Really like the ease of use on this product. I purchased it for my dad and it is easy for him to read and understand.
Easy diagnostic tool
This is the second one I brought of the same thing. I bought another one of a difference brand and send it back because it did not work out of the box. I recommend everybody keeps one in the house.
After a recent surgery, it was noted on discharge that oxygen levels were a bit low so they prescribed oxygen for a short period during recovery. Got the oxygen but didn't know if it was helping. You would think they would provide a pulse oximeter. Looked at Amazon and saw this one had a lot of reviews and people were happy. It was delivered within 12 hours and works as described and oxygen level are normal.Only thing I have as a negative is that the instructions give no description of what the measure values mean and what is considered normal. You can find the info online but would be nice to have it in the instructions or a link to a site. PI% is the one measurement that was a bit confusing but seems to give an indication on the reliability of the reading. The higher the percentage the better/