• 1. Fully charge controller and tracker.
• 2. Download PETFON app from Apple APP Store or Google play.
• 3. Register with your email address on PETFON APP.
• 4. Scan both controller and tracker with your cellphone.
• 5. Input your dog’s information.
• 6. Press ring button and light button on Controller, if the tracker rings or lights up, that means they are successfully connected.
• 7. Attach the PETFON tracker to your dog’s collar.

The detailed step by step instructions are listed in the Quick start guide (the hard copy is in the package). Please feel free to contact us if there are any questions about it.