Bk
Yes usually have same problem cold fingers give false oxygen reading. When
Nurse checked I usually
Have cold fingers. She or I have rub get heated then get true reading.
Paul Rife
Heres a short video of recent flooding here in virginia so please pray for us here.

Following up since several people remarked that cold hands and inactivity can affect the results. After my husband's physical therapy session in a warm room with exercises and massage and heat on his back, he came out with a number 30 points higher than yesterday's alarming read sitting in our apartment. Next, I will try heating up his hands directly and see what the number is. I feel relieved, but will still keep an eye on it. Otherwise, he seems really good these last few days!

Thank you everyone for your input and this question! Hoping things calm down in Virginia and everyone remember to hug those around you.

My husband’s hands/fingers are always really cold. This causes problems getting an accurate oximeter reading.

Low oxygen can be a sign of respiratory infection. Pneumonia/ fluid in lungs...etc. or as another member mentioned possible circulatory issues. O2 % should be above 90%. My mom's O2 dropped down into the low 70s and high 60s when she had Pneumonia. No real symptoms of Pneumonia were present but could be seen in chest xray. Also, the low O2 caused hallucinations. Definitely follow up with your provider. Best!