I’m trying to setup Rachio 3 12 Zone from Costco on HomeKit but there is no HomeKit option within the app More -> Controller Settings as other posts have stated.
I’ve already factory reset the controller and removed it from my app. That didn’t resolve the issue.
The only abnormal thing that happened during setup is that when I clicked update firmware my phone said the firmware update failed. However, the app is showing latest firmware and there is no option to update.
App version: 4.1.2
Firmware version: iro3-firmware-hk-5-631