【iGPSPORT Heart Rate Sensor】 This is an iGPSPORT heart rate sensor that accurately measures your heart rate during training and cycling. It supports Bluetooth and ANT+ and can be linked with various cycle computers and smartwatches. ・No noticeable scratches or stains ・Operation confirmed ・Belt condition is also good It is a chest-worn type, so stable heart rate measurement is possible. Recommended for those who aim to manage training data and improve performance. Instant purchase is OK. If you are looking for one, please consider it. #iGPSPORT #HeartRateSensor #CycleComputer #Training #RoadBike #Cycling #Running #Fitness