1️⃣ AUTOMATION : Perform Tasks In Background

To make the app robust and self alarming, make it auto reactive according to some of the factors depending on surroundings listed below:
🔘 Make it more active in a particular time range(ask usr to set the more cautious timings).
🔘 Consider the situation as emergency as if the shake and vibrations around the device exceeds the fixed limit.
🔘 SOS without opening app in emergency(provide shortcut or gesture)
🔘 Auto share sms & mails & WhatsApp messages & live location to saved contacts while in emergency
🔘 While the emergency detected record the path of the user until situation gets safe afterwards and keep sharing the location checkpoints in that timespan with the saved contacts(like within 5 mins refresh location to generate checkpoint and share automatically)
🔘 Auto image capture while in emergency and share and save too.

Share your ideas if you can work on this core functionalities.