I updated to 19.20 a few days ago, all was ok, but the battery drain seemed a tiny bit fast for me.
So today I decided to back up my files and do a full reset, and then afterwards merge my files back.
I don't know if I did it correctly or not, but after the reset my battery life has been incredible.
Before, on Battery Saver I would get 42 days out of a full charge (as reported by the watch)
After today's reset, I am told I am going to get 80 days on Battery Saver mode. I'm pretty sure my settings (seeing I made a backup and restored the settings) file, should be the same.
What gives?