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

Name: POLAR H10 HR Sensor: Bluetooth Enabled, 🏋️ Black, M-XXL – Advanced Accuracy for Heart Rate Monitoring
Item: POLAR H10 HR Sensor: Bluetooth Enabled, 🏋️ Black, M-XXL – Advanced Accuracy for Heart Rate Monitoring
Rating: 1

March 10, 2023

There is absolutely no product, do not buy it.

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.

Pros

It seems to monitor the pulse as well as the variability fairly correctly.

Cons

It causes irritation on the skin that itches and looks creepy, and after a few nights of wearing it at night, it leaves red marks on the skin. After a while, the irritation goes away, but the marks remain. This does not occur along the entirety of the surface of the sensors; rather, it is limited to the sliver of sensor that is immediately adjacent to the left and right edges (it turns out under the breast).