Beurer PO40 Pulse Oximeter | Measures heart rate, arterial oxygen saturation and perfusion index for those with medical conditions | Suitable for high-altitude sports | Medical device

Very good! It takes a few seconds but it seems very accurate. A nice colour easy to read display.

I bought a cheap device from an unknown brand but the readings appeared a bit suspect at times. This device is much more consistent so worth the extra.

Yes.. it’s definitely worth the price, and buying reputable quality…Thankyou!

Easy to use and understand

Found this very good. It is accurate.as checked with GP and has same reading.Screen is clear though could be biggerThe other thing would be connectivity to iPhone to store readings. Easy o use and even checks if a good readingOverall very happy

This is my third or forth go at buying one of these things, so I thought I would go for the bigger names in healthcare as some of the other Chinese made no name things were a bit haphazard, but I am still not sure how accurate it is.It is on par with the hospital ones (I spent 5 days in) but not my Dr's one. I am a normal 93/94 in hospital and at home, but my Dr has a NHS one and he gets 98 or 99 ? So I think this one is pretty close to being right as opposed to my Dr having 98/99 when I have not had that amount of oxygen for 20 plus years.So yes it is ok and quite accurate and worth the money. But who REALLY knows !!!!!

Accurate measurement. Before this I bought an oximeter but the readings were lower and inaccurate. This is spot on.

serves its purpose