Jabra Sport Pulse wireless earbuds track your heart rate

The influx of heart rate-monitoring earbuds has a new entrant, the Jabra Sport Pulse. As the name suggests, these fitness-centric earbuds have an integrated heart rate monitor that provides wearers with their heart rate data, no wristband necessary. The earbuds are joined by the Sport Life Application. The app works alongside the earbuds to provide runners and other users with …