I do not care for Withings software or subscriptions, but their hardware is so nice.

AH, you clearly haven't had the "5 different chargers breaking and begging support to send a different production batch". (And paying for every charger.)

My scanwatch is beautiful, and the battery life is great. But to this day, on my 5th charger, it either charges to full in 20m, or 3 hours. Same charger, same wall outlet. Probably not great for the watches hardware.