![Apple Watch Series 4 - watchOS 7.4 DP2 - Huge battery drain when sleeping with Apple Watch, I know it's normal that you get battery drain right after a software update but Apple Watch Series 4 - watchOS 7.4 DP2 - Huge battery drain when sleeping with Apple Watch, I know it's normal that you get battery drain right after a software update but](https://i.redd.it/2rpxnxcqrzh61.jpg)
Apple Watch Series 4 - watchOS 7.4 DP2 - Huge battery drain when sleeping with Apple Watch, I know it's normal that you get battery drain right after a software update but
![Apple Watch Series 4. Battery condition 89%. Any idea as to why does the battery drain so fast? Overnight from 100% to 19%. The watch is rocking the latest os update available Apple Watch Series 4. Battery condition 89%. Any idea as to why does the battery drain so fast? Overnight from 100% to 19%. The watch is rocking the latest os update available](https://i.redd.it/tq3c6xqb9p2a1.jpg)
Apple Watch Series 4. Battery condition 89%. Any idea as to why does the battery drain so fast? Overnight from 100% to 19%. The watch is rocking the latest os update available
![Is your Apple Watch battery worn and in need of replacing? Here's how to tell without taking it off your wrist | ZDNET Is your Apple Watch battery worn and in need of replacing? Here's how to tell without taking it off your wrist | ZDNET](https://www.zdnet.com/a/img/resize/6ba93c94025a4e038eb484eded31da5030dd53e9/2020/10/03/36ee4978-7f67-4f46-8855-c71c91f911af/img-6739x.jpg?auto=webp&fit=crop&height=1200&width=1200)