Description
Connection ANT + and Bluetooth it is worn on the chest. Thanks to the ECG measurement technology, (electrocardiogram) accurate heart rate data will be provided by this monitor. Good performance waterproof HR40 can be used in rainy days and also resists very well to sweat. Integrated CR2032 button cell battery. Up to 340 hours of battery life. The HR40 supports almost all heart rate receiving devices. It is possible to display heart rate data on compatible mobile applications, stopwatches and wristwatches via wireless transmission.