Hello,
I have owned my 735XT for ~2 years. During this time I haven't had any issues with the battery - in fact, I have been impressed with how long it lasts. For example, if I didn't record any activities and just wore it as a watch that was tracking my steps, sleep etc.. it would easily last a week. I don't use any of the notifications from my phone etc.. About 2 weeks ago I accepted the latest update(s) to install and ever since then my battery life has been rubbish. I now barely have one and a half days of use.
I have changed nothing in the settings at all - the only thing that happened was the latest update(s). So far I have tried a complete reset and turned off Bluetooth. As I mentioned, I don't use ay of the smart notifications...
This is also happening with my daughter's watch - another 735XT (about 1 year older than mine).
Has anyone else seen this behaviour? Really frustrating, especially as I have had a great experience till now.
cheers Pete