Heart rate tracking in earbuds has been attempted for over a decade, but the Powerbeats Pro 2 may have finally gotten it ...

For fitness enthusiasts who look for seamless tech integration, two wireless earbuds reign supreme: the Powerbeats Pro 2 and ...

Apple is launching its first earphones that can measure pulse. For months, there has been speculation that the iPhone maker could soon upgrade its AirPods with this feature - but now it is the new ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.