YoLink FlowSmart All-in-One Smart Water Meter & Auto Shutoff for ¾″ Pipes, LoRa Long-Range, Real-Time Leak Detection, 10-Year Battery, 80+ Device Ecosystem, Hub Included – YS5018

NSF CERTIFIED – POTABLE WATER SAFE Meets strict NSF standards for drinking water applications in homes and commercial buildings. REAL-TIME LEAK DETECTION + AUTO SHUTOFF (WORKS OFFLINE) Ultrasonic metering detects leaks instantly and closes the valve automatically—even during internet or power outages. Manual override included. LONGEST-RANGE SMART WATER TECH (YOLINK LORA) Up to ¼-mile open-air range—far beyond Wi-Fi/Zigbee. Reliable through walls, basements, meter pits, and metal enclosures; ideal for smart buildings and large properties. 10-YEAR BATTERY WITH PATENTED TECH YoLink D2D (device-to-device) and Radio Wake-Up technologies enable ultra-low power operation using long-life lithium batteries—no wiring required. 80+ DEVICE YOLINK ECOSYSTEM + NO FEES Works with the growing YoLink platform (leak sensors, valves, thermostats, security, energy). No subscription for alerts/history. App, email, SMS notifications; Alexa, IFTTT, Home Assistant compatible. 3/4" model with Hub included.