The most annoying thing about your Apple Watch is its "all day" battery just isn't long enough. But these simple tricks can ...

and ensure you can go on long workouts for improved GPS battery life, too. While the Apple Watch Ultra 2 has effectively ended battery life anxiety with nearly three days between charges (we know ...

US researchers have successfully used Power-over-Skin technology to power small wearable devices. Instead of a battery they ...

One of the biggest reasons that Ultra watches like the Apple Watch Ultra 2 and Galaxy Watch Ultra appeal to so many people is the battery life, Both of thee watches offer a significant improvement ...

The Apple Watch Ultra 2 takes the crown by doubling its battery life to up to 36 hours with regular use, and up to twice as much at 72 hours when in the Low Power Mode. This makes perfect sense ...