Jabra's Sport Pulse headphones pack in both fitness testing by monitoring VO2 Max levels and in-ear heart rate tracking. Collected data will be streamed to the TrainerMD dashboard where doctors, nurses and trainers can receive real-time notifications on pulse, calories burned and pace. Medical professionals can then use the stats to provide further recommendations over time. TrainerMD's 360 Health Program is in pre-enrollment right now, but it's slated to launch this fall.

A new version of the Sport Pulse headphones was announced earlier this week. The latest model added the VO2 Max monitoring on top of pulse tracking that was a key feature on the previous release. That addition of VO2 Max levels uses Jabra's Sport Life app to keep tabs on aerobic fitness by measuring how efficiently your body is using oxygen. The new Sport Pulse Special Edition was revealed alongside Sport Coach Special Edition wireless headphones that count your reps as well as provide training tips during a workout.