Peter Gamma (Physiologist & Director) Meditation Research Institute Switzerland (MRIS)

Who uses a Dreem 2 or a Muse S headband with 4 EEG channels for sleep studies with an accuracy of around 80 percent?

Both devices offer an accuracy of around 80 % which has been shown in scientific papers. You can find those in our journal. This can be compared to the accuracy of a Garmin Forerunner 235 compared to a Quinton Q-tel RMS 3 channel ECG device as you can see in this table: Which physiologist writes …