Before the recent update my Galaxy Watch 4 classic had a battery duration of 2 days 12 hours approx. Now, a few days after the update the estimate is only 1 day 1 hour. I have reset the watch and restored from a back up and also a clean reset not using restore but no improvement. As a result of the reset I can't add Google Pay also. When adding cards it errors saying can't finish set up for shops and to try later. Have tried numerous times after each watch reset but no success.
I hope Samsung send out another update to correct these issues.