LifemaxFingertip Pulse Oximeter - Blood Oxygen Saturation Monitor, Heart Rate Sensor, Portable SpO2 Fingertip Reader, OLED Display, Accurate & Fast Readings for Health Monitoring at Home or On-the-Go

I am very pleased with this Pulse Oximeter it works perfectly

Would recommend as the oximeter is easy to use

The readings go up and down. I don't know if this is normal or not!But you do just stick it on your finger. My friend used one and the reading he gave made the difference to get him into hospital.

Bought to make sure Garmin wrist band readings were correct; they exactly matched! Very comfortable on finger.

Works as described

Appears to work well, & stabilises quickly when placed on a finger. It does exactly what it should and I am happy to have bought it.

Researched this and read reviews. Unfortunately readings are wildly different within a short time. We are both fit but this would be useless in an emergency - we would have been phoning emergency lines by now when we are fit and well. Sometimes it shows readings which seem plausible but only after lengthy attempts. Have experienced these in the past and it seems the same as medical staff use but we could never rely on it for any sort of guidance if we were unwell.

Not sure how this is useful for SpO2. Readings vary wildly. Sometimes going from 89 to 96 depending on which index / middle finger is used. Doesn’t settle that much after a minute. Pulse rate is very accurate by comparison.

Svolge egregiamente il suo lavoro, abbastanza preciso, unica cosa la prima misurazione (98 - 80) ovviamente è un dato preimpostato ci vogliono circa 15 secondi perché inizi a visualizzare la lettura corretta