Vaporesso GTX ONE PRO
by Vaporesso
No reviews yet — be the firstThe Vaporesso GTX One Pro kit: a 40W tank vape with a 3000mAh battery, an OLED screen, GTX dual-mesh coils and adjustable airflow for MTL to sub-ohm DTL.
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£27.99sold individually · inc VAT
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Written and fact-checked by the VapeCity team · Updated June 2026
What is the Vaporesso GTX One Pro?
The Vaporesso GTX One Pro is the bridge between a simple pod and a full sub-ohm mod. Instead of sealed pods it runs the XTank T, a proper refillable tank with screw-in GTX coils, so you fill it with your own juice and swap the coil when it tires. With up to 40W, an OLED screen and a 3000mAh battery, it does far more than a pocket pod, yet it stays compact and easy enough for someone stepping up from a refillable pod kit rather than a hobbyist box mod.
The clever part is the range. Fit the 1.2ohm coil and close the airflow for a tight, cigarette-like mouth-to-lung vape on a salt; fit the 0.6ohm coil and open the airflow for a warm, cloudy restricted lung hit on a shortfill. One device covers both, which makes it a genuine all-rounder. It sits in our sub-ohm vapes as one of the friendliest ways into bigger clouds without losing the simplicity of a pod.
- A proper tank kit: refillable, with screw-in GTX coils you can swap.
- Up to 40W with an OLED screen and lock button, on the AXON chip.
- A big 3000mAh battery that easily lasts a day, often longer on MTL.
- GTX dual-mesh coils for everything from tight MTL to looser sub-ohm.
- Top-filling XTank T with adjustable top airflow and leak resistance.
- Compact for a 40W kit, and a real step up from a simple pod.
On this page
GTX dual-mesh coils, MTL to DTL
The GTX One Pro runs the well-established GTX coil range, which is what makes it so flexible. It comes with a 0.6ohm dual-mesh coil tuned for a warm, restricted direct-lung vape with proper clouds, and a 1.2ohm coil for a tighter, cooler mouth-to-lung draw closer to a cigarette. Both screw into the XTank T in seconds, and the kit also takes the 0.4ohm and 0.8ohm GTX coils, so you can dial the experience right in.
Because GTX coils are sold everywhere and shared across a lot of Vaporesso kits, they are cheap and easy to restock, which keeps the running cost sensible. The mesh builds heat evenly for clean flavour and a decent coil life. Match the coil to your juice and style: a higher-resistance coil with a nic salt for MTL, or the lower-resistance coil with a 70/30 shortfill for clouds.
Adjustable airflow and the XTank T
The XTank T has a top airflow ring you can dial from nearly shut to wide open. Close it down on the 1.2ohm coil and you get a tight, restricted inhale that suits a mouth-to-lung style and a higher-strength salt. Open it up on the 0.6ohm coil and the draw loosens into a warm, airy restricted direct-lung hit with more vapour. That single ring is what lets the GTX One Pro cover so many vapers on one device.
Being top airflow, it also resists leaks far better than bottom-airflow tanks, helped by Vaporesso's SSS leak-resistant design, so it sits in a pocket without weeping. The tank is 2ml and top-filling: lift the top cap, drip your juice in and close it, no unscrewing the base. There is a clear window so you can keep an eye on the level.
Battery, screen and the AXON chip
A 3000mAh battery is large for a kit this compact, and it shows: on the 0.6ohm coil it comfortably lasts the day, and on the gentler 1.2ohm MTL coil reviewers report it stretching across several days. It charges over USB-C, and the 0.87 inch OLED screen shows the wattage, coil resistance, battery and puff count at a glance, with a lock button so nothing changes in your pocket.
Running it all is Vaporesso's AXON chip, which holds the output steady up to 40W and sets a sensible wattage for whichever coil you fit, so you are not guessing. You can nudge the power yourself on the screen to taste. It is the kind of control a pure pod does not give you, without the complexity of a full box mod, which is exactly the gap the GTX One Pro fills.
Setting up the GTX One Pro
It is a tank kit, so there is a touch more to it than a pod, but only a touch. Fit a coil, fill the tank, let it soak, set the wattage and airflow, and vape. The one habit that matters is priming a new coil so it does not burn on the first pull.
- 1Charge the device over USB-C before first use. There is a cable in the box.
- 2Screw a GTX coil into the XTank T, then drip a little juice straight onto the exposed cotton to prime it.
- 3Lift the top cap, fill the tank with your juice, close it, and leave it five minutes to soak.
- 4Set the wattage and airflow to suit the coil on the screen, then vape. Five clicks of the fire button turns it on or off.
What does the GTX One Pro cost to run?
The kit is £27.99, and after that you only buy coils and juice. GTX coils are inexpensive and sold widely, and a single coil lasts a good couple of weeks or more with care, so the ongoing cost is low. Fill it from a shortfill with a couple of nic shots and the cost per ml drops well below prefilled pods or disposables, especially on the sub-ohm coil where a big bottle goes a long way.
Against a disposable it is no contest: you buy the device once and then only pay for coils and juice, where a bar gets binned every couple of days. It is more involved than a closed pod, but the payoff is far cheaper vaping and a lot more control. It is the same money-saving logic as any refillable kit, with the flexibility of a proper tank on top.
Common GTX One Pro problems and fixes
It is a reliable kit, but a tank with replaceable coils asks a little more care than a pod. Most snags trace to a coil that has not primed, the wattage or airflow, or a juice that does not suit the coil.
Burnt or dry hit
The coil has not primed. Drip juice onto the cotton before fitting a new coil, fill the tank and leave it five minutes, and do not run the wattage too high for the coil.
Leaking or gurgling
Do not overfill, seat the top cap and coil firmly, and close the airflow a little. The top-airflow SSS design handles most of it; a flooded coil clears with a few gentle pulls.
Weak flavour or thin vapour
Open the airflow, nudge the wattage up within the coil range, or fit the lower-resistance 0.6ohm coil for more cloud. Check the battery has charge.
Harsh throat hit
Close the airflow, drop the wattage, fit the 1.2ohm MTL coil, or use a lower nic strength. Match a salt to the MTL coil and a freebase shortfill to the sub-ohm coil.
GTX One Pro vs a pod kit and disposables
The GTX One Pro sits a step above a pod kit. Where a refillable pod is small and simple with sealed-coil pods, the One Pro uses a proper tank with screw-in GTX coils, an OLED screen, 40W and a much bigger battery, so it does more and goes further between charges. If you want clouds and control, it is the better tool; if you want the smallest, simplest thing, a pod still wins. Many people own both.
Against a disposable it is in a different league on cost, control and waste: you buy it once and then only pay for coils and juice. It is not a tiny stealth device, and it asks you to prime a coil and pick a wattage, but neither is hard. For anyone ready to step up from pods or disposables into real sub-ohm vaping without diving into a full box mod, the GTX One Pro is one of the easiest kits to recommend, and it sits among our wider sub-ohm vapes.
The good
- A refillable tank with cheap, widely-sold GTX coils
- Up to 40W with an OLED screen and lock button
- Big 3000mAh battery, easily a day and often much more
- Adjustable airflow covers MTL through to sub-ohm DTL
- Top-fill, top-airflow XTank T with strong leak resistance
The catch
- Bigger and a bit more involved than a simple pod
- You prime coils and set a wattage, a small learning step
- Not a pocket-stealth device like a slim pod
What’s in the kit
- Vaporesso GTX One Pro device
- XTank T (2ml)
- GTX 0.6ohm and 1.2ohm coils
- USB-C charging cable and user guide
Specifications
| Type | Refillable tank kit (MTL to restricted DTL) |
|---|---|
| Battery | 3000mAh, USB-C fast charge |
| Power | Up to 40W, AXON chip, 0.87in OLED screen |
| Tank | XTank T, 2ml top-fill, top airflow, SSS leak-resist |
| Coils | GTX dual mesh (0.6 and 1.2ohm included; takes 0.4 to 1.2ohm) |
| Airflow | Adjustable top airflow ring |
| Dimensions | Around 13.7 x 3.5 x 2.3cm, about 140g |
| Charging | USB-C |
Sources: Vaporesso GTX One Pro (manufacturer, Vaporesso) · Vaporesso GTX One Pro review (Vaping Vibe) · UK vaping and nicotine guidance (gov.uk)
Frequently asked questions
Does the Vaporesso GTX One Pro use pods or a tank?
A tank. It runs the refillable XTank T with screw-in GTX coils, rather than sealed pods. You fill the tank with your own juice and swap the coil when it tires, which gives more flavour, more power and cheaper coils than a pod.
What coils does the GTX One Pro take?
GTX dual-mesh coils. It comes with a 0.6ohm coil for restricted direct-lung clouds and a 1.2ohm coil for a tighter mouth-to-lung draw, and it also takes the 0.4ohm and 0.8ohm GTX coils. They are cheap and sold everywhere.
Can the GTX One Pro do both MTL and DTL?
Yes, that is the point of it. Close the airflow with the 1.2ohm coil for a tight mouth-to-lung vape on a salt, or open it with the 0.6ohm coil for a warm, cloudy restricted direct-lung hit on a shortfill. Up to 40W covers both.
How long does the battery last?
The 3000mAh battery comfortably lasts a day on the 0.6ohm coil, and stretches across several days on the gentler 1.2ohm MTL coil. It fast-charges over USB-C, and the screen shows the exact level.
What juice should I use?
Match it to the coil. Use a 50/50 nic salt with the 1.2ohm MTL coil for a tight, high-strength vape, and a higher-VG freebase shortfill with the 0.6ohm coil for clouds. Avoid high-strength salts on the sub-ohm coil.
Why does my GTX One Pro coil taste burnt?
A new coil that has not primed. Drip juice onto the cotton before fitting it, fill the tank and leave it five minutes before vaping, and keep the wattage within the coil range. Replace a coil that tastes burnt and will not recover.
How much is it and what is in the box?
The GTX One Pro is £27.99 inc VAT and comes with the device, the XTank T, two GTX coils and a USB-C cable. All prices include UK VAT.
Delivery
| Standard UK delivery2–3 working days | £2.99 |
|---|---|
| Next-day deliveryorder before 3pm, Mon–Fri | £5.99 |
| Orders over £200free standard UK delivery | Free |
Order before 3pm and we dispatch the same working day. Everything ships in plain, discreet packaging from UK stock, and it’s all TPD-compliant.
Customer reviews
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