Spark 3 showing heart rate of 170+ when not wearing

Grouchly1970 Registered Users Posts: 1
Apprentice Seeker
edited January 24 in TomTom Sports
Anyone know if this is easy to solve? Thanks


  • tfarabaugh
    tfarabaugh Posts: 16,943
    Yes, wear the watch. The HR is not meant to read anything when it is not being worn so it is getting random readings based on shadows and light exposure to the back of the device. You can ignore any readings when it is not being worn, they are random since the watch is meant to be read when worn.

    I hope this helped answer your question. If so, please mark it as a solution so others can look for it if they have the same question.