Problem Statement: Wearable IoT device

[ramank775]

Short Title
A wearable IoT device which can be used to trigger alarm, or best if it can work independently.

Describe the solution you'd like
As in case of emergency, a mobile phone may not be the first thing to reach out or in most of the cases mobile phone is something which is snatched in the first place. Problem statement is to come up with a IoT solution or used existing available devices which can be used to trigger alarm.
That device should be wearable less likely to be snatched in first place. Device can either work with the mobile device but it would be better if that device can work independently.