The flagship Fitbit wristband tracks steps, heart rate, sleep, heart rhythms, and stress. It’s a great performer, with some of the best sleep tracking and health metrics around. Be warned ...

The wristband used is a typical heart rate monitor, worn on a black branded strap. Once gallery-goers have concluded their visit and returned the wristband and lanyard, they will receive a free ...

It may even help to track your calorie burn, resting heart rate and heart rate zones. This fitness wristband can ...

Two sizes, better than ever. The Google Pixel Watch 3 comes in 41mm and 45mm sizes, and each size comes in Wi-Fi or LTE options. They all come with improved activity and fitness tracking, thinner ...