I have created an app for integrating the ZTE K2 kids watch with Homey. The main focus of the first preview release has been messaging and location events.
The app requires a dedicated ZTE Kids account, since an account can only be used on one device at a time. It is not required to give the account admin privileges.
The app is tested with a single K2 Pro watch, but should work with multiple watched tied to the same account. It should also work with other ZTE Kids watches, but it is not tested.
I have no roadmap for implementing additional features, but I’m looking into adding support for managing tasks and reminders.
During development I had a couple of incidents where the watch lost internet connection. I do not believe this is related to the app, but rather issues with the free subscription from Ice Norway. The fix is to restart the watch with a different SIM-card and then the old SIM-card can be switched back.