New Beats Powerbeats Pro 2 can measure your heart rate

A small but growing movement of ankle-watch acolytes has been afoot for a couple of years, as various users of Apple Watches ...
The Apple Watch—and other smartwatches—are designed to be worn on your wrist. But why not wear it elsewhere? I’ve worn an ...
A growing number of Apple Watch users are wearing the device on their ankles to improve fitness tracking accuracy, but the ...