In sampling points HF the PM80 is not as good as Polar and Co. The sampling rate of the heart rate is low, which results in very jagged heart curves. When Speedbox it is precisely the "Pedometer problem". Pedometers are now times not as accurate as GPS or even radar. But in direct comparison with my Garmin 305 with appropriate calibration's was surprisingly good.
I was disappointed with the supplied software easyFit. But that's me relatively unimportant, because I have to [...] found a platform that also supports Beurer watches.
Side note for WM80 (Score Neutral): The transfer of data from the balance at the clock is a brilliant idea. It's just incredibly disappointing that only the weight and the body fat percentage is transferred. The balance shows but to so much more value ...