The Rachio 3 Smart Sprinkler Controller (16-Zone) ($249.99) is a top pick with a 8.7/10 consensus score across 5 expert reviews. Experts highlight best-rated app in the category, named top pick by wirecutter and 16 zones with master-valve support and no modules to buy. Best for: Large-lot homeowners with up to 16 zones who want the best app, native HomeKit, and master-valve support with no expansion modules.
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Rachio 3 Smart Sprinkler Controller (16-Zone)
Smart Irrigation Controller
SmartHomeExplorer proprietary rating
5 expert sources
The Rachio 3 Smart Sprinkler Controller (16-Zone) earns a SHE Score of 6.6/10, driven by strong value (8.7/10) with room to improve in compatibility breadth (5/10). Based on 5 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.7/10 across 5 sources
Last verified:Key Features
- ✓ 16 fixed zones with master-valve/pump relay
- ✓ Weather Intelligence Plus hyper-local forecasting
- ✓ Native HomeKit plus Alexa and Google
- ✓ Stores up to 400 run events locally
Best For
What Experts Agree On
What Experts Love
- ✓ Best-rated app in the category, named top pick by Wirecutter
- ✓ 16 zones with master-valve support and no modules to buy
- ✓ Native HomeKit lets an Apple user share control with an Alexa user
- ✓ Stores up to 400 local run events with physical-button manual runs
Common Criticisms
- ✗ No on-unit screen for full offline reprogramming
- ✗ Pricier per zone than the Orbit B-hyve XR 16-zone
- ✗ Redesigned app dropped year-to-date water-usage reports
Order by Thu, June 18 for Prime delivery in time.
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What The Experts Say
Ready to buy the Rachio 3 Smart Sprinkler Controller (16-Zone)?
Check Price on Amazon$249.99 · 5 expert sources · 8.7/10 consensus
Frequently Asked Questions
Is the Rachio 3 Smart Sprinkler Controller (16-Zone) worth it?
Rachio 3 Smart Sprinkler Controller (16-Zone) earns a 8.7/10 consensus score across our 12 expert sources. It is rated "Must Buy" — Large-lot homeowners with up to 16 zones who want the best app, native HomeKit, and master-valve support with no expansion modules. At $249.99, it ranks among the top picks in its category.
Who is the Rachio 3 Smart Sprinkler Controller (16-Zone) best for?
Rachio 3 Smart Sprinkler Controller (16-Zone) is best for: Large-lot homeowners with up to 16 zones who want the best app, native HomeKit, and master-valve support with no expansion modules. Experts rate it "Must Buy" overall.
How does the Rachio 3 Smart Sprinkler Controller (16-Zone) compare to other Outdoor options?
Among the Outdoor products we have reviewed, Rachio 3 Smart Sprinkler Controller (16-Zone) ranks above average with a 8.7/10 score. See our full category comparison for more details.
What smart home systems does the Rachio 3 Smart Sprinkler Controller (16-Zone) work with?
Rachio 3 Smart Sprinkler Controller (16-Zone) works with Apple HomeKit, Amazon Alexa. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Rachio 3 Smart Sprinkler Controller (16-Zone)?
The main pros of the Rachio 3 Smart Sprinkler Controller (16-Zone) are best-rated app in the category, named top pick by wirecutter and 16 zones with master-valve support and no modules to buy. The main downside is no on-unit screen for full offline reprogramming. Overall, experts rate it "Must Buy" with a 8.7/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 5 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.