"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

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

Peloton has taken the wraps off a new Bluetooth heart rate sensor designed to strap around the user's arm. Though this isn't the company's first heart rate monitoring accessory, Peloton's previously ...

This bicep-based monitor tracks heart rate within a beat or two—making it a strong option for runners who hate chest straps.

From watches to chest straps, a heart rate monitor can optimize your workouts. Polar, Garmin, and Fitbit top our list. See what else we’re wearing to run, swim, cycle, and more. Heart rate monitors ...