Review on POLAR H10 HR Sensor: Bluetooth Enabled, 🏋️ Black, M-XXL – Advanced Accuracy for Heart Rate Monitoring by Quan Tran (Louis Trn ᠌

Acquired for long enough wear, in a dream, to measure the variability, and not just to use during short athletic activities. In the real world, this would never happen. Completely and utterly disappointed. It was written in clear text on the support devices that "Polar equipment is hygienically certified." Why would you wear it at night? Could it be that you suffer from allergies? And just so you know, yeah, I am extremely allergic, and it is to ignorance that I am allergic. The irritation under the breasts starts very immediately. It's unfortunate that I didn't see this sooner because I didn't want to return it at first and I didn't give redness the importance it deserved. Nevertheless, it is too late; I am unable to return the items. The tech assistance is excellent, that's for sure.