Model number SM-R760 Tizen version 220.127.116.11 Software version R760XXU2CRH1 How many days/hours do you get from a full charge? 15 hours How long have you had the watch? 1 year 4 months Do you use Always On screen? No Do you leave Location/GPS on? No Do you leave WiFi on? Auto Any comments/observations related to battery levels: The battery life seems worst after a workout, or having washed my hands at work. I normally take the watch off to wash my hands at home, and never wear the watch in the shower. I was getting 4-5 days with the same watch settings till about 4 months ago, at which point I was lucky if I could get 1.5 days out of a full charge. Next I cleared all the deletable Apps that came with the watch, which didn't improve battery life any. I then began religiously closing any running apps, at which time I noticed that the messaging app would remain active after aany text messages were received, and when I closed that app the battery life would improve. By clearing everything from the watch, and closing all open app each time I looked at the watch I was able to get up to 3 days out of the watch, but battery life still greatly suffered when I had a more active day than normal. Several firmware to the Galaxy S7, the watch, then changing to the Galaxy S9 Plus and several firmware updates to the new phone later, I was still getting up to 3 hours batter life. Then two days ago my watch went back to barely holding chage for 15 hours. This time I have no apps to delete, no memory in use beyond what the watch requires, and all apps are closed.
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