The countdown to Amazon's annual summer sale is on, but all it takes is a minute to check out these already amazing deals on Samsung, Garmin, Apple, and more. Time's ticking!

I research, wear, and test health and fitness wearables here at Lifehacker. I also have a longstanding interest in public ...

This $350 smart ring tracks more than you'll ever need to (and want to) know without committing to a subscription.

At the start of the race, it took a while for the reading of the Venu X1 to rise to the correct heart rate, and the Apple ...

That’s often too late to stop transmission. With early smartwatch alerts, people might catch infections sooner, start ...

When Google announced the Pixel Watch 3 last summer, the company promised it would get a life-saving new feature — Loss of ...

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable ...

Can A Smartwatch Save Your Heart? Explore Experts Chaitanya Deshpande / May 12, 2025, 19:43 IST Share AA ...

Our hearts beat faster when we exercise, which is why heart rate training can be so useful. But when we aren’t doing anything, our heart rate can still be useful to know. If you have a wearable ...

The AI-powered wearable chips created at the University of Mississippi achieve 92.4% success rate in detecting heart attacks through real-time alerts which may protect lives during crucial times.