How to join sensor data from the Apple Watch, the Polar H10 chest strap and OpenBCI into a single InfluxDB?

Last Updated on August 1, 2023 by pg@petergamma.org A challenge which we have since several years, is to join sensor data from optical heart rate monitors and EEG data into a single database. For optical heart rate monitors, the example with the Apple watch uses the Apple Health auto export app, which makes things easier: … Continue reading How to join sensor data from the Apple Watch, the Polar H10 chest strap and OpenBCI into a single InfluxDB?