GPS cat tracker

Track your outdoor cat's activities

KADDZ lets you know your cat's current location in the KADDZ app: the collar uses GPS, WiFi, and GSM signals to locate your cat every couple of minutes. These position data are transmitted to your smartphone via the mobile network and displayed in the app as territory, trail and other activities of your cat.

How does WiFi, GSM, and GPS localization work?

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.

Search mode with sound and light signal

You can activate lights and sounds on the cat collar via your smartphone, so you can search and find your missing cat in the darkness or in basements, attics, cellars, or garages.


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

Suited for cats weighing 3.5 kg or more

Weighing 57 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 and up to 2 days in the "standard" mode. The GPS cat collar includes two batteries so that you can charge one, while the other is in use.

Rechargeable battery

You can take off the empty battery and insert the newly charged one without having to lock your cat inside while the battery is charging.

Data subscription / service fee

To use KADDZall you need is a GPS cat collar, a monthly service fee, and the KADDZ app. The monthly service fee includes the following deliverables:

  • Data transfer
  • Display of the cats' activity statistics in the app
  • Over-The-Air (OTA) software updates
  • Technical support

Why does the GPS cat collar need a data subscription?

Data sheet

Do you want to know more about how it works? You can download the KADDZ factsheet here:

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