# Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller: specs and price compared

A sourced, side-by-side comparison of the Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) (Hunter Industries) and RainMachine Touch HD-12 Smart WiFi Irrigation Controller (RainMachine) among smart sprinkler controllers.

## Side by side

| Spec | Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) | RainMachine Touch HD-12 Smart WiFi Irrigation Controller |
| --- | --- | --- |
| US price | $200.33 | not published |
| Brand | Hunter Industries | RainMachine |
| Released | 2023 | 2016 |
| Zones | 4 | 12 |
| Hub required | No | No |
| Weather intelligence | Yes | Yes |
| Indoor outdoor rating | indoor/outdoor (protected location) | indoor only |
| Works with alexa google | Yes | Yes |
| Works with homekit | No | Yes |
| Epa watersense | Yes | Yes |
| App control | Yes | Yes |
| Expandable zones | Yes | No |

## Key differences

- Zones: Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) 4 vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller 12
- Indoor outdoor rating: Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) indoor/outdoor (protected location) vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller indoor only
- Works with homekit: Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) No vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller Yes
- Expandable zones: Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) Yes vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller No

## Sources

- Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone): https://bigirrigation.com/shop-products/irrigation/controllers/wifi-controllers/hydrawise-hpc-400-wi-fi-controller-hpc400-2023-model/ (bigirrigation.com, verified 2026-06-20)
- RainMachine Touch HD-12 Smart WiFi Irrigation Controller: https://www.rainmachine.com/products/rainmachine-touch-hd.html (rainmachine.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/smart-sprinkler-controllers/hunter-hydrawise-hpc-400-vs-rainmachine-touch-hd-12/
Cite: Per The Front Desk Review, Hunter Hydrawise Pro-C HPC-400 WiFi Controller (4-Zone) ($200.33) vs RainMachine Touch HD-12 Smart WiFi Irrigation Controller (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-sprinkler-controllers/hunter-hydrawise-hpc-400-vs-rainmachine-touch-hd-12/
License: CC BY 4.0.