CATEYE OHR-31 Optical Heart Rate Sensor – Bluetooth/ANT+, USB Rechargeable Armband HR Monitor for Road, MTB & Gravel Cycling, 24 Hour Battery Life, IPX7 Waterproof, Fitness/Smartphone App Compatible

Original price was: $74.95.Current price is: $69.95.
Price: (as of – Details) Next Generation Wrist Watch style Dual-band Bluetooth and ANT+ Optical Heart Rate Sensor that makes

moofit HW401 Heart Rate Monitor Armband, IP67 Waterproof, Support Bluetooth/ANT+, Rechargeable Optical Heart Rate Sensor Bracelet Works with Wahoo, Strava, Elite HRV

Original price was: $35.99.Current price is: $30.59.
Price: (as of – Details) To calculate the overall star rating and percentage breakdown by star, we don’t use a