Provides heart rate information to compatible mobile training applications such as Endomondo, RunKeeper, SportyPal, CardioTrainer, Runtastic, Run.GPS, Sportstracklive, IdoMove
Uses Bluetooth transmission, ensuring that the mobile device finds your heart rate signal
Washable fabric strap. Water-resistant connector.
Refer User Manual for troubleshooting Instructions.
User replaceable battery.Compatible with: iPhone 4S and later, and with selected Android devices including Samsung Galaxy S3 and S4 using Android 4.3 or later.