The Apple Watch is held by many as the gold standard of wearable technology, but if you want a better battery, consider ...

Basically, VTT hooked up Donut Lab’s to a battery tester and left it idle for 10 days, while measuring the voltage every 10 seconds. According to the results, the cell demonstrated high stability, ...

With a promised five-day battery life, this underdog OnePlus wearable could be a standout in the Android smartwatch market. Vanessa is a lead writer at CNET, reviewing and writing about the latest ...

At first glance, an outdoor watch might feel like a luxury. After all, your phone can tell the time and show a map, right? But in the hills, that’s rarely enough. Phones run out of battery, break ...