YoLink Smart Outdoor Sensor: Temperature, Humidity, Long-Range Alerts

Monitor and Manage Temperature and Humidity Remotely: Using the free, no subscription-required and user-friendly YoLink app, you can instantly check the temperature and humidity from anywhere, whether you are in another room or on the other side of the world.

Be Informed of Abnormal Conditions: Receive instant smartphone push notifications, emails, or SMS alerts when your preset conditions are met. Additional notifications and central station monitoring services are available as optional upgrades.

Commercial Grade Accuracy and Environmental Range: Designed for home and business applications, this device uses precision components to deliver the accuracy you expect. It offers a temperature accuracy of ±0.54℉ and humidity accuracy of ±3% RH, with an extended operating range from -22°F to 158°F.

IFTTT and Alexa Integration: Trigger IFTTT applets based on temperature set points when the device alerts are triggered. Ask Alexa for the current temperature (humidity not supported at this time). Voice triggering of Alexa routines is not available at this time.