I found this item through a review site online that listed it as one of the best oximeters. It's easy to use, has a clear read-out of both the percentage of oxygen your blood is holding but also your pulse. You can also store and read the data through the mobile App easily and readily.

Dec 13,2020

The oximeter arrived shortly and worked well right out of the box. It does not include battery (AAAA) so I used one of my rechargeable batteries. The instructions are clear and you really don't need to read them except to know how to open the battery compartment.

Nov 25,2020

The APP that can synchronize and store the data is very practical.

Dec 26,2020

This device is really a valuable deal that is worth recommending

Jan 07,2021

This device is worth the money and I am happy with it

Dec 30,2020

It is clear to read and operate, good health guard

Jan 12,2021

The best oximeter I have bought, very satisfied!

Nov 18,2020

Very good product and I am very pleased

Nov 29,2020