The Scosche ReVolt Dual USB Car Charger is a low-cost but high-performance device that channels maximum power from your car’s DC outlet to your compact devices.

- Business Insider

I wore the Rhythm+ for a week to my regular skating practices and weight training sessions. From those workouts, it proved significantly more accurate than my usual Apple Watch tracking (I used Bluetooth to connect to the Rhythm, but it also offers ANT+ support for cyclists).

- iMore