Build an easy BLE thermostat with Arduino and control it from your phone. Perfect for smart home enthusiasts and beginners!

Thanks to unknown callers, robocalls, spammers, scammers, there's never been a better time to just not answer your phone. Don't put up with the deluge; here's how to stem the tide. I review privacy ...

A new company called Sandbar has unveiled a smart wearable called Stream Ring, which uses a microphone to record your softly ...

ESP32-powered, 3D-printable Pomodoro timer with pause and reset; wiring, code, and files on GitHub. Fun DIY project for beginners—easy build, expandable, and inspired by other ESP32 Pomodoro ideas.

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We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...