Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the top heart rate monitors we've tested.

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish - their ...

A biomechanical well plate inspired by the pressure-sensing lateral line of fish can wirelessly monitor the pulse of multiple ...

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. February 18, 2025 Add ...

Beats just released its long-anticipated Powerbeats Pro 2. Despite several new features — including the H2 chip, wireless charging support, ANC and Transparency modes, and a more secure earhook design ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

These are now our hands-down favorite earbuds for exercising and athletics. Our only reservations are that the heart rate monitor always defers to Apple Watch if you have both and that AirPods Pro ...

The project aims to create a simple heartbeat sensor which uses an Arduino in order to send OSC signals at each heartbeat through the network. To communicate with the computer and send data to ...