The heat it® Insect Bite Healer Lightning is a compact medical device for relieving itching and pain caused by insect bites and stings using controlled heat. It connects directly to the Lightning port of a compatible iPhone and is operated through the free heat it® app, without chemicals or its own battery.

• Heat Treatment: briefly heats the affected area to approximately 51°C to help relieve itching and pain.
• Lightning Connection: compatible with iPhone 6s to iPhone 14, including iPhone SE.
• App-Controlled: the heat it® app allows the treatment to be adjusted according to individual sensitivity.
• 12 Treatment Options: selectable temperatures from 47 to 52°C with treatment durations of 4, 7 or 9 seconds.
• No Chemicals: uses concentrated heat rather than chemical substances.
• Smartphone-Powered: draws power directly from the iPhone and requires no separate batteries.
• Compact Design: measures 37 x 17 x 8 mm and weighs just 4 g, making it easy to carry on a keyring.
• For Different Insect Bites and Stings: suitable for bites and stings from mosquitoes, horseflies, bees and wasps.
• Medical Device: classified as a Class IIa medical device and made in Germany.