Updated

Rachio 3 Smart Sprinkler Controller review: New tricks from the market leader

With onboard controls and cleaner connectors, this sprinkler system is better than ever.
Rachio 3 with cover
Rachio

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Christopher Null is a veteran technology and business journalist. He contributes regularly to TechHive, PCWorld, and Wired, and operates the websites Drinkhacker and Film Racket. Disclosure: He also writes for Hewlett-Packad's marketing website TechBeacon.