You might be interested in this guy’s reviews (sorry for the big tech link, I’m not aware that the information is available anywhere else): https://www.youtube.com/channel/UChNWxrTlmh4IRSevon1X93g “The quantified scientist”. Posts a lot of videos but these kinds of devices, comparing them against each other or between versions sometimes
You might be interested in this guy’s reviews (sorry for the big tech link, I’m not aware that the information is available anywhere else): https://www.youtube.com/channel/UChNWxrTlmh4IRSevon1X93g “The quantified scientist”. Posts a lot of videos but these kinds of devices, comparing them against each other or between versions sometimes
E.g. Whoop MG 5 vs 4 heart rate tracking: https://www.youtube.com/watch?v=9SzUDTBK-i0