meross WiFi Water Timer for Garden Hose (Hub Included, IP65)

What is it and what's it for?

It's a smart timer that screws directly onto a spigot or hose and connects over WiFi, so you can turn watering on and off from your phone or with your voice without installing valves or a full controller.

Real-world use cases

• At home: You have a single hose to water the yard and want to be able to trigger it remotely (or have it shut off on its own after 20 minutes) without installing a whole valve system.
• In a business or workshop: A storefront with a small outdoor planter can automate its single watering point without the investment of a full controller-plus-valves system.

How to avoid buying the wrong one

• It's compatible with Alexa, Google Assistant, AND Apple HomeKit — if you use HomeKit, this works where others in this ranking don't.
• The connectors are brass, more corrosion-resistant than common plastic, important since it stays exposed outdoors.
• It has fewer reviews (218) and a lower rating than other products in the ranking — it's a newer product with less real-world track record.