Sensor Accuracy

[Ankushhh]

How accurate/correct is the sensor on galaxy S10 Plus that measures the SPO2 levels (blood oxygen level), heart rate and stress levels ? 

Is it as good as the pulse oximeter or other medical grade equipments/devices available in the market? 

[Sidhabhi]

Almost accurate..yesterday,I compared it with oxymeter and there was difference of only 1%..

[Viks007]

Almost accurate or you can say much better than cheap chinese Oxymeters. However Samsung should provide realtime blood oxygen percentage until we take out our finger from sensor and perfusion index like oxymeter does. I think that can be fixed by Samsung Health update.

[Mnkpz]

mobile spo2 reading is less 2 3% compair with oximeter