A user pointed out that the fall detection function that is available on the Pebble watch version of OpenSeizureDetector is not present on the Garmin/Fitbit version.
I have had a quick go at adding it into the Garmin/Fitbit data source now – there is a section in the Seizure Detector settings screen for fall detection in V3.1.0 of the Android App – not currently published on Play Store but available here if anyone would like to try it: https://github.com/OpenSeizureDetector/Android_Pebble_SD/raw/V3.1/app/release/app-release-3.1.0.apk
The fall detection algorithm is very crude (http://www.openseizuredetector.org.uk/?page_id=455#Fall_Detection_Algorithm). If anyone has suggestions for improving it, please let me know and I can incorporate them into V3.1.x releases.
Graham (graham@openseizuredetector.org.uk)