If you're close enough to another device to connect via Bluetooth, you can send that device a message through Bitchat Mesh.

From backpack beats to backyard bangers, these are the best Bluetooth speaker deals so you can turn it up while prices are marked down.

The LED sign is powered by a USB 5V supply, which makes it energy-efficient, low-heat, touchable, and safe to use. Suitable for cars, bars, hotels, stores, parties, and more.

The best Bluetooth printers: Reviews & Recommendations Some Bluetooth models come with apps to use with your smartphone, whereas others are designed to also work with a laptop or computer using ...

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 5.0 was officially announced almost nine years ago. The wireless technology has undergone several updates up to the current version (5.4), but we had to wait a long time for the next big ...