Bluetooth is everywhere, but it’s hard to inspect. Most of the magic is done inside a Bluetooth controller chip, accessed only through a controller-specific Host-Controller Interface (HCI) ...

Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...

As an editor and writer who has contributed to many national and local publications, Nicole Gregory enjoys communicating clearly on critical health topics so that readers can make informed choices for ...

Owners of several Pixel and Samsung phones have reported that they cannot properly use Bluetooth audio in their cars. The issue predominantly affects phones in the Pixel 7, 8, and 9 series across the ...

Are you constantly looking for your keys, phone, remote, or wallet? From AirTags to Tiles, end the hunt quickly and easily with one of the best Bluetooth trackers we've tested. I’m one of PCMag’s ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What's the best Bluetooth speaker under $100? We get asked that a lot, as buyers want portable ...

Whether you want a rugged, take-anywhere speaker for the beach or the centerpiece for a multiroom sound system, these are the top Bluetooth and Wi-Fi speakers we've reviewed. I’m PCMag’s home theater ...

Unless you're very well organized, you’ve probably misplaced something in the past month. Maybe your couch cushions swallowed your remote. Perhaps a feisty pet swiped your keys off the counter and ...

The Raspberry Pi Pico microcontroller was released at the start of the year, and this book may be of interest if you are looking to programme it in MicroPython: yes, its Programming the Raspberry Pi ...