United StatesFlume is an American company founded after California's 2014 drought to make household water use visible. Its single product line is the Flume smart water monitor, a strap-on sensor that reads the existing residential water meter magnetically and relays usage to a Wi-Fi bridge indoors, so it needs no plumbing work. The app reports real-time consumption by fixture, sets budgets, and sends leak alerts for both catastrophic bursts and slow drips.
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YoLink uses its own long-range LoRa wireless technology to connect smart home sensors and devices across large properties where Wi-Fi and Zigbee struggle. Its catalog includes leak sensors, door sensors, sirens, valve controllers and smart plugs, managed through the YoLink app and hub. YoLink is popular for whole-property monitoring thanks to its long wireless range.
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CamerasYoLinkUno
$69.99
Door & Window SensorsYoLinkLoRa Smart Outdoor Contact Sensor
$24.99
Motion SensorsYoLinkLoRa 1/4 Mile Motion Sensor
5% OFF$23.99$22.79
PlugsYoLinkMini Plug
$24.99
PlugsYoLinkSmart Outdoor Energy Plug
15% OFF$32.99$27.99
Smoke & CO DetectorsYoLinkPhotoelectric Smoke Alarm
$49.99
Temperature & Humidity SensorsYoLinkSmart Wireless Thermometer Hygrometer
5% OFF$16.99$16.14
Water Leak SensorsYoLinkWater Leak Sensor 1
10% OFF$16.99$15.29
Water Leak SensorsYoLinkWater Leak Sensor 4
17% OFF$23.99$19.99