Envavo Heatbuff

Our vision is to make office workers and people
with Arthritis happier and more comfortable.

The Envavo Heatbuff makes this vision come true.

"Heatbuff - a revolutionary infrared heater"

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

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

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

"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"


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


Our infrared technology ensures warm
hands, while keeping the product safe to use
in front of a mouse & keyboard.

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.

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

$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 Heatbuff Features

    • Safe to use in front of a keyboard & mouse, due to our special grill
    • Increased natural blood flow
    • Customizable angles – the product fits perfectly for anyone, no matter how you sit at your computer
    • Natural White LED-bar for light in the dark
    • Increased comfort & performance during office hours
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FREE WORLDWIDE SHIPPING 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 keep your hands comfortable at work. The product is safe to use while achieving 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 office workers, and people with Raynaud’s or Arthritis. 

See Your Keyboard in the Dark!

The Heatbuff comes with a natural light LED strip, for a slick look as well as the ability to see your keyboard during night-sessions. 

The 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 and be more comfortable & perform better

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.

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