Maybe only the watch-like devices that can be developed for.
I want to add "accident detection" to my vivosport. It basically does everything I'd want in a watch (especially for the size and weight), just wish it had a way of detecting if I have been in a crash (bike or car) or serious fall. Since it has an accelerometer it should be capable of detecting an accident and sending push notifications to contacts.
That would have to be done in the firmware. It doesn't support CIQ.
Try suggesting it in the vivosport forum or here: www.garmin.com/.../