Is there any official answer for the bad step counting ?
I realise some test myself :
Same day at work.
Samsung Galaxy watch : 16200 steps
Fitbit "ankle" : 15800 steps
Steel HR : 7200 steps
insite wifi geo tracking says 10.2km walked.
Second test :
take a walk of 4 km : 2200 steps counted by the steel hr and 4800 by my phone in my pocket.
a lot of steps are not counted in house. Like from bed to cofee machine...