Bluetooth is a short-range wireless radio technology that allows different devices to communicate. But leaving it on 24/7 can be risky.

I was an Android holdout for years, so it brings me no joy to admit that Apple’s AirTag is the best Bluetooth tracker you can buy. But the facts are clear: No one can compete with the AirTag’s ...

Bluetooth technology is a vital tool for keeping track of anything you need close at hand. Check out our top-rated picks of the best Bluetooth trackers for iOS and Android.