![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)
Is your Apple Watch battery worn and in need of replacing? Here's how to tell without taking it off your wrist | ZDNET
![Apple Watch Series 4 Models Have Nearly 20% Less Battery Capacity Despite Same 'Up to 18 Hours' Battery Life - MacRumors Apple Watch Series 4 Models Have Nearly 20% Less Battery Capacity Despite Same 'Up to 18 Hours' Battery Life - MacRumors](https://images.macrumors.com/t/vOvgSE1s9Ax9nx7Jg857dY-THmA=/400x0/article-new/2018/09/apple-s4.jpg?lossy)
Apple Watch Series 4 Models Have Nearly 20% Less Battery Capacity Despite Same 'Up to 18 Hours' Battery Life - MacRumors
![Battery usage/capacity AppleWatch 4 vs 5 after 1y. Left one has a year with capacity 100%, right one (Apple Watch 5) has 10 months with maximum capacity 92%. Is it normal? Looks Battery usage/capacity AppleWatch 4 vs 5 after 1y. Left one has a year with capacity 100%, right one (Apple Watch 5) has 10 months with maximum capacity 92%. Is it normal? Looks](https://preview.redd.it/6sc5vcx39s161.jpg?auto=webp&s=6b4ae1244ceac0927a39133c8e91d49acaa7a9a0)
Battery usage/capacity AppleWatch 4 vs 5 after 1y. Left one has a year with capacity 100%, right one (Apple Watch 5) has 10 months with maximum capacity 92%. Is it normal? Looks
![Apple Watch SE 100% Battery Health on new Low Power Mode. Lasted an amazing 51 hours before dying. : r/AppleWatch Apple Watch SE 100% Battery Health on new Low Power Mode. Lasted an amazing 51 hours before dying. : r/AppleWatch](https://i.redd.it/tasd4bih3oo91.jpg)