Before use: Moisten the electrode area of the strap with tap water and secure the strap to your chest. Attaching the sensor to the chest strap.
After use: Remove the sensor. If the sensor becomes dirty, clean it with mild soap and water. Dry the sensor with a soft towel. Rinse the strap under running water and allow it to dry after each use. The chest strap is not recommended to be machine washed in a washing machine.
Storage: Store the strap and sensor separately to maximize battery life.