Envavo Heatbuff

Our vision is to improve the comfort of gamers by eliminating cold hands,
while improving reaction time, precision and performance.

The Envavo Heatbuff makes this vision come true.

Customizable Angles
We made sure both your mouse hand and your keyboard hand are warm during play. Not just when you're dead.


Safe to Use
Our infrared no-burn technology ensures warm hands while keeping the product safe to use in front of a keyboard & mouse.

Natural Blood flow
The Envavo Heatbuff uses natural infrared waves, which improves the blood flow in your hands to keep them warm.

Premium Comfort Through Infrared Waves
The Envavo Heatbuff stimulates your blood flow to produce natural warmth.
This gives comfort at a level beyond anything you have ever tried.

Heatbuff 2

Improved Reaction Time & Better Aim
Improve your reaction time by 8-10% compared to cold hands, and raise your dexterity for drastically better aim.


"With the Envavo Heatbuff I don't need to think about cold hands, I can just focus on my game.
Warm hands = more kills.

Iulia Elena, League of Legends Player


"The Envavo Heatbuff is great. My hands got warm quickly, and I felt the warmth to the core of my hands and not just on the surface. I have been looking for a product like this for a long time, and I think I have finally found it."

Hanne Keith, Accounting Manager

"The Heatbuff is fantastic! It doesn't get warm while I'm using it when I play CS:GO and it keeps my hands warm all way through the match.
I just absolutely love it

Dennis Plougmann, CS:GO Player




Envavo Heatbuff Pre-order

$199.00 $179.00

The expected shipping is February 2019.

When pre-ordering, the money will only be deducted once we ship the physical product to your address.


The Envavo Heatbuff Features

    • Up to 8-10% improved reaction time
    • Infrared no-burn technology (the product remains cold while your hands are warm!)
    • Increased natural blood flow
    • Customizable angles – the product fits perfectly for anyone, no matter how you sit at your computer
    • Increased performance & comfort during intensive gaming
    • Improved dexterity for better aim
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When pre-ordering, the money will only be deducted once we ship the physical product to your address.

Increases Your Natural Blood Flow

The Envavo Heatbuff is build to increase your gaming performance, and to keep your hands comfortable at work. The product is safe to use while we achieving warm hands, by using harmless infrared waves. The Product is low wattage and sits between your monitor and keyboard.

Customizable Angles

The Envavo Heatbuff has a customizable angle, which makes it possible to keep both hands warm at the same time, no matter how you sit at your desktop computer. During the entire development process, we have been in close contact with our community and constantly receiving feedback to ensure our product will be the best possible version when we ship it to you.

Designed & Manufactured in Denmark

The product is designed and manufactured in Denmark, using high-quality components, to ensure a long lifetime. We have specifically chosen infrared waves in the mid-range spectrum, because of it’s ability to increase the natural blood flow. We believe this is the best way to keep your hands warm, for both gamers, office workers, and people with Raynaud’s or Arthritis.

You Decide the LED Color!

The Envavo Heatbuff comes with a green / red / blue / natural light LED strip, for a slick look as well as the ability to see your keyboard during night-sessions. Before we ship the product, you will be able to choose which color you want.

The Envavo Heatbuff is Tested on Gamers, Office Workers and People With Arthritis

They all see a great increase in blood flow, warmth, and comfort during computer usage.

Preorder now to keep your hands warm, be more comfortable and react faster in gaming!

Additional information


  0.7 kg


  30cm x 10cm x 8cm




  Both 120v and 230v

Power Outlet

  Comes with adapters for US, UK and EU.

Bulb lifetime

  5000 hours (same as any other infrared heater)

LED Color

Crimson Red, Emerald Green, Icy Blue, Clear White


  1. When will I receive my Heatbuff?
    We expect to ship products to both US, EU and rest of the world by July 2018.
  2. Will the money be deducted from my account if I order now?
    No. We will deduct the money when we ship the product to you.
  3. Are infrared waves harmful to my skin / fingers?
    No. Every study we have been able to find says it’s completely harmless.
  4. Can I burn my hands on the Heatbuff, like on every other infrared heater?
    No. The product is fully touchable while in use.
  5. How do you make sure both of my hands are warm?
    We do this by using a customizable angle on the right “head”. It turns, so no matter how you sit, your hands will be warm.
  6. Will the Heatbuff come with adapters for US/EU?
    Yes. We will include adapters for your specific country.
  7. How many watts does the Heatbuff use?
    We expect 50 watts.
  8. Will it burn / melt my keyboard or mouse?
  9. Does it draw power from USB or regular power outlet?
    Regular power outlet.