New Balance 52567NB NX710 Cardio TRNr Heart Rate Monitor, LimeGet fit the smart way with the NX710 Cardio TRNr Watch. Designed to give you feedback at a glance, this fitness monitor displays the stats that are most important to you during your workout - choose from current speed, average speed, total distance, total steps, estimated calories burned and more. The included chest strap uses Bluetooth Smart technology to transmit your heart rate to the New Balance Heart Rate Smart fitness app as well as compatible gym equipment.
The N5 makes keeping track of your heart rate easy! Featuring a chest strap monitor, visual and audible target alarms, average/maximum/resting heart rates, calories and fat burned feature, 24 hour chrono with 30 sessions, time/day/date, dual time zones, 5 daily alarms, backlight, water resistant up to 3 ATM.