I take my watch off the charger at 0700, and am often down to 50% by noon, and that is with minimal notifications; really only using it as a timepiece.Not sure exactly what is eating up the battery.
Update: Mine actually died completely by 12:30 today. No third-party usage, maybe two notifications all day. Might have a dud. Going to wipe it clean tonight and try again, and this time decline Apple Diagnostics and install zero third-party apps.
Last edited: