I've exited the Fitbit ecosystem since they started to charge to charge for the data service and I've been happy with Withings => Nokia => Withings.
I have no idea why Nokia sold Withings after acquiring it. I’m glad Withings still exists. Such a great watch maker.
Totally! I can't live w/o my Withings watch with the Nokia logo. It's so energy efficient, it wakes me up, tracks my physical activity and heartbeat - it's an engineering marvel!