You can check the status of your KATANA Safety Arc in your KATANA Safety App. From the home screen, if you are not paired, it will say so at the top of the screen. Also, there is a small indicator light on the bottom left of your Arc. It will blink blue every two minutes if you've lost your Bluetooth connection or turned off your location services. Remember to always keep Bluetooth and location services on and while not required, we strongly suggest keeping the app open in the background on your phone.
Should you need to repair your Arc:
Click the menu button on the top left and select “My Devices”. Then click the small plus mark in the my devices section at the top. Choose the product you wish to pair from the bottom, in this case "KATANA Arc". On the next screen press the red start pairing button at the bottom and then choose your Bluetooth ID when it shows as an option. You will get a green check mark (pairing confirmation) on the screen when successful.