To ensure sufficient transmission range from your Polar H6 heart rate sensor to the receiving device, keep the device in front of you. A good place is in a front pocket or fixed on a belt. Do not wear the receiving device on your back (for example, in a back pocket or backpack).
Using Your Heart Rate Sensor in Water
Polar H6 heart rate sensor is water resistant but Bluetooth® wireless technology will not work in water.
Caring for Your Heart Rate Sensor
The heart rate sensor is a
Connector: Detach the connector from the strap after every use and dry the connector with a soft towel. Clean the connector with a mild soap and water solution when needed. Never use alcohol or any abrasive material (e.g. steel wool or cleaning chemicals).