Battery life not lasting

To archive close to 30 days, you need to disable most of the health features. Realistically, it only lasts 10 days with some moderate activities ...

BEWARE of Withings after-sales service.
It’s a total disgrace!
My wife gave me a Scanwatch 2 for Xmas and the battery failed in April.
After many unreplied messages we finally got stage where they said send back to replace.
Unbelievably it’s been with them for a month and we have had no response from them to date. 
I’ve almost given up with them as their after sakes is so bad that I’m not bothered to wear the watch again. 
They say it can be 3 to 6 weeks just to get confirmation of receipt of the returned product.
In a world where most companies receipt goods within 24 hours is a total disgrace.
Imagine if you rely on Withings for a health product and this lack of care is shown?
I had previously asked for my money back and they refused and it’s past 30 days of ownership. What a shame it lasted just past the 30 days.
Shameful service and beware of what you hear about this company.