@vincent-mayousse said in Wrong heart rate ohr: So maybe with an OHR on the arm/biceps (like the Polar one), it reduces this effect, as le swing is less pronounced at this level of the arm… right, with a larger strap to wear the watch on the biceps the effect should be eliminated, but the watch itself would be hard to read, an HR belt is definitely the best choice.

@Arju-Ambin thank you going to update now. ( I did a downgrade earlier) Greetings from Belgium

@ChrisA it might take days, because I charged them today. But I need the watch because I train regularly P.S. Suunto disappoint me more and more for the last month - unsuccessful 2.39.20 and now this.

@brucey09 depending on platform you can try to sync back to Suunto App with RunGap(iOS). Just be aware that it will only sync once app - not back to the watch. There are similar apps for Android but someone else will have to suggest that. This is all assuming the part recorded by the bike can be exported and consumed by RunGap.

@larrybbaker thanks

@Tami999 Thank you for this, helped me to downgrade and get my watch working as it should again!