It only takes a minute to set up your Smart / Smart Mini Pepper Spray. This is how you do it:
1. Download the app Plegium from the App Store or Google Play (free)
2. Connect your Smart / Smart mini in the app
3. Add emergency contacts in the app (up to 5)
4. To test all functions except the spray, push down the TEST lever on the side of the product for 10 seconds. Then push it back up.
The Plegium app must be open for the location text messages and phone calls to function. It's enough that the app is in the background and the phone can be locked, but if you actively close ("kill") the app it will not be able to receive the signal from your spray that it has been fired.