Jumper Pulse Oximeter Digital Blood Oxygen Saturation SpO2 and Pulse Rate Monitor, Perfect for Home Health Care and Outdoor Activities - Include Lanyard and AAA Batteries (Blue)

seems to read fairly consistently, however on a few occasions it had SPO2 of 90% which suggest i should have been in respiratory distress. cleaned sensor and that seemed to help. My readings average around 94% so it would be good to check against a more accurate hospital one when the opportunity arises. Other than that great value for money accurate pulse rate reading and well constructed. I have given accuracy 3 stars only because ioof the fluctuations i have measured. If i get the opportunity to check against another device, i will update my post. on the whole i would recommend. Had a chance to compare to the ones we use in the hospital and it is consistently reading 4-5 (94-95%) units lower than the hospital one (98.65 -99.60%), which i assume to be the better quality and more accurate one. Have reduced rating to 2 stars due to the perceived inaccuracy when compared to a hospital SpO2 meter of similar design.

Readings match another oximeter I have and the pulse rate also matches the one on my blood pressure monitor so I am confident in its accuracy. Its so easy to use you don't even need to read the instructions.The big downside is the packaging, A box far bigger than it needed to be mostly full of non-recyclable plastic foam. The cardboard box itself is plastic coated and not recyclable either.

Bought it as a gift for a med school student, she's been using it at her clinical rotations for the past 3 days and loves it. Used it myself too, quite accurate with 2% +/- error which isn't bad considering its wireless

Just never worked properly. Should have sent it back

Exactly as advertised

Excellent

This has been a life saver

Nothing