Tired of being cold? Therm-ic heated products allow you to enjoy your winter activities without worry.
Easy to use, the application allows you to control the heating of your batteries remotely.
Multiple options allow you to programme your heater, or those of your children, according to your preferences.

What’s New

Version 1.4.1

With the addition of more languages, the Therm-ic Heat Control app is now available in : French, English, German, Chinese, Simplified Chinese, Italian, Spanish, Japanese and Russian.
Overall improvement in the stability of the application
Updated display for Apple watches in view of the release of the new model from Apple.

Ratings and Reviews

2.3 out of 5
22 Ratings

22 Ratings

Andra34550 ,

Disconnects during the ski day

I have used this for two days with my new batteries. It works fine when I originally pair them, but then at lunch it says the batteries have disconnected, even though they have never been more than 5 feet from my iPhone XS. Had to reconnect and reset them at lunch both days and then when I got back from my ski day today, they had disconnected again. GRR, great idea, very buggy execution.

benski57 ,

Easy to use. Worked pretty well.

Update: contacted customer support. Responded quickly. Had to do a hard reset of the batteries. That resolved the issue for me. Working again as it did before the update.

Worked great all last year. Latest update a few weeks ago broke it. Won’t reconnect to units after you turn them off and back on unless you delete them from the app and re add them again. Basically the blue tooth function with the app is effectively now broken. Disappointed. Now having to use them manually like the non Bluetooth version.

Jerry H1cks ,

Battery Indicator Useless

I just purchased a pair of Rossignol ski boots with the Thermic IC liner. I haven’t skied with them yet but after a couple of days of testing they seem to connect to the phone well. The battery life appears to be adequate but the battery indicator doesn’t work at all. I tested a pair of Salomon heated boots that had a much better app but the boots didn’t fit my foot as well. I’ll be skiing with these in a week and will update the review after some real world use.

App Privacy

The developer, Jerome Gasser, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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