Here is another smart pepper spray that helps you defend yourself. The Fazer Defense Ultimate Pepper Spray has a GPS tracker, UV ink, and military grade formula. It also has a 125dB alarm, which you can activate when in trouble. The device automatically texts and calls your emergency contacts with your location. You can add up to 5 of them in the companion app.
This pepper spray has a range of up to 18 feet. It also has a super bright light with 100-lumen output to disorient attackers. The Fazer Defense Smart Pepper Spray works with iOS and Android devices. It has 15 1-second bursts. You can find out more here.