I did take the oximeter for a walk , I put it on my finger and then went for my regular walk and monitored my heart rate and oxygen as I went . It was interesting to be sure . My oxygen levels were relatively stable as was my heart rate until about the half way mark . My hear rate went up about 5 BPm and stayed there for the remainder of my walk . The half way mark is where I usually start to feel the walk so watching my beats per minute seemed to confirm that the half way point was where some fatigue or strain came into play .
The oximeter is really good for monitoring your cardiovascular fitness . A lot of people run out of steam because they can’t maintain oxygen levels in their blood and as a result suffer loss of energy and fatigue . Like my mother it could be some lung related issue , or quite possibly a heart related issue or quite possibly incredibly bad health ( couch potato ) . So what we have is a relatively cheap tool for monitoring cardio health and what could quite possibly be a early warning system to get your proverbial ass to the doctor before you need an ambulance .
I did check the Pulse rate against a clock and it was spot on , but I have no way of checking the oxygen levels . Some important stuff : The oximeter is capable of lying to you and to avoid that the meter needs to be on your finger correctly ! I found I had to push my finger in all the way and wiggle it a little so that the sensor that takes the readings was happy . With the finger in properly and the sensor happy I found the oximeter ( Pulse rate ) to be accurate and the reading stable . I would rate the oximeter a must have item if you care about your health or the health of your family members . Visit GB and check out their oximeters , they just might save the life of some one you care about . ( More oximeters )