The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

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Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

Keeping track of your heart rate while working out is now easier than ever, thanks to wearables like smartwatches and fitness trackers. However, the gold standard for heart rate data is a chest strap ...

This simple circuit enables you to listen to your heartbeat, for instance, while you are exercising. The transducer used for detecting the pulse is an electret microphone, X1 in the diagram. The model ...

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. July 9, 2025 Add as a ...

Apple Watch’s incredible pulse-monitoring powers are at the center of Apple’s newest legal battle. Masimo Corp., a healthcare company that manufactures pulse monitor technology, filed a lawsuit ...

Apple’s Beats unit rolled out the long-anticipated Powerbeats Pro 2, bringing noise cancellation, a heart-rate monitor and revamped design to the popular, athlete-oriented earbuds. The new model adds ...

We may receive a commission on purchases made from links. Smartwatches and other wrist-bound fitness trackers have exploded in popularity over the past few years, but there's a wearable heart rate ...