Apple Watch Battery Draining suddenly after Software Update

Same issue with AWU2. It started a few days ago. Kinda returned to normal for a day or so, but started draining quickly again today

Yes they sure do need to fix this, my watch in only a few days old and I’ve charged it 6 times.charged last night and woke up to 11%

Apple Watch dead from 100% charge within 2 hours while AM bike ride (typically I get through the whole day and charge over night).

Full charge last night at 10:30 - Wore it for my alarm. 33% charge at 6 this morning. Charged if for 30 minutes. It now just went to power save mode at 11:20 AM

I am trying to follow this but the OS is not showing up under storage. Is there another way to access this? Thank you

Por aqui a mesma situação, bateria durando 7 horas no máximo e não consigo excluir a atualização do AppleWatch. Estou em contato com o suporte da Apple, mas ainda não solucionaram...

F/U. I called Apple support and they started a case. Appears to be a software issue.

For me, updating the watch to the latest SW update fixed it for me.

Same problem. Charged to 100% before I went to sleep. Off charger. 51% when I woke up. Did not use in between.

They say everything is alright, but the watch is draining to fast.

So many people are complaining about this...

[Edited by Moderator]

Count me in on this. I was getting the better part of two days, but now just a few hours.