Skip to main content
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews

GTX One Mod by Vaporesso

The Vaporesso GTX One is an easy-to-use pocket-friendly 40W vape mod with a long-lasting battery and handy Smart mode feature.

See also the GTX One kit.

  • 5 - 40W adjustable power
  • Handy Smart mode that sets wattage for you
  • Long-lasting 2000mAh battery
  • Anti-scratch coating for long-lasting protection
  • 510 connection - pair with most tanks
  • 0.96" OLED screen
  • 10 colour options

The Vaporesso GTX One gives you two options to utilise its 5 - 40W output. Set your output manually with Variable Wattage (VW) mode or take advantage of the handy Smart Mode feature that sets the best wattage for the coil you are using. Keep an eye on settings and other important data thanks to the mod's 0.96 OLED screen. (See more about Smart Mode in the FAQs below.)

The mod's 2000mAh battery means it should last most users up to a day of use between charges and USB-C fast charging means it can be quickly ready to use again when the battery does run out.

With a 510 connection, the GTX One can be paired with most vape tanks and its wattage range means it can support both Mouth-to-Lung (MTL) and Direct-Lung (DL) vaping styles. (See more about these vaping styles in the FAQs below.)

Available in 10 colour options, a textured, anti-scratch coating keeps the mod in pristine condition.

Who is the Vaporesso GTX One for?

The GTX One is suited to users of most experience levels looking for a compact mod that can support multiple vaping styles. Newer users can take advantage of the handy Smart Mode feature while more experienced users can use VW mode for free reign over their output.


What is Smart Mode?

Smart Mode is an intuitive feature that takes the guesswork out of controlling the power of devices and prevents the coil from burning out prematurely by detecting the coil being used and setting a wattage range suited to its resistance.

What is the difference between OLED and LED screens?

OLED screens are brighter, lighter and thinner than LED screens, and produce a higher quality image.

Can I charge my Vaporesso GTX One overnight?

Lithium batteries should not be left unattended when charging. It is also important to use an appropriate charger, such as the Veho Plug Adaptor. For more information see our battery safety infographic.

What is the difference between Mouth-to-Lung (MTL) and Direct-Lung (DL) vaping?

>In Mouth-to-Lung vaping you inhale vapour and hold it in your mouth for a moment before inhaling again for the vapour to reach your lungs. In Direct-Lung vaping you inhale in one continuous breath into your lungs. See MTL v DL for more information.


What's in the box

  • 1 x GTX One Mod
  • 1 x USB-C Cable
  • 1 x User Manual
  • 1 x Warranty Card

Tech Spec

  • Dimensions: 83.6 x 29.3 x 22.7mm
  • Wattage range: 5 - 40W
  • Voltage range: 0 - 4V
  • Battery: 2000mAh
  • Charging: USB-C
  • Connection: 510 threaded
  • Resistance range: 0.15ohm - 5ohm


  • Overtime protection
  • Overheat protection
  • Short circuit protection
  • USB input protection
  • No load protection
  • Overcharging protection
  • Resistance protection

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Tanks & Pods

Follow these simple steps to get the most out of your tank or pod.

  • When adding a new coil, allow e-liquid to soak in for five minutes before using.
  • Don't hold down the device button before inhaling.
  • Push/screw coils in firmly but don't over-tighten.
  • Use correct power settings. If unsure, check manual.
  • Keep some e‑liquid in the pod or tank at all times.

Related Guides:

How to Stop Tanks Leaking
How to Prevent Coils Burning
Common Vape Tank Mistakes (& How to Fix Them)

Mods & Batteries


  • Use the correct charging equipment for your device (see below).
  • Charge batteries on a hard surface.
  • Turn your device off when not in use.
  • Keep battery terminals clean.
  • Keep charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry in a pocket with coins or keys.
  • Expose your battery to sunlight, extreme heat or cold.
  • Allow battery to go to zero charge.

Related Guides:

Vape Battery Guide
Battery Safety Infographic

Recommended Charging Equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

My Basket Go to your basket

Checkout Disabled

Sorry - we can't take online orders over £5000. Please remove some items from your cart, or contact customer services on 01792 852843 .

Go to checkout

Sign in Log in to your account

Forgotten Password?

Create Account Create an account

Don't have account? Register below to check-out quickly

Passwords - min 8 characters, include Letters, Numbers, and Symbols