Develop an APP that performs security measures

Develop an APP that performs security measures for individuals / businesses. The app should be compatible with both iOS and Android operating systems made in React-Native or Flutter.

We have a small button that needs to be programmed via this made app. There are 3 programmable procedures. This button connects to your mobile via Bluetooth.

Single Press.
Double Press.
Hold.

We are working with a company called FLIC ( https://flic.io ) and you are to copy a few of their app features and add further security features that we require.

Example: This will be a panic button. Lets say we have 10 commands for the button. 5 run on single press, 4 on double and 1 on hold.

Single Press:
- Send email to multiple addresses
- Send SMS to multiple addresses
- Call a number and play a pre-made WAVE file
- GPS Track enabled for 60 min
- Phone records video and voice for 20min

Double Press:
- Send email to multiple addresses
- Send SMS to multiple addresses
- Cancels GPS Tracking
- Cancels voice and video recording

Hold:
- Copy the FLIC app FUNCTIONS below:

Play A sound
Camera - Takes photo
Find My Phone
Vibrate Phone
Open Spotify and play



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* Email out when low battery
* Client will need to be able to set a mobile number and email (multiple if required)

Attached are the FLIC app screenshots that will be similar in our app.

Basically we need a button to run some commands programmed via an app. Also add features from the FLIC app to this App.