The Pixel Watch 4 has dual-band, multi-frequency GPS and an accurate heart rate sensor, making it a capable fitness tracker. Riding a bike while looking at your wrist is not the safest way to ride, ...

Nurse scientist Linda Park, PhD, uses NIH funding to study cardiac rehab and digital tools—like pedometers and apps—to ...

At one point, I even threaded a Whoop strap through the Polar Loop device so that I could wear both devices on the same ...

One of the Apple Watch’s biggest threats has no screen, weighs about a fifth of an ounce and charges a monthly subscription for most of its features. Yet the Oura ring is on pace for $1 billion in ...

Oura Ring users can benefit from recovery features in the Oura app, like Daytime Stress, Symptom Radar and AI-powered Oura Advisor. Here's how to use them.

I tested the Chirp Halo wireless muscle stimulator for two months. Here’s how the at-home EMS and TENS device helped with my chronic pain, plus my honest opinion about it.

More brands are launching screenless trackers to keep you focused, not distracted. I tested the Polar Loop to see if it delivers.

Hands-on Polar Grit X2 review covering navigation, GPS accuracy, battery life, training, sleep, and daily wear—an outdoor watch built for real life.