04-13-2026 12:54
04-13-2026 12:54
Hello there,
I noticed that the in the public preview my resting heart rate values were slightly different and I didn't find any information/updates about the RHR calculation being updated in the preview. Could that be explained somewhere please? Thanks a lot!
Here is an example for my March, the animation should show the difference clearly. On same days the Public Preview showed more changes to the RHR on other days the old app shows more changes, so the changes don't seem to be consistent.
Best Answer04-13-2026 14:49
Diamond Fitbit Product Experts share support knowledge on the forums and advocate for the betterment of Fitbit products and services. Learn more
04-13-2026 14:49
@David3542 I noticed the same thing and I believe I know why. A big chunk of your RHR comes from sleep. Your heart rate is graphed with an average rate over one minute in the standard view. It’s a five minute interval in the Public Preview. I consistently get a different average sleeping heart rate. This averaging difference can explain these differences.
Laurie | Maryland
Sense 2, Luxe, Aria 2 | iOS | Mac OS
Take a look at the Fitbit help site for further assistance and information.