Vaporesso GTX One Pro Vape Kit Silver

Overview

The Vaporesso GTX One Pro Vape Kit Silver by Vaporesso in Silver at 0mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

What the Vaporesso GTX One Pro Vape Kit is

The Vaporesso GTX One Pro Vape Kit is a refillable pod kit with a built-in 3000mAh battery, adjustable power from 5W to 40W and a pod that takes Vaporesso's GTX mesh coils. It is the larger, more capable sibling of the original GTX One, and it is aimed at adults who want a rechargeable device they can fill with their own e-liquid, tune to their taste and carry all day without hunting for a plug socket by mid-afternoon.

Most pod kits sold in the UK fall into one of two camps. The first camp is the small, fixed-output stick that suits a first week of vaping and not much beyond that. The second camp is the box mod and tank, which gives you full control but asks you to learn about coils, wattage and battery safety before you get a decent result. The GTX One Pro is deliberately placed in the gap between them. You fill the pod, press the button and let the device look after coil protection and heat, while still keeping the option to turn the wattage up or down when you want a cooler or warmer draw.

At VapeShopOnline the kit is priced at £35.95, ships from the UK and is sold strictly to adults aged 18 and over. This guide is written to help you decide whether that money is well spent for the way you vape, including the situations where a different device would suit you better. We have kept to specifications that are consistent across manufacturer and retailer listings, and where something varies we say so rather than guess.

The sections below cover the specifications, real-world performance, flavour, design, battery, coils, nicotine strength, who the kit suits, how to set it up, what to do when something goes wrong, and how it stacks up on value against the alternatives.

Key specifications in plain English

These figures come from manufacturer and retailer listings. Always check the leaflet inside your box and the product page for the final word, because regional versions of a device can differ slightly.

• Battery: 3000mAh built-in cell, charged over USB-C.
• Output: adjustable from 5W to 40W.
• Pod: refillable XTank T pod. UK rules cap refillable pods and tanks at 2ml, so that is the capacity to expect here.
• Coils: GTX mesh coils. Listings describe a 0.6 ohm coil fitted in the pod and a 1.2 ohm coil as a spare, and the device is listed as compatible with GTX coils from 0.4 ohm to 1.2 ohm.
• Charging: USB-C, listed at roughly two hours for a full charge from empty.
• Display: a 0.87 inch OLED screen for power, battery and coil information.
• Size and weight: about 137 mm by 23 mm by 30 mm, and around 140g.
• Price: £35.95 at VapeShopOnline, with free UK delivery on orders over £20.
• Age: 18+ only.

What do those numbers mean in daily use? The 3000mAh battery is the headline. It is half as large again as the 2000mAh cell in the original GTX One according to manufacturer listings, and it is roughly two to three times the capacity you find in many slim pod devices. The 5W to 40W range is the second point worth noticing. It gives you a lot of room for adjustment with the 0.6 ohm and 1.2 ohm coils in the box, and it leaves headroom for lower resistance GTX coils if you decide to experiment later.

The 2ml pod capacity is the number to keep in mind when you compare this kit with older devices or with larger tanks. It is a legal limit across the UK market, so every compliant refillable pod you can buy here is subject to the same ceiling. In practice that means refilling is a regular habit rather than an occasional chore.

Performance and vapour delivery in daily use

Performance on a refillable kit comes down to three things working together: how much power the battery can deliver, how efficiently the coil turns that power into vapour, and how the airflow is set. The GTX One Pro has generous headroom on the first, a mesh coil design that is efficient at the second, and enough adjustment on the third that most adults find a setting they like within a day or two.

With the 0.6 ohm coil fitted, a sensible starting point is the low to mid 20s in watts, and the power range printed on the coil itself should be treated as the authority. At the lower end the draw is cool and flavour-led, with moderate vapour. Nudge the wattage up and the vapour becomes warmer and denser, at the cost of faster e-liquid consumption and a shorter battery day. The 40W ceiling exists for lower resistance coils. It is not a target for the stock 0.6 ohm coil, and pushing a coil beyond its range tends to produce a harsh, dry taste and a shorter coil life.

The 1.2 ohm spare coil behaves differently. It is better suited to lower power settings and a tighter, more cigarette-like draw, which is how many adults who are moving away from smoking prefer to vape. If you are not sure which style you like, it is worth running the 0.6 ohm coil for a few days, then trying the 1.2 ohm coil with a slightly higher nicotine strength or a lower power setting and comparing the two.

A word on puff counts. Disposable vapes are marketed by puff count, but a refillable kit is not a puff-count product, because the number of draws you get depends on the liquid, the power setting, how long you hold each draw and how often you refill. Instead of a headline puff figure, think in terms of pods of liquid. Many adults find that a 2ml fill lasts a good part of a day at moderate power, and noticeably less at high wattage with a sweeter, thinner liquid.

The auto-draw firing is straightforward and responsive for a mesh pod kit. You inhale and the device fires, with a protection system that cuts power if the coil is dry or shorted. That removes most of the fiddly parts of using a mod and tank, which is a large part of why this style of device has become so popular with people who want control without the learning curve.

Flavour delivery and the e-liquids that suit it

The kit itself has no flavour, because the flavour comes entirely from the e-liquid you put in the pod. What the device controls is how faithfully that liquid is rendered. GTX mesh coils spread the liquid across a wide, thin surface, which heats evenly and tends to give a clearer, more consistent flavour than a small round wire coil. Fruit, menthol and dessert profiles all come through with good definition, and the flavour holds up from the first draw to the last of the pod.

If you are choosing a first bottle, these styles tend to work well in mesh pod kits:

• Blue raspberry ice: a familiar, sharp-sweet profile that keeps its character at low and medium power.
• Strawberry watermelon: juicy and light, and forgiving if you run the wattage a little warm.
• Cherry cola: a rounder, sweeter flavour that benefits from the even heat of mesh.
• Cool menthol or fresh mint: clean and crisp, a common choice for adults who prefer a lighter, less sweet liquid.
• Classic tobacco: a straightforward option for people moving away from cigarettes who want something familiar.
• Vanilla custard: a creamy dessert profile, best kept at moderate power to avoid a burnt edge.
• Bubblegum: a nostalgic, sweet flavour that suits the 1.2 ohm coil at lower power.

Liquid choice interacts with the coil. Nicotine salt liquids in a higher PG ratio suit the 0.6 ohm and 1.2 ohm coils, because they wick quickly and stay smooth at the lower power range. Freebase liquids at 50/50 or 70/30 work better in lower resistance GTX coils at higher power, where the extra vapour production is what you are after. Heavily sweetened liquids can darken a coil sooner than lighter ones, so if you notice flavour fading after a week, a fresh coil is the first thing to try before you blame the liquid.

One practical point for anyone who likes to change flavours often: flavours can ghost from one liquid to the next if you swap without cleaning the pod. Rinse the pod in lukewarm water, let it dry fully, then refill. Better still, run through the coil's remaining life with one flavour family at a time, and change liquid when you change coil.

You can also pick the finish of the device itself when you order, because the kit is offered in a choice of colours. Pick the one you like on the product page.

Design, size and build quality

The GTX One Pro is a compact device with a slightly oval profile, measuring around 23 mm by 30 mm across and about 137 mm in length. At roughly 140g it feels solid in the hand without being awkward. That weight is noticeable if you are used to tiny pod sticks, but it is easy to carry in a jacket pocket or a bag, and the extra heft is mostly the 3000mAh battery doing its job.

The 0.87 inch OLED display is a genuine usability gain over indicator lights. It lets you see power, battery level and coil information at a glance, which matters when you are adjusting wattage or trying to work out why a coil feels off. The screen is small, as you would expect on a pod kit, but it is clear enough to read in normal indoor light. In direct summer sun you may need to angle the device slightly, as with most small OLED panels.

The pod clicks into the front of the device and sits flush when it is seated properly. A well-seated pod is important for two reasons: it makes the electrical contact the device needs to fire, and it keeps the airflow path sealed so that liquid does not leak at the joint. If you ever get an error message, pulling the pod out and pushing it back in firmly solves a large share of problems.

The USB-C port is a practical choice. It uses the same cable as most modern phones, tablets and laptops, so you are unlikely to be stuck without a charger. USB-C is also more durable than the older micro-USB connector, which is a small but real benefit for a device that gets plugged in and unplugged most days.

As for build quality, treat the GTX One Pro like any pocket electronic. Keep it out of loose change and keys, wipe off fingerprints and spilt e-liquid with a dry cloth, and avoid leaving it on a car dashboard or near a radiator. Vaporesso is an established manufacturer with a long record of pod and mod devices sold across the UK, and the GTX range is among its more mature platforms. The fit and finish on kits from this line is consistent, but as with every battery-powered device, careful handling extends its life.

Battery life and USB-C charging

The built-in battery is rated at 3000mAh, which is a big step up from the 1000mAh to 1500mAh cells found in many slim pod devices. Retailer listings suggest around two to three days of moderate use on a single charge at lower wattages. Treat that as a guide rather than a guarantee, because battery life depends on power setting, coil resistance, draw length and temperature. Run the device at 35W with a thin liquid and you will charge it more often than someone using the 1.2 ohm coil at modest settings.

Charging is over USB-C and is listed at about two hours from empty. For best results:

• Use the cable supplied, or a good quality USB-C cable from a reputable brand.
• Plug into a standard wall adapter or a computer port rather than an unbranded fast charger of uncertain quality.
• Charge on a hard, clear surface, away from bedding, sofas and anything flammable.
• Do not leave the device charging unattended for long periods or overnight in a place you cannot check.
• Stop using any cable that is frayed, bent or hot to the touch.

A larger battery means longer charge times, but it also means fewer charge cycles over the life of the device, which is generally kinder to the cell. If you tend to forget to charge, a quick top-up while you are doing something else is simpler than waiting until the screen warns you.

Lithium batteries must never be thrown in household bins or the recycling box at the kerb. When the device reaches the end of its life, take it to a recycling point. Many UK supermarkets and electrical retailers have small electricals drop-off bins, and council household waste recycling centres accept vapes and batteries. Removing the pod and any remaining liquid first is good practice, and it keeps the waste stream cleaner for the people who process it.

GTX mesh coils and the XTank T pod explained

The coil is where the vapour is made, and the GTX platform is built around mesh. Instead of a thin wire wound into a spiral, a mesh coil uses a flat sheet of fine metal with a pattern of small openings. That gives a larger heating surface area, which warms liquid evenly and quickly, and tends to produce smoother flavour at a given power than a simple round coil.

The kit ships with a 0.6 ohm GTX coil in the pod and a 1.2 ohm GTX coil in the box, and listings describe the device as compatible with GTX coils from 0.4 ohm to 1.2 ohm. Here is how to think about each resistance:

• 1.2 ohm: tighter, cooler, lower power. Suits a draw closer to a cigarette and works well with nicotine salts.
• 0.6 ohm: the middle ground, with a looser draw, more vapour and stronger flavour at moderate wattage.
• 0.4 ohm: a lower resistance option for those who want more vapour and are happy to use more liquid.

Be careful when buying replacements. The GTX family includes coils of several resistances, and some of those are designed for other, higher-power devices. Check that the resistance you are buying is within the range listed for the GTX One Pro before you order. If you are unsure, our customer support team can check the match for you before you commit.

Coil life varies. Many adults replace a coil every one to three weeks, and sooner if they use very sweet liquids or run high wattage. Signs that a coil is ready to be changed include a burnt or flat taste, weaker vapour, gurgling that does not clear and a darkened colour when you look at the coil head. Always prime a new coil by dripping a few drops of liquid onto the cotton openings, filling the pod, then waiting five to ten minutes before the first draw. Skipping that wait is the quickest way to burn a new coil.

The XTank T pod is refillable, so you are not locked into pre-filled cartridges. That is where much of the long-term saving comes from, and it is also what keeps flavour choice open. Bottled nicotine liquid in the UK is limited to 10ml, which is why you will see so many 10ml nic salt bottles on sale, and why shortfill bottles are sold at larger sizes without nicotine for you to add a shot to yourself if you choose.

Choosing a nicotine strength and the UK rules that apply

UK rules cap nicotine in e-liquid at 20mg per millilitre, which is the same as 2%. That ceiling applies to refills, pre-filled pods and disposables alike. Refillable pods and tanks are limited to 2ml and nicotine liquid bottles to 10ml. The GTX One Pro is a refillable kit rather than a disposable, but these are the rules that govern the liquids you will put in it, and they are why the strengths you see on the shelf cluster at 10mg and 20mg for nicotine salts and at lower figures for freebase. Single-use disposable vapes are no longer sold in the UK following the ban that came into force in June 2025, which is one reason so many adults have moved to refillable kits like this one.

The right strength depends on how much you smoked or vaped before, how often you vape and how much power you use. These are general guidelines, not medical advice:

• Nicotine salts at 20mg: often chosen by adults moving from a heavier smoking habit, usually at lower power with the 1.2 ohm coil. At higher power the throat hit can be strong, so be ready to drop down.
• Nicotine salts at 10mg: a common middle ground, comfortable with the 0.6 ohm coil at moderate wattage and for adults who vape often through the day.
• Freebase at 3mg to 6mg: better suited to lower resistance coils and higher power, because the larger vapour volume delivers nicotine quickly without needing a high strength.
• Freebase at 0mg: for adults who have stepped down entirely and vape for flavour only.

A simple rule is to start at the strength that stops you reaching for another draw every few minutes, and no higher. If the throat hit is uncomfortable, or you feel light-headed or unwell after a few puffs, the strength or power is too high and you should reduce it. Higher wattage delivers more vapour and therefore more nicotine per draw, so as you raise the power you usually want to lower the strength.

Nicotine is addictive, and it is not suitable for non-smokers, under 18s, or anyone pregnant or breastfeeding. If you are unsure whether vaping is right for you, speak to a pharmacist or your GP. We sell to adults only and can only offer general guidance on products, not health advice.

Who the GTX One Pro suits, and who should skip it

No single device suits everyone. The GTX One Pro is a good match for a particular kind of adult vaper, and a poor match for others. Here is an honest summary.

It suits adults who:

• Have outgrown a basic, fixed-power pod and want to adjust the draw to their taste.
• Value battery life and would rather charge every couple of days than every evening.
• Like mesh coil flavour and want to be able to switch between MTL-style and looser restricted draws using the 1.2 ohm and 0.6 ohm coils.
• Are moving from disposables or pre-filled pods to a refillable setup, and want better running costs.
• Are comfortable with the routine of filling a pod and swapping a coil every couple of weeks.
• Want a device that bridges the gap between a pod stick and a larger mod without needing to learn about coil building.

You might want to skip it if you:

• Want the thinnest, lightest device possible. At around 140g and 30 mm at its widest, this is not a stick that disappears in a pocket.
• Want a throw-it-away, zero-maintenance experience. A refillable kit needs filling, cleaning and the occasional coil change.
• Want enormous clouds from a high-power sub-ohm setup. 40W is generous for a pod kit but it is not a high-wattage mod.
• Dislike handling liquid. Refilling is a small job, but it can get messy for the first few attempts.
• Are on a very tight budget. Cheaper pod kits exist, and the running costs of coils and liquid add up over a month.
• Do not currently smoke or vape. Nicotine products are for adults who already use nicotine, and not for anyone else.

If you land on the second list, it is worth looking at slimmer devices from the same brand or at pre-filled pod systems instead. If you land on the first, the GTX One Pro is a sensible, mid-priced option that gives you room to grow.

How to set up, fill and use the kit

Setting up takes about ten minutes, most of which is waiting for the coil to soak. Follow the manual in your box for details specific to your version, and use this as a general walk-through.

• Step 1, charge first: plug in the USB-C cable and give the battery a full charge before the first use. It takes about two hours.
• Step 2, check the pod: take the pod out and make sure the coil is firmly seated. Keep the spare 1.2 ohm coil somewhere safe for later.
• Step 3, fill the pod: open the fill port as described in the manual. Tilt the pod, aim the bottle tip at the side of the fill hole and fill slowly. Do not cover or flood the central air tube, and stay below the maximum line. The pod holds 2ml, so do not try to force more in.
• Step 4, prime and wait: close the fill port, then leave the pod upright for five to ten minutes so the liquid soaks into the cotton. This is the most important step for coil life.
• Step 5, fit the pod: push it firmly into the device until it seats.
• Step 6, switch on: most Vaporesso devices switch on and off with five quick presses of the button, but check the manual for your version.
• Step 7, set the power: start low for the first few draws, then raise the wattage in small steps until the flavour and warmth feel right.
• Step 8, take a few gentle first draws: short, slow puffs with a pause between them help the coil wet fully.

When you are not using the device, switch it off or lock it, so that it cannot fire in a bag. Keep it upright when you can, and avoid leaving it in hot places. If you are heading on a flight or into a busy bag, remove the pod, or at least turn the device off and keep the pod mostly empty, because changes in pressure can push liquid out of the airflow path.

To change liquid, take out the pod, empty any remaining liquid, rinse it with lukewarm water and let it dry fully. Then refill and wait before you vape again. When it is time to change a coil, pull the old coil out of the pod, push the new one in until it seats, prime it, fill and wait. Do not skip priming. A dry new coil burns in seconds.

Troubleshooting, care and responsible disposal

Most problems with pod kits have simple fixes. Here are the ones we hear about most often.

• Error message about the coil or atomizer: the pod is not seated, or the contacts are dirty. Remove the pod, wipe the contacts with a dry cotton bud and push the pod back in firmly. If the message persists, try the spare coil to check whether the first one has failed.
• Burnt or harsh taste: the coil is dry, worn out or running at too high a wattage. Lower the power, make sure the pod is not nearly empty, and replace the coil if the taste does not clear.
• Leaking from the pod or device: usually caused by overfilling, a loose fit or a change in temperature or pressure. Fill below the maximum line, check the pod is properly seated, and wipe the device dry before use.
• Gurgling or spitting: the coil is flooded. Switch the device off, take out the pod and blow gently through the mouthpiece or tap it onto a tissue to clear excess liquid.
• Weak vapour: low battery, low wattage, a new coil that has not primed fully, or a worn coil. Work through those in order.
• Will not fire or charge: check the lock setting, try a different USB-C cable and wall adapter, and clean the charging port gently with a dry wooden toothpick or a soft brush.

For general care, avoid heat, water and drops. Do not use a device that has visible damage to its body or a swollen or hot battery. Do not attempt to open the casing or replace the battery yourself, and keep the kit and liquids away from children and pets, because nicotine is dangerous if swallowed.

When the kit finally reaches the end of its life, or when you replace it, do not throw it into the general waste. Take it to a household waste recycling centre or a retailer drop-off point that accepts small electricals and batteries. Empty used pods and coils in line with local guidance, and keep used liquid bottles out of the drain. Responsible disposal keeps lithium cells out of refuse lorries, where damaged batteries can start fires.

If you have tried the steps above and still have an issue, contact our team with your order number and a description of the problem and we will help you work out the next step.

Value for money and how it compares with the alternatives

At £35.95 the GTX One Pro is a mid-priced kit. Whether it is good value depends on what you compare it with and how often you vape, so here is a straightforward look at the costs and the competition.

Upfront and running costs. The kit includes the device, a pod with a 0.6 ohm coil fitted, a spare 1.2 ohm coil and a USB-C cable. It does not include e-liquid, so budget for a bottle or two. Replacement GTX coil packs are listed at £8.95 in our shop at the time of writing. Over a month, your main running costs are liquid, a coil or two and the electricity to charge it, which for most adults works out cheaper than repeatedly buying pre-filled or single-use devices. The longer you use the kit, the more that gap widens.

Against slimmer Vaporesso kits. Vaporesso's XROS family is the obvious point of comparison. Those devices are smaller and lighter and have smaller batteries, which makes them easier to carry but means more frequent charging. The XROS style suits people who want simplicity. The GTX One Pro suits people who want more battery and some power adjustment.

Against more powerful kits. Higher-power kits in the Vaporesso Armour line and rivals from brands like Geekvape and Voopoo offer more power and larger vapour production, at a higher price and with a steeper learning curve. If you want clouds, they are a better choice. If you want balanced everyday vaping, the GTX One Pro is less to manage.

Against slim MTL-only pod systems. Kits such as the Uwell Caliburn family are smaller and focus purely on tight draws. They are easy to pocket and simple to use, but they have smaller batteries and less room to adjust. If a thin, simple MTL device is your priority, they are worth a look.

Against disposables. Disposables have been banned from sale in the UK since June 2025, so the realistic comparison is with pre-filled pod systems. Those are convenient but you pay for each pod and you are locked to the flavours on offer. A refillable kit asks more of you, but you choose the liquid and keep the running cost down.

Where it falls short. The pod is limited to 2ml, the body is bigger than a pod stick, and the 40W ceiling will not satisfy someone chasing large clouds. These are trade-offs rather than faults, but you should know about them before you buy.

Every order is 100% genuine stock, dispatched from the UK before 4pm for same-day processing, with free delivery on orders over £20. The kit is not a bargain-basement price, but for adults who want a refillable device with battery to spare and real flavour, it is fair value.