Amazon.com : Rachio 3: 8 Zone Smart Sprinkler Controller (Simple Automated Scheduling + Local Weather Intelligence. Save Water w/ Rain, Freeze & Wind Skip), App Enabled, Works w/ Alexa, Fast & Easy
Sprinkler controller Rachio 3 adds Apple HomeKit support - CNET
HomeKit Weekly: Hands-on with Elgato's Eve Aqua sprinkler controller - 9to5Mac
Amazon.com : Aeon Matrix Yardian Pro Smart Sprinkler Controller with Instant Button Control, 8 Zone, Compatible with Amazon Alexa, Apple HomeKit, Google Home, Google Assistant, IFTTT, Home Assistant : Patio, Lawn & Garden