Peloton has just launched a new forearm-worn heart-rate band that will replace the company’s current chest-strap monitor. The $90 heart-rate monitor (HRM) uses optical sensors rather than the ...

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 ...

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 ...