On Amazon, this product has a rating of 3.
Works for ages 12 and above.
Acrylic nails, as well as fingernail polish, may also obscure readings.
Turner Medical offers ear sensors sold individually or packaged with an oximeter.
Speak with your doctor or another healthcare professional for more information on monitoring your blood oxygen levels.
If the issues with heart are well recognized, people somewhat neglect the importance of respiratory health and monitoring.