Amazon has the POLAR H10 Heart Rate Monitor Chest Strap – ANT + Bluetooth, Waterproof HR Sensor for Men and Women for as low as $56 depending on color options (Black M-XL and XS-S size) or at $62.95 for Red M-XL size.
Amazon has the POLAR H10 Heart Rate Monitor Chest Strap – ANT + Bluetooth, Waterproof HR Sensor for Men and Women for as low as $56 depending on color options (Black M-XL and XS-S size) or at $62.95 for Red M-XL size.