After updating to One UI 5.0 :-
The battery is draining very fast. My watch 5 with required settings, used to sustain for 2 days (48hrs) with full charge. But after update, it has drained to 28% within <24hrs.
Wiping cache partition by booting device into recovery mode helped me. So if anyone has similar issue post One UI 5.0 update on Watch 4/5, they can do the same.
No other major issues were noticed.
Samsung Galaxy Watch 5 has received the One UI 5.0 update in Bahrain.
The update size is 1.7GB.
