How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

After months of teasers and leaks, the Powerbeats Pro 2 were finally announced by Apple today. A key new feature built into the Powerbeats Pro 2 is heart rate monitoring, and that functionality is ...