When Bragi first released The Dash ear buds they made waves for their smart capabilities, activity tracking and internal storage. Now they’re back with an upgraded set in Dash Pro that are even more impressive than their predecessor. For starters, you still get everything that made the original Dash fantastic (heart rate, oxygen saturation and energy tracking) along with 27 sensors, 32-bit ARM processor, waterproof design and a one-touch Bluetooth pairing setup on both Android and iOS that is almost effortless. Tracking your vitals during a workout or taking a conference call with crystal clear audio—hopefully not at the same time—is great, but Dash Pro really excels because of the sophisticated AI that interfaces between your smart bluetooth headphones and the Bragi OS. Want to change tracks? Shake your head. Want to activate Siri or Cortana? Tap your cheek? Take an incoming call? Nod your head. By allowing you to program actions to specific gestures, Dash Pro earphones are truly the smartest audio devices out there.