LPOW Fingertip Pulse Oximeter with OLED Screen Display

when you say "these" are you referring to this brand and model? and how did you check accuracy?

Without further research I , by default , would not trust a phone for accurately measuring my numbers




I originally got 2 at walmart 7 years ago(for @$30 each). They were both very accurate. Off by 1 on oxygen.
Since then I bought 1 cheap one listed on SD. My sister has bought several cheap ones posted on SD. NONE of them were accurate.

I get my numbers tested every month at the hospital - that is how I know if my finger oximeter is accurate. I put my finger oximeter on 1 finger when the hospital gets their oximeter reading on another finger.

Besides being useful for knowing current oxygen and pulse - they are a VERY quick way to see if someone goes into A-fib. Their pulse number will start jumping all over the place.

And during covid - getting an accurate oxygen count can be imperative. If you are at HIGH RISK getting diagnosed and treated EARLY -can be the difference between life and death.

And PLEASE EVERYBODY get your vaccine. People with blood cancers or have had transplants are DEPENDANT on herd immunity. These people and others do not necessarily develop antibodies from the vaccine. Their lives depend on others getting the vaccine too and wearing masks.

Get a vaccine to save someone else's life. It is not like you are being asked to go war.

Here is your unique discount quote: PLZREADCAREFULLY

Helping monitor my oxygen levels was the final thing that convinced me to go to ER. Im pretty stubborn to a fault and was adamant that I could have fought it on my own at home and i would be saving a bed for actual covid patients. My oximeter read 86% which basically left me no choice. Went to the hospital got admitted and found out I have diabetes, and it could have been much much worse if I didn't get treated when I did. $5 investment to be more informed about your health.... no brainer investment. Especially during these times.