Is there someone who owns a Robomow (pro) and is working on a binding?
By default the mower connects via BT to the smartphone but the pro versions have a GSM module, so you can use the app everywhere. (GSM module can be bought for every model afterwards)
For the smallest model (RX20) there is also a webinterface (myrobomow).
I’m thinking of buying the RC304pro and it would be nice to integrate it in openHAB
edit: with the gsm module, you can NOT use the app everywhere. You will only receive notifications when somebody moved the mower out of your area or when the mower stops during it’s activity