heat it™ for Android


Sale price$39.95

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In stock: delivered within 3-7 working days

Important: Not compatible with iPhone 15 (USB-C). We are working on a new heat it™ variant for the iPhone 15. Release in May 2024. Thanks for your patience!

10% off when you order 2 heat it™ with code Multi10

15% off from 3 ordered heat it™ with code Multi15

heat it™ for Android

heat it™ is a medical device for the relief of itching and pain caused by insect bites. By applying heat, itchy bites can be quickly and easily relieved using your smartphone.

Five good reasons

heat it™ can be used for insect bites caused by mosquitoes, horseflies, bees and wasps. Just heat it!


Please check whether your smartphone is compatible with the heat it™. The corresponding heat it™ app is available free of charge at Google Play and at the Apple App Store.

Quality promise

As a medical device, heat it™ meets the highest standards. Our quality management is TÜV Süd certified. Your smartphone and its battery are optimally protected thanks to a sophisticated security concept.

Give an itch free summer

A unique present

Are you still looking for the perfect gift for a birthday or another occasion? With heat it™ you can create a special surprise. It's obvious, who wouldn't love an itch-free summer as a gift?

Your ideal companion

Summer, sun, mosquito bites

Summertime means mosquito season. Turn your smartphone into a little wonder weapon and don't let yourself be bothered by itchy insect bites. And best of all: heat it™ is always on your key ring. Just heat it!

Proven principle

Why mosquito bites itch?

Itching is the body's reaction to the mosquito saliva injected during the bite. Our immune system fights back by releasing histamine. As a result, the blood vessels dilate, the bite swells and begins to itch. Heat treatment of the bite causes various endogenous reactions that can relieve itching and pain.

Technical details

Product specification

Connection type USB-C

For Android (not suitable for iPhone 15 or iPads)

Weight & size

0.1 oz / 1.5 x 0.67 x 0.34 in

Production place

Karlsruhe, Germany

The heat it™ app

The free and intuitively designed heat it™ app is the central element for using heat it™. The innovative pairing between the insect bite healer and the smartphone has already convinced more than 500,000 users worldwide, who together have carried out more than 20 million treatments. So you're in the best hands!

Customer Reviews

Based on 138 reviews
Lauren S. (Verified Customer from Amazon US)
This thing hurts!

Haha, the zap if heat this little thing produces is pretty impressive. It was very easy to download and set up the app. It gives clear instructions and when and for how long to use it. That being said, I had to use the child setting... And it still hurt and didn't really make that much of a difference in the itch. Maybe if I could tough out the burn of the adult setting it would have worked, but it hurt pretty bad... Lol

Tommy (Verified Customer from FSA store)

smartphone powered relief. works amazing!

Halldor G. (From Google Play UK)

Excellent product and the app works great

Natalia (Verified Customer from FSA store)
It really works!

I found this little device and it is a wonder. You can set the power according to the area and whether you are an adult or a child. It really works and is very handy. It stops itching instantly. I can't live without it in the summer.

Alan B. (Verified Customer from Amazon US)
100% works, SCIENCE WINS HERE!!!

This seems like a gimmick, but it 100% works. Gets hot, but toughen up, it''s better than scratching yourself to death! BUY IT!

LizardMan (Verified Customer from Amazon UK)
Expensive, but does seem to work.

There's nothing worse than an itchy bite right?
Avoiding is the best policy, but if you do get bit, this is the kit. (I should trademark that)

It's tiny, if anything so tiny you might lose it. I put mine on the zip pull of an pocket inside my camera case, so I always have it to hand on adventures.

Being powered by your phone and controlled via an app is genius!

Does it hurt? Kinda. You're just thinking, "Ow, that's a bit hot, I'm not sure I can take this..." - and then it's finished. And you're thinking, "erm, that does seem to have actually worked...wow."

It doesn't actually burn you, there's no mark afterwards. It's just uncomfortable for a few seconds, and then you're done, no more itching. I think it's worth it.

Robert (Verified Customer from FSA store)
Convenient to carry with you wherever you go.

Simple to setup app and use. Seems to really reduce the itching of mosquitoe and spider bites.