Pump it up.
Workouts are more effective when we put on our JAXJOX Heart Rate Monitor. An adjustable chest strap accurately measures heart rate while we run, jump, spin, dance, and play, so we do our best—every. single. time. Once JAXJOX is in place, there’s no stopping us. Connect it to the JAXJOX mobile app to see your results and track it over time.
Easy wireless syncing with Bluetooth.
Superior dual sensor heart rate accuracy.
IPX7 rated level waterproof technology.
Device saves 13 hrs of heart rate activity.
Up to 15 months battery life.
Soft adjustable strap for a comfortable fit.