Hi I am developing an android app which needs to send alert to the fitness device worn by the user.Basically it should make the band vibrate or sound an alarm.
I checked many bands including mapmyrun,jawbone etc but they are not exposing this api.
I just found out that Fitbit gives this feature for some of their bands
https://dev.fitbit.com/docs/devices/#alarms
"Fitbit activity trackers (excluding MobileTrack) have the ability to set alarms. Get Alarms Resource URL GET https://api.fitbit.com/1/user/[user-id]/devices/tracker/[tracker-id]/alarms.json"