Apple Watch series 4 battery issues

[Frehley]

My Apple Watch series 4 battery has been draining very rapidly in the last week or so. I am running WatchOS version 5.2.1. I have not changed the way that I use the watch...and I cannot figure out why the change in battery performance.

For example, I removed the watch from the charger 32 minutes ago and the battery is already down 2%.

Only difference is that I am running iOS 12.4 developer beta 2 on my iPhone.

 

[jjohnstonjr]

My Watch was dying quicker than Kenny on South Park. Today I did a reset and wiped my watch. The battery life is immaculate now.