Last Updated on September 14, 2022 by pg@petergamma.org We wrote a «Review of Accuracy Studies of Consumer Grade Heart Rate Monitors»: For our purpose, a motion-artifact free ECG reference device would be very helpful. We can choose an Adinstruments Equivital for it: or an OpenBCI ECG device: Would it not be great to have all … Continue reading How to Join Sensor Data from Consumer Grade Sports Sensor Devices & OpenBCI Sensor Devices into a Single InfluxDB