The maximum capacity of an iPhone measures how much the device’s battery has degraded over time. iPhones have lithium-ion ...

The OnePlus Watch 2 beats the Pixel Watch in almost every way: A long-lasting battery, vibrant screen, and durable design.

The $199 RingConn Gen 2 Air is the most affordable smart ring we’ve tested, undercutting the original RingConn by $80 and ...

The RingConn Gen Air 2 smart ring offers capable sleep tracking and 10-day battery life in a stylish and comfortable design ...

Blood pressure tracking, an energy efficient LTPO display and more -- we've rounded up all the rumors about Apple's upcoming ...

But there are also things that we can do to prevent battery wear. A research paper led by Jihyun Hong at Postech and Jongsoon Kim at Sungkyunkwan University on EV (electric vehicle) batteries uncovers ...

Apple’s iOS 18.4 update is almost here, and as always, battery life is a big concern for users. To see how well it performs, ...

Over the month, I only had to charge my Fenix 8 a handful of times, compared to the nightly charge of my Apple Watch 10. The ...

In the Sleep app > select the alarm icon > select Sounds & Haptics > toggle on Break Through Silent Mode. In the Alarms app > ...

Batteries suspected to be for the Galaxy Watch 8 and Watch 8 Classic have received certifications, and one capacity has been ...

Apple has officially released watchOS 11.4, the latest update to its Apple Watch operating system. While it’s not a major ...

Unlike its siblings from the F-series, the Poci M7 Pro doesn't feature a silicon-carbon battery hybrid but a more ...