GPS tracker

Smart technology for you and your cat

KADDZ is a one-of-a-kind cat collar. Thanks to GPS & GSM technology it collects data about the position and activity of your cat – in search mode every 20 seconds. Thanks to mobile technology, you can follow the life and share the adventures of your cat on your smartphone.

Small and light

Weighing just 45 grams, KADDZ is suited for cats weighing 3.5 kg or more. Most cats get used to wearing their new collar in no time.

Long battery life

The battery lasts up to 4 days in the “battery saver” mode. The GPS cat collar includes two batteries so that you can charge one, while the other is in use.

Simple battery exchange

While your cat is wearing its GPS collar, you can take off the discharged battery and insert the newly charged one within seconds.

Magnetic safety lock

The collar’s clasp opens when 3 kg of tensile force is applied so that your cat can move around freely and safely outside, and nothing can happen should your beloved pet get stuck somewhere. The collar will simply spring open and can easily be found again with the search mode in the app.

KADDZ works in 200 countries worldwide

KADDZ transmits its data with a 2G mobile network. This network covers approximately 200 countries worldwide.

Sound and light signal

You can activate lights and sounds on the cat collar via your smartphone, so you can find your little darling in a dark place such as a cluttered basement.


The collar is made for outdoor cats and is waterproof (IP67 protection).

Data subscription / service fee

To use KADDZ, all you need is a GPS cat collar, a monthly service fee, and the KADDZ app.

The monthly service fee includes the following data deliverables:

  • Data transfer
  • Creation of statistics displayed in the app
  • Over-the-Air (OTA) software updates
  • Technical support


You'd like to know more about the functionality? You can download the KADDZ factsheet here:

You are using an outdated browser. Please update your browser to view this website correctly:;