Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Powerbeats Pro 2 ...

The Powerbeats Pro 2 are an impressive pair of headphones, but it takes some setup to use all of their features, especially if you want to try the heart rate tracking. Here’s a full breakdown on how ...