Best Smart Sprinkler Controllers · Rachio · Updated June 2026
Rachio 3 Smart Sprinkler Controller (16-Zone): specs and price (2026)
Rachio 3 Smart Sprinkler Controller (16-Zone) has a US price of $249.99 (MSRP on rachio.com as of 2026-06-20). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $249.99 MSRP on rachio.com as of 2026-06-20 |
|---|---|
| Brand | Rachio |
| Released | 2018 |
| zones | 16 |
| hub required | No |
| weather intelligence | Yes |
| indoor outdoor rating | indoor; outdoor enclosure sold separately |
| works with alexa google | Yes |
| works with homekit | No |
| epa watersense | Yes |
| app control | Yes |
| expandable zones | No |
Source: rachio.com (verified 2026-06-20) · corroborated by 9to5mac.com. Price $249.99 confirmed on rachio.com product page; same 2018 generation and feature set as the 8-zone model. Alexa and Google confirmed on the page; HomeKit set false because Rachio dropped HomeKit in October 2022 (9to5Mac/AppleInsider) and the current page lists no HomeKit. WaterSense confirmed via rebate/utility sources.
Frequently asked questions
How much does the Rachio 3 Smart Sprinkler Controller (16-Zone) cost?
The Rachio 3 Smart Sprinkler Controller (16-Zone) has a US price of $249.99 (MSRP on rachio.com as of 2026-06-20), as of 2026-06-20.
When was the Rachio 3 Smart Sprinkler Controller (16-Zone) released?
The Rachio 3 Smart Sprinkler Controller (16-Zone) was released 2018.
What are the Rachio 3 Smart Sprinkler Controller (16-Zone)'s key specs?
Rachio 3 Smart Sprinkler Controller (16-Zone) (Rachio): zones 16, hub required No, weather intelligence Yes, indoor outdoor rating indoor; outdoor enclosure sold separately, works with alexa google Yes. Full sourced spec sheet verified 2026-06-20.
How it compares
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