I have used other oximeters before, but this xoimeter added Bluetooth function makes reading much easier.

this oximeter has Bluetooth function, make it reading easier, and the data can be stored and reviewed

I use this product to check my oxygen levels daily, i find it extremely accurate.

Love this product! I use it to quickly check heart rate and/or oxygen saturation. Great for asthmatics and anyone with breathing issues to monitor levels.

This oximeter is easy to use and read