Apple’s AirTag is designed to run quietly in the background, helping you keep track of everyday items like keys, bags and luggage. Unlike many small trackers, an AirTag doesn’t need to be charged.

Smartwatches generally last for two to five years, but when they die, replacing them isn't always simple or even possible. Many models aren't designed with battery replacement in mind, and some ...

The worst thing about an Apple Watch, the world’s most popular smartwatch, is that its battery doesn’t last longer. No matter which model you get — be it a Series, Ultra or SE — they all have the same ...

To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag will ...