United StatesPhyn is an American smart water company, created in 2016 as a joint venture between Belkin International and Uponor, that makes whole-home water monitoring and shutoff devices. Its products read pressure and flow on the main line, learn the home's normal water use, detect leaks and plumbing problems, and can close the supply automatically. They connect over Wi-Fi with no hub and work with Alexa, Google Assistant and IFTTT, with water use reporting by fixture in the Phyn app.
View PhynYoLink 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.
View YoLinkEvery product from both brands
Each brand's full lineup, one above the other: tap any product for specs, compatibility and pricing.
YoLink15
View all - Cameras
Uno
4.2(140)$69.99 - Door & Window Sensors
10% OFFLoRa Smart Outdoor Contact Sensor
4.5(1K)$22.49$24.99 - Door & Window Sensors
10% OFFSolar Outdoor Door Sensor
4.5(1K)$28.79$31.99 - Hubs
21% OFFHub
4.5(2K)$23.59$29.99 - Motion Sensors
10% OFFIndoor Motion Sensor RT
4.4(2.6K)$25.19$27.99 - Motion Sensors
10% OFFLoRa 1/4 Mile Motion Sensor
4.4(2.6K)$21.59$23.99 - Plugs
Mini Plug
4.6(712)$19.99 - Plugs
15% OFFSmart Outdoor Energy Plug
4.6(712)$27.99$32.98 - Smoke & CO Detectors
Photoelectric Smoke Alarm
5.0(16)$49.99 - Temperature & Humidity Sensors
Smart Wireless Thermometer Hygrometer
4.7(983)$18.99 - Water Leak Sensors
24% OFFWater Leak Sensor 1
4.6(7K)$15.29$19.99 - Water Leak Sensors
Water Leak Sensor 4
4.7(1.8K)€60.12 - Water Shutoff Valves
FlowSmart All-in-One Water Meter & Shutoff
4.4(173)$269.99 - Water Shutoff Valves
Valve Controller 2 with EVO Valve Operator
4.6(300)$239.00 - Water Timers
8% OFFSmart Sprinkler Timer
4.4(38)$54.99$59.99