The insect bite solution you've been itching for

Fast relief from itching and pain. Works for mosquito, wasp, bee and horsefly bites and stings. Safe and battery-free.

  • Developed & made in Germany since 2017

  • Trusted by 1.6 million users worldwide

  • Rated 4.8/5 stars from 30,000+ reviews

Testimonials

This little helper is with me on every walk and every hike. So small that it fits in any pocket and yet so strong that it saves me from annoying itch.

Sarah L.

Whether it's on the mountain, in the forest or on the beach - heat it is always with you and quickly at hand. Relieves the pain of itchy stings.

Michael

Small, light and efficient! Always with me in the summer when working with the dog and at the barn. Has saved me some scars.

Lisa-Cathrin

How it works

heat it® uses concentrated heat of approximately 51 °C (local hyperthermia). The nerves in the skin respond by blocking the itch signal, helping to reduce itching and irritation.How to use:
1. Plug heat it® into your smartphone
2. Choose your treatment in the free app
3. With just a few seconds of treatment, itching can be relieved within one minuteNo sticky creams. No chemicals.✓ For the whole family:
thanks to 12 adjustable settings, heat it® is also suitable for children (ages 3+).✓ For every situation:
from adventurous trips to everyday life.✓ Medically certified:
developed to meet the highest medical quality standards.

Frequently Asked Questions

Sounds too good to be true?

More than 1.6 million people have already experienced that it isn't.With more than 30,000 reviews and a 4.8-star rating, heat it® has become one of the most trusted insect bite relief solutions worldwide.heat it® was rated #1 by Stiftung Warentest (the German consumer testing organization) and was selected as one of TIME Magazine’s Best Inventions.The secret lies in concentrated heat treatment (local hyperthermic treatment). The heat it® briefly heats the bite site to approximately 51°C.Scientific research shows that the nerves respond by temporarily blocking the itch signal, without causing additional pain. This significantly reduces itching.heat it® is therefore a safe, medically certified (Class IIa) and effective solution for mosquito, horsefly, bee and wasp bites and stings. Entirely developed and manufactured in Germany since 2017 and trusted by pharmacies.Backed by scientific research
Together with Prof. Maurer of Charité Berlin, we published the most comprehensive scientific study on this topic worldwide in 2023.

© 2026, heat it®
Developed & manufactured in Germany since 2017
Class IIa Medical Device