@Egika Now it works. Don’t know what was wrong. Thx.

Here is comparison of Suunto 5 (with Suunto Smart Sensor) vs Suunto Race 2 (OHR). I had Race 2 tight enough but still comfortible. It is possible to tighten it one hole more but than it is not comfortable to wear anymore. [image: 1760545658215-amcharts.png]

@soisan thanks!! I will try.

@Bartek-W I’m new to Suunto but my explanation ist: In the activity screen it is total calories (activity calories + resting calories) so this number will be higher than the actual active calories on the widget or in the app.

Hello you are not the only one for about 2 weeks the numbers of trainingpeaks and suunto do not correspond to anything

@bradley858585 Take part in my thread below. This seems to be a very widespread problem. https://forum.suunto.com/post/177325

@Piotr-Grygiel Not on Race 2

Hello I agree, since September, my Suunto Race consumption is around 25% loss a day, while it was ~5% before. I restarted and reinitialized the wahtch many times but still the same. I don’t know if it is a firmware update or a battery issue but it is problematic for a product with less than 2 years old! I contacted suunto support, but no real answer nor solution. I hope these discussions will make suunto engineers find the problem and provide a solution Bests,

@SODIUM ah I didn’t know that, thank you

@Henning-Hefner I came here to report the same Worst OHR I have ever had, worst than Race 1 4 runs First two were recovery runs I noticed 170 during first km then 140, then again 160 … Third one was 18k 600D fartlek trail, push hard in ascent, recovering in descent, good speed on flat sections. Hr was often 170 in recovery descent till the end, and ascent were 160… despite pushing 100%. Flat 165… So the 4th run this evening, flat recovery run at 5:35 per km, 10km. Same as you always 165/170. Stopping twice hoping to fix that… hr went down from 170 to 120 in 10 seconds. No way mine could do that. So finishing those 10 slow km with intense hr, I switch to polar HR and went out for another 1km for testing … same pace, perfect 138 HR in cruising mode That Race 2 got a serious problem for some of us. It s far worst than race 1 which was already my worst ohr in 10 years. I must say epix pro gen 2 was spot on regarding HR for me. I hope suunto is aware and working on a soft fix

@jakexuan U just can’'t

@Mff73 COOL！tks！

@Baarbix First question: I’m not aware of that option, I do not think is possible Second question: yes, that function is implemented

@Squirrel not sure how Suunto does numbering here. But logic says that 2.46 should be ahead of 2.44. But who knows And user manual refers to wheel size calibration in settings, but it is not there at least for my Suunto Bike Sensor.

@gogapo I had a couple of those naps while sleeping with my Race S as well. Usually it works fine for me, though. At least for overall sleep duration. But don’t look too close at the stages. Interestingly the last two nights that my watch woke me up with vibration in the morning, it detected my awakening two minutes before the alarm.