Thread: Instadreamer-like free app for Fitbit devices : beta testers needed

Hello ! The link to the app is there : https://gallery.fitbit.com/details/a...a-957e8560a457

For variability, I calculate it myself. I take measured heartbits over the last 3 minutes, and use the difference between max and min values. Above a certain threshold (7) and overall increase, I send the rem signal. So far, I didn't detected all dreams, however I was always right in a dream when firing vibrations (test is harsh : put a hard vibration, and check if I remember my dream )

Have fun with this, for me it worked after few nights and fine tuning of the vibration pattern (you can do this in the settings page).