Battery life ... to 36 hours (on Series 10) and up to 72 hours on Apple Watch Ultra. It’s able to work on any Apple smartwatch running watchOS 9 or later meaning Series 4 and newer.

My S8 would have died during the workout. Another person calculated that their Apple Watch Series 10 consumes about 4% of battery life per hour. Depending on the activities they track, they get ...

When it comes to battery, we find that Apple takes a weird tack. It claims 18 hours for the Apple Watch Series 4’s battery life, which is the same as the Series 3. But we have regularly gone for ...

The Apple Watch is not just a niche smartwatch anymore. In fact, Apple claims it's the most popular watch — smart or otherwise — in the world. The Series 4 is the latest generation of this product ...

The Apple Watch is not just a niche smartwatch anymore. In fact, Apple claims it's the most popular watch — smart or otherwise — in the world. The Series 4 is the latest generation of this product ...

In her Series 10 review, Lexy notes that she charged the watch from 7% to 84% in half an hour, so her test pretty much matched Apple's claim. Apple also says that the battery on both the Series ...

Kimberly Gedeon / Mashable To test both devices' battery life, I charged the Apple Watch Series 9 and Apple Watch SE to 100 percent at 4:30 p.m. The Apple Watch SE tapped out the next day at 8:10 ...

Even more essential to the sleep issue is the question of battery, which continues ... Using the Ring 4 along with the Apple Watch Series 10 over this last week and change, it’s apparent that ...

While data on replacement cycles is hard to come by, I’d wager that most folks get a new Apple Watch when there ... the overall battery life since the Series 4 (18 hours), fast charging ...

As usual, that depends on multiple factors like features, battery life, and perhaps most importantly, price. The Apple Watch Series 9 and Ultra 2 are both excellent choices, but they're for ...

The Apple Watch Series 10 continues to be thinner, lighter, and cheaper than the Apple Watch Ultra. It also charges twice as quickly, but with a considerably shorter battery life. Up to 18 hours ...

The Apple Watch Series 10 marks a significant design departure from its predecessors, including the Series 7. Available in slightly larger 42mm and 46mm sizes, the Series 10 has a noticeably ...