Garmin HRM-Swim – Heart Rate Monitor Strap & Garmin HRM-Dual
Garmin HRM-Swim – Heart Rate Monitor Strap & Garmin HRM-Dual – Premium Heart Rate Monitor Chest Strap, Real Time Heart Rate Data via Bluetooth Low Energy, ANT+, Black Check Offer Price Lightweight and comfortable Designed for running, cycling and swimming Stores up to 20 hours of heart rate data Garmin premium heart rate chest strap transmits heart rate data in...