Fingertip Pulse Oximeter Finger Sandwich Pulse Oximeter Blood Oxygen Saturation Monitor Digital Screen Heart Rate Medical SpO2 PR PI

The results are not real

Works well! Thanks!😎👍

💯👍👍👍❤❤❤

The results are not real

Works well! Thanks!😎👍

💯👍👍👍❤❤❤

I already know the device and keep ordering it. I have already given one away as a gift. The fingernail must be WITHOUT nail polish, only then does it work. I like the device. Thank you.

Something is not working for me, I will try to buy new batteries but it is a bit strange because the remote control with these bacteria works but the pulse oximeter does not 🙁

This device gets a good rating from me because it is easy to use and also very inexpensive and very accurate.

Book before the date.Conforms to the description and in good state

I tried it, no problem, it works very well, thank you.

It's great and works well I'm happy with the product

Already ordered and always everything is OK. gladly again

Pulse oximeter unfortunately does not show any measured values!!!

Satisfied with the purchase. Works well. Thank you.

The device does not perform measurements.

Not yet tested but coming soon

A useful and efficient device

It works well

Everything is OK

Good

I didn't expect this, this is what I got, this is not a fake, this is just a dummy! I do not recommend this application !!!

Except for the cross. For Christians Add. Also. To. The. Jews. Shield. David. And also. Star of David. With a chain You are good. In shipping and service.

The membership is created for a collection point further away than initially stated.

I will definitely use it, it doesn't work at all

doesn't work exactly but it works

It seems to work

It measures well