New Portable Pulse Oximeter with OLED Display for Blood Oxygen Saturation and Heart Rate Monitoring









Description
Reviews 151
All done in time. Fine!
All done in time. Fine!
The saturator is complete garbage. It works, but it always shows 88 oxygen and 80 pulse. Moreover, everyone has the same values. The shoddy workers from China are simply deceiving people in this way.
At first glance it works, but it always shows different numbers, you need to get used to it and set it correctly to get detailed information, thank you!
The portable pulse oximeter is not working, the bottom cover is broken and the packaging is torn, giving the impression that it was used.
It doesn't work, I put batteries after evaluating the product, I was in a hurry, how can I return the product
The heart rate monitor doesn't work. I changed the batteries, but it still doesn't work. Should I send you the heart rate monitor?
I received the goods. The quality is excellent. I am happy with everything. Good luck in trading.
Well packed. But no batteries. I ordered earlier, there were batteries.
Everything arrived well packaged too...very happy with the purchase..
I haven't checked yet, I'm already ordering the second one, the first one didn't work
Easy to use, very helpful during winter illnesses
The pulse oximeter is not working. The rest of the goods are ok.
This is the second time I order, and again it doesn’t work.
I received the product quickly, but it doesn't work 🙁
The heart rate monitor is good, I recommend buying it.
I bought batteries, installed them, but they don't work.
I need to check it out. Everything is fine. Thank you.
It was not at all what I ordered.
Everything arrived packed. I didn't use it.
We installed the batteries, everything works.
Black cable is soldered. Bad piano.
Convenient for those with tachycardia
The device is useful, thank you
It works well
normal goods.
thanks It works
Well thank you
Everything is fine
Does not work
Does not work.
Does not work
Does not work
It doesn't
Everything 👍👍👍
OK.































