Review on POLAR H10 HR Sensor: Bluetooth Enabled, 🏋️ Black, M-XXL – Advanced Accuracy for Heart Rate Monitoring by Agata Kaminska ᠌

Its advantages include its seamless compatibility with the Apple Watch, which eliminates the need to purchase a second, more expensive sports watch equipped with a chest pulse sensor in order to use it for running. This is a fantastic running shoe for those just starting out. Depending on how often and how long you exercise, you may need to replace the battery every three months to a year. ConsIt is unclear if the polar sensor or the watch sensor is used to obtain heart rate data. The polar sensor failed for an extended period of time (around six months), and it wasn't until I drained the training data that I realized the data had actually come from the watch sensor (this is visible on any tracker's graph).