Hubitat supports SMS Text messaging with a limit of 10 messages per day.
Pushover support was added to help alleviate the 10 SMS msg per day limit. I wrote the original Pushover Device Driver for Hubitat, which Hubitat then integrated as a native, fully supported driver. To create the Pushover Device, simply go to the Devices page, click Add Virtual Device, then give it a name and DeviceNetworkID, and select the Pushover Driver. Once the virtual device is added, you can configure the Device with your Pushover credentials.
You can find directions for its use in this thread.
