If you use Petfon as the original Pet Tracker, e.g., the Tracker talks to the Controller directly, no monthly fee. Tracking distance: 1km in the city, 5.6km in rural areas. You can place the order HERE.
Petfon GPS Tracker, works in Helium Only Mode
If you plan to use Petfon GPS Tracker only in the Helium Network, you only need to buy a Petfon Tracker. You can track anything you like in any Helium network covered area.
Please place your order, HERE.
Download the manual here: Manual (Helium only mode)
Petfon GPS Tracker, works in Petfon-Helium Mode
If you choose to let the GPS Tracker work in the Petfon-Helium Mode, you must purchase both Petfon GPS Tracker and Petfon Controller. Place your order HERE.
When GPS Tracker is close to Controller (1km in the city, 5.6km in rural areas), these two devices communicate with each other directly. When you enable "Helium" in your COTX Device App, and the GPS Tracker gets further away from the Controller, the GPS Tracker will try to use the Helium Network to report GPS information.
Download the manual here: Manual (Petfon-Helium Mode)