh, this actually has the biggest battery of any Caliburn on this list. 

6. Uwell Caliburn Tenet Vape Pod Kit

The Caliburn Tenet Vape Pod is a straightforward, dependable MTL pod kit built for people who just want something that works every single day without any hassle. It uses the older Caliburn G and G2 coils, which are cheap, widely available, and well tested. A 750mAh battery is modest by 2026 standards, but for a light-to-moderate vaper, it'll comfortably last a full day.

Specifications:

• Battery: 750mAh integrated
• Output: 16W fixed range
• Charging: USB-C
• Pod: 2ml refillable, top-fill
• Coils: Compatible with Caliburn G and G2 coils
• Extras: E-liquid window, locking feature, adjustable airflow
• Price: £18.99

7. Uwell Caliburn A3 Pod Kit

If you've genuinely never vaped before, the Uwell Caliburn A3 is probably the best pod vape kit to start with. It has one pod resistance, a simple 520mAh battery, and dual activation, so you can either press a button or just inhale, whatever feels more natural to you. It's slim, light at just 31g, and comes in six straightforward colours.

Specifications:

• Battery: 520mAh built-in
• Output: 13-15W maximum
• Charging: USB-C fast charging
• Pod: 2ml, 1.0Ω FeCrAl mesh coil
• Activation: Button or draw
• Materials: Aluminium alloy, PCTG
• Price: £14.99

8. Uwell Viscore Pro Plus 40K Prefilled Vape Kit

Last on the list, is the Uwell Viscore Pro Plus 40K which is Uwell's prefilled option: no refilling, no coil swapping, just clicking in a new prefilled pod when it runs dry. Rated at up to 40,000 puffs across its lifespan (in ECO mode), it's aimed at people who want convenience over control.

Specifications:

• Battery: 1900mAh built-in
• Output: 16W max, dual ECO/SUPER modes
• Charging: USB-C
• Pods: 2 x 2ml prefilled pods + 2 x 10ml refill bottles included
• Coil: 0.8Ω mesh
• Display: OLED, 3-way (e-liquid, battery, mode)
• Price: £8.99

ECO mode is what gets you closer to that 40,000-puff figure. In SUPER mode, which gives thicker vapour, drops the realistic total down to roughly 16,000 puffs.

How To Look After Your Uwell Vape (Coil & Pod Care Tips)

However, buying the right kit is only half the job but looking after it properly is what actually makes a Uwell vape last. Always prime a new pod for 5-10 minutes before your first puff to stop dry hits. Store your device upright rather than flat on its side to reduce leaking, and avoid leaving it somewhere hot, like a car dashboard, since heat breaks down e-liquid and can warp plastic pods. Wipe the contact points with a dry cloth every so often too, since sticky residue is one of the most common reasons a Uwell kit stops firing properly.

One habit that saves people the most hassle is to replace the pod the moment flavour starts fading rather than waiting for it to fail completely, since a dying coil is what usually causes leaks and burnt hits.

Which Nicotine Strength Should You Use With Your Uwell Vape? 

Getting the nicotine strength wrong is one of the quickest ways to put someone off vaping entirely, so it's worth pairing this with the kit you pick. Low-wattage devices like the Caliburn A3 and Tenet pair best with 10mg or 20mg nic salts, since their tighter MTL draw suits salts' smoother throat hit at higher strengths. Higher-wattage kits like the G3 Pro or Crown D can comfortably handle freebase e-liquid at 3mg or 6mg, because the bigger vapour volume from RDL/DTL pulls delivers nicotine more efficiently per puff, so you need less of it.

Simple guide: heavy smoker switching over, start at 20mg nic salt on a low-power kit; casual or social vaper on a higher-wattage device, 3-6mg freebase is usually plenty.

FAQ’s

1. Which Uwell Caliburn is the best for a total beginner?

A. Most people point new vapers toward the Caliburn A3 or G4 Mini. Both are draw-friendly, cheap, and don't require you to understand wattage or resistance to get started.

2. Why does my Caliburn pod taste burnt?

A. This almost always comes down to priming. Before your first vape, let a new pod sit filled for 5-10 minutes so the coil fully soaks up the e-liquid, otherwise you'll dry-hit the wick.

3. How long do Uwell Caliburn pods actually last?

A. On average, somewhere between 7 and 14 days of regular use, though this varies a lot depending on how thick your e-liquid is and how many puffs a day you're taking.

4. Can I use G3 pods in a G4 device, or vice versa?

A. No different Caliburn generations generally use different pod shapes. G3 devices need G3 or GPP pods; G4 devices need G4-compatible pods. Always check the exact model before buying spares.

5. Is nic salt or freebase e-liquid better for a Caliburn?

A. Nic salts are the go-to for almost every Caliburn on this list because they're smoother at higher nicotine strengths and suit the low-wattage MTL coils these devices use.

6. My Uwell vape is leaking. What to do?

A. Usually it's overfilling past the max-fill line, storing the device on its side, or a worn-out coil that's lost its seal. Swapping the pod usually solves it if cleaning doesn't.

7. How do I know when my Uwell device needs charging?

A. Every kit on this list uses either an LED indicator or an on-screen battery percentage. A flashing light or a low battery icon on the LCD models is your cue to plug in the USB-C cable.

8. Are Uwell vapes actually better than Elf Bar or Lost Mary kits?

A. It depends on what you want. Uwell's Caliburn line is built around refillable pods, so you choose your own e-liquid and it works out cheaper long-term. Disposable-style prefilled brands are more convenient short-term but cost more over time and offer less flavour customization.

Conclusion

So, where does that leave you? If you want the most complete package, the Caliburn G3 Pro earns the top spot for a reason because of full screen, real wattage control, and pods that suit both MTL and RDL styles. If you're brand new to vaping, don't overthink it, just grab the Caliburn A3 or the G4 Mini and get comfortable first. And if refilling pods just isn't your thing, then you can go for Viscore Pro Plus 40K. 

Whichever one you land on, all eight of these are genuine, in-stock Uwell kits from How to Vape, so you're not gambling on grey-market stock. Pick based on how you actually vape, and not just according to what the specifications say.