![Amazon.com: Apple Watch Series 4 (GPS + Cellular, 44MM) - Space Gray Aluminum Case with Black Sport Band (Renewed) : Electronics Amazon.com: Apple Watch Series 4 (GPS + Cellular, 44MM) - Space Gray Aluminum Case with Black Sport Band (Renewed) : Electronics](https://m.media-amazon.com/images/I/61HlzgZf4iL.jpg)
Amazon.com: Apple Watch Series 4 (GPS + Cellular, 44MM) - Space Gray Aluminum Case with Black Sport Band (Renewed) : Electronics
![Testing Apple Watch Series 4 half marathon battery life with cellular off: over 50% after 2 hours - 9to5Mac Testing Apple Watch Series 4 half marathon battery life with cellular off: over 50% after 2 hours - 9to5Mac](https://i0.wp.com/9to5mac.com/wp-content/uploads/sites/6/2018/12/watch-battery-half-marathon.jpg?resize=1200%2C628&quality=82&strip=all&ssl=1)
Testing Apple Watch Series 4 half marathon battery life with cellular off: over 50% after 2 hours - 9to5Mac
![In case someone is curious of the battery life. This is my AW s8 after 24h of active using. Always on display on, background app refresh on, cellular off. : r/AppleWatch In case someone is curious of the battery life. This is my AW s8 after 24h of active using. Always on display on, background app refresh on, cellular off. : r/AppleWatch](https://preview.redd.it/in-case-someone-is-curious-of-the-battery-life-this-is-my-v0-tf6uavqff6fa1.jpg?width=640&crop=smart&auto=webp&s=b246690d4ef068c846a30ecfe7c8dd483f51a085)
In case someone is curious of the battery life. This is my AW s8 after 24h of active using. Always on display on, background app refresh on, cellular off. : r/AppleWatch
![Apple Watch Series 8 (GPS + Cellular) 41mm Stainless Steel Case with Silver Milanese Loop Silver MNJ73LL/A - Best Buy Apple Watch Series 8 (GPS + Cellular) 41mm Stainless Steel Case with Silver Milanese Loop Silver MNJ73LL/A - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6495/6495113_sd.jpg)