Hi,
I have 4 users on the scale (me, my wife and my 2 kids). Each has a wide difference in weight, so weight similarity is not an issue.
The scale can differentiate between me, my wife and my daughter correctly. But it will never recognize my son and prefer to attribute the weight to my daughter instead (and difference of -25 lbs...)
I tried everything, I removed my son from the account, added him back, etc. It seems the scale sync the settings correctly but I never get to weight my son and see it's name in the list of potential user to attribute the new weight in.
Any idea? I am starting to regret this purchase as my old Withings from 2011 is better in accuracy and day to day working...