Features

Improved optical path

250 larger embedded photodiode

Compact device integrated PD and analog front

end

Embedded low noise analog front end for ECG

signals acquisition fulfill IEC 60601-2-47

RED and IR dedicated embedded PD filter

Analog electrical front end (e.g. for temperature

sensing using a NTC or galvanic skin resistivity

(GSR))

Reduce negative effect of strong sunlight

Hardware sequencer to offload processor

Adjustable LED driver with current control

Synchronous demodulator