Polar OH1 Optical Heart Rate Sensor

Polar OH1 Optical Heart Rate Sensor. - Optical heart rate (6 LED solution) - Works with all Polar Bluetooth devices, many sports and smart watches, Polar Beat and many other fitness apps - Works with ANT+ devices such as gym equipment and cycling computers - ANT+ and Bluetooth connections can be active at the same time - Built-in memory (4 MB, 150-200h of training time) - Water resistant (30 m) - Machine-washable textile armband - Swimming goggle strap clip - Chargeable battery (up to 12h of operating time) - Updatable firmware The Polar OH1 is a compact optical heart rate…