Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

Tested by our CNET fitness expert and recommended by the personal trainers we consulted, these are the best chest strap heart-rate monitors for your workouts.

If you want the most accurate heart rate data from your workouts, it’s worth investing in a chest strap monitor, and some of the best I’ve tested are reduced for Prime Day.

Factors including stress, hormones, anxiety, medication, and physical activity also contribute to what may be considered a healthy resting heart rate for you.

Heart Rate Monitors A heart rate monitor is a personal monitoring device that allows a subject to measure their heart rate in real time or record their heart rate for later study.

I paired my Oura ring with Dexcom's Stelo AI-powered CGM to track my glucose and got these three takeaway about my eating habits.

Beats' exercise earbuds, the Powerbeats Pro 2, come with heart rate-monitoring tech for workout sessions and the same chipset as AirPods.