YoLink FlowSmart All-in-One Smart Water Meter & Auto Shutoff for 1.5" Pipes, LoRa Long-Range, Real-Time Leak Detection, 10-Year Battery, 80+ Device Ecosystem, Hub Included – YS5018

NSF Certified All-in-One Smart Water Meter & Shutoff (3/4" with Hub)

Protect your property with FlowSmart—an ultrasonic water meter combined with a motorized shutoff valve for real-time leak detection and automatic shutoff. Certified for potable water and designed for homes and smart buildings, FlowSmart delivers trusted protection and measurable savings.

YoLink Long-Range Advantage

Built on the YoLink LoRa protocol, FlowSmart delivers up to 1/4-mile wireless range in open air—far beyond Wi-Fi or Zigbee—so it stays reliable in basements, meter pits, and metal enclosures.

Complete Smart IoT Ecosystem

Integrates with the 80+ device YoLink ecosystem—leak sensors, shutoff valves, thermostats, security, energy, and more—managed in one app with no subscription fees.

Power Efficiency & Offline Protection

With D2D and Radio Wake-Up technologies, battery-powered devices can operate up to 10 years on lithium cells. Automations continue to work during internet or power outages, and manual override ensures on-site control.

Smart Control, No Fees

Monitor usage, receive app/email/SMS alerts, and remotely shut off water from anywhere. Works with Alexa, IFTTT, and Home Assistant.