I just bought a second Withings watch, but I want to decide every day or every month, which one I want to wear.
As I don't want the battery to be empty, when I change from black to white model, I want to power one of my models off.
I don't want to reset the unused model, I want to use it again, maybe 1-2 months later.
I really can't find a real manual how to switch a Steel HR off... Incredible!