Heatbuff front

Envavo Heatbuff

Our vision has always been to make gamers perform better
and employees happier at work.

The Heatbuff makes this vision come true.

"This could be the 'hot' new product to give pro gamers an edge in the cold"

"A comforting warmth that's basically an invisible hug for your hands"

"Us bloggers could use a finger space heater, too. Don't forget about the bloggers. Please."

"Heatbuff - a revolutionary infrared heater"

"What is the future of gaming and workstations? I won't keep you in suspense: it's warm hands"

"The Heatbuff heater gently warms your hands without melting your keyboard"






















Heatbuff close up small

The infrared waves keep your hands warm
while you do what you do best.

Heatbuff perspective


The customizable angles make sure that you
can use the Heatbuff, no matter how you
sit at your desktop computer.

Heatbuff infrared

Our infrared no-burn technology ensures warm
hands, while keeping the product touchable.

The specially designed infrared waves, are made to increase your blood flow and warm your hands quickly.

Studies show an increase in warmth and bloodflow up to 30 minutes after usage.

Heatbuff Infrared test

The Heatbuff warms your hands from 23°C to an optimal 33°C
almost twice as fast (2:46 minutes VS 5:00 minutes).

Testimonials from our Beta Testers

"The 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


Envavo Heatbuff

$149.00 $139.00

The expected shipping is July 2018.

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


The Heatbuff Features

    • 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
    • LED bar for a slick look, and ability to see keyboard in the dark (you choose from Green, Red, Blue or Natural white)
    • Increased performance & comfort during gaming and office hours



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 remains touchable while we achieve warm hands, by using harmless infrared waves. The Product is low wattage and sits between your monitor and keyboard.

Customizable Angles

The 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 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.

Product tests

The product has been tested on gamers, office workers and people with Raynaud’s and Arthritis, who all see a great increase in blood flow, warmth, and comfort during computer usage.

Perform better. Be more comfortable. Help us make the Heatbuff a reality!


  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.

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)