Asking Wyze Development to contact their vendors to see if they can find a good quality pulse oximeter that can be used to check the oxygen in your blood I am looking for a good commercial grade. They have found out that people have had the virus and had no symptoms and their blood level oxygen was running low by the time they went to emergency room for assistance they had to be placed on a ventilator and it hurt Organs.
Most of them are average quality and at this time you don’t want to be misled.
Thank you for obtaining the thermometers and the facemask, they have been a super blessing to us.