Heart Rate Monitor Chest Replacement Strap, Elastic Sport Adjustable Soft HR Sensor Belt Chest Mount Straps Bands for Run Cycling, Compatible with Equipment Wahoo Garmin Polar, Buckle Distance 1.77"
Concept2 RowErg Standard Legs with PM5 - Black & Polar H9 Heart Rate Sensor – ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap for Gym, Cycling, Running, Outdoor Sports
Garmin HRM-Pro Plus - Premium Chest Strap for Recording Heart Rate and Running Efficiency Values Black & Polar H10 Heart Rate Monitor - ANT +, Bluetooth - Waterproof HR Sensor with Chest Strap