Comparison of Watch-Based Seizure Detectors

There are now a few watch based seizure detectors available.   The following table attempts to show a comparison between them:

Feature / App Open Seizure Detector Neutun Pebble Seizure Detect Smart Monitor
Open Source Yes No Yes No
Subscription Required No No (at the moment??) No Yes
Operating Systems Android Android / IOS Android / IOS ?
Takes over Pebble Watch Yes No – background process Yes No?
Fault Monitoring and Warning Alarms Yes No No Yes
SMS Text Message Alarms Yes Yes? Yes Yes
Web Based Alarms Yes No No No
Local (wifi) based Alarms Yes No No No
Seizure and Medication Tracking No Yes No Not yet