High Precision Sensors
Max30102 High-Sensitivity Pulse Oximeter:Based On Photoplethysmography (PEG).
Heart Rate Sensor:Primarily based on PPG technology, with a minority of devices utilizing the Electrocardiogram (ECG) Principle.
The MPU6050 6 axis MEMS Motion Sensor:Micro-Electro-Mechanical Systems(MEMS) technology, integrating a 3-axisaccelerometer and a 3-axis gyroscope.
Together, these three sensors provide a clearand comprehensive analysis of your sleep quality.