Knowledge is power when it comes to performance, these picks help you get it.

A heart rate monitor may be the key to unlocking your fitness goals. That’s because heart rate is a reliable indicator of your exercise input—it reflects the effort applied to every workout. Keeping ...

The Garmin HRM-Fit is a heart rate monitor made for women, or at least anyone who would wear a sports bra while exercising. Where other heart rate monitor straps use an elastic band and a metal popper ...

Firstly, it's much more comfortable to wear, as it's closer to a bracelet-style strap than a smartwatch. In fact, in a recent ...

I am a marathon runner, and I routinely mention this not (just) to prove that those memes about runners always talking about running are absolutely correct: We do. I do it because I've gotten there by ...

Samsung's new Sensor OLED Display integrates health sensors directly into the panel, letting it measure heart rate and blood ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. 2025 was a fun year to ...

The best heart rate sensors are the easiest way to keep track of your cycling performance and how your body reacts to your training efforts. There is a huge range of heart rate monitors to choose from ...

Get ready for some amazing tech that's about to change the way we see the world, literally. Meta has just unveiled its latest creation, the Aria Gen 2 augmented reality (AR) glasses. But don't rush ...

Apple is expected to introduce the all-new AirPods Pro 3 next month, alongside new iPhone 17 and Apple Watch models. Apple's best earbuds are expected to feature a heart rate sensor, which first made ...