Scosche Rhythm+ Armband Heart Rate Monitor - RTHM 1.9

RHYTHM+ performance heart rate monitor and biometric sensor easily attaches to your forearm for full wireless communication with your device Connect to your favorite fitness app on your smartphone or tablet PerformTek sensor technology allows you to capture accurate data such as heart rate, distance, speed, cadence, calories burned and VO2 Max RHYTHM+ optically measures blood flow and body movement to ensure the most accurate data possible Connectivity: Bluetooth, Smart, ANT+ Waterproof technology (up to 1 metre for 30 minutes) Includes: extra strap, USB charging base and user manual