The Ingenious Insect Bite Solution You've Been Itching For!
heat it™ is the world's first smartphone-powered anti-itch device for bites and stings from mosquitoes, horseflies, bees and wasps. Treat those itchy insect bites at any time and in just a few moments using just concentrated heat (~124 °F).

Fast & medically proven itch relief
To relieve itching & pain, the affected skin area is briefly heated to around 124 °F. This chemical-free principle of local hyperthermia is medically confirmed (scientific study, June 2023).

Always with you on your keychain
Small, handy and robust. heat it™ is your ideal companion in everyday life, while traveling or during sports.

Safe for the whole family
heat it™ is also perfectly suitable for children from 3 years (self-application from 12 years). The free and intuitively heat it™ app offers 12 different treatment options.

Chemical-free & sustainable
heat it™ only works with natural heat and completely without chemicals. By not using own batteries, you can benefit from a sustainable product with no follow-up costs. Up to 1,000 treatments at the highest level are possible with a fully charged smartphone battery.

Fast application
Simply plug heat it™ into the charging port and the heat it™ app opens. After a short warm up, place the contact surface of the heat it™ on the insect bite. Depending on the setting in the app, the treatment lasts 4, 7 or 9 seconds.

Made in Germany
We are a dynamic start-up from Germany with its own development and production. From procurement, to production, to shipping: we take everything into our hands. Made in Karlsruhe since 2018.

Compatibility
heat it™ comes in 3 variants. Please check which variant is compatible with your smartphone.

• heat it™ for iPhone 6s - 14 has a Lightning connector. The Apple MFi certification ensures best functionality and highest security.
• heat it™ for iPhone 15 models (also Plus, Pro and Pro Max) has a USB-C connection. The Apple MFi certification ensures best functionality and highest security.
• heat it™ for Android is compatible with Android smartphones with a USB-C port. In a few smartphones from e.g. OnePlus or OPPO the function "OTG" has to be enabled manually.