While the best fitness trackers and best smartwatches come with heart rate monitoring, they'll never match the precision of a dedicated chest strap or a wrist-based monitor. The best heart rate ...

Comfortable, reliable, and featherlight, the Polar OH1 is one of the best optical armband heart rate monitors we've tested ... and other wrist-based activity trackers rely on the latter, as ...

If you're not hypersensitive to tight devices, a chest strap is unquestionably better than your current smartwatch.

smartLAB hrm W heart rate monitor is also compatible with Sport watches and cycling computers such as Garmin and Polar. The smartLAB hrm W heart rate monitor is for sport purposes only and it is ...

The Asus VivoWatch 6 Aero should let you stick your finger on the watch face to get a blood oxygen and blood pressure reading ...

In this case, heart rate and step count were the crucial metrics, collected via the accelerometer and optical monitor fitted inside Polar smartwatches. The coaching, which involved guidance on ...

The best fitness trackers are a great way to get in shape and monitor your essential stats without breaking the bank. The wrist-worn devices can track your steps, keep tabs on your heart rate ...

The Charge 6 also features a more advanced heart rate monitor than its predecessors ... in line with my control device through it all (the Polar H10 Chest Strap). When I took the Charge 6 on ...

Available in two sizes 40mm and 44mm, the smaller one is optimal for folks who prefer minimal wrist bulk ... not assessing the sleep tracking and heart rate accuracy of the latest tach gadgets ...

With the right fitness tracker on your wrist, staying motivated ... It now features an upgraded heart rate sensor for more accurate readings, seven temperature sensors for improved wellness insights, ...