How long should I charge my Apple Watch
I have an Apple Watch series 2 and I use about 20 to 30% of the charge during the day. Is it safe to leave it on charge overnight (up to 9 hours)?
Reason for the query is that I have recently had a bulging battery issue with an MBP (which Apple are repairing, thank you) and I'm am reading that this may be due to leaving it plugged in all the time and I'd rather this didn't happen with my watch.
Apple Watch Series 2