Amazfit's Helio Strap looks like a Whoop and has similar sensors as a Whoop, for a fraction of the price—and no subscription.

Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.

Driving in circles? A good GPS can help get you where you're going quickly and safely so you arrive on time. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and ...

Garmin adds LTE and inReach satellite connectivity to your wrist, letting you adventure far from your phone with confidence.