YoLink X3 Outdoor Thermometer Hygrometer Data Logger | 5-Year Battery, App & Alexa Compatible, -22°F to 140°F Range

• Monitor & Manage Temperature & Humidity Remotely: using the free, no subscription-required and user-friendly YoLink app, you will know the temperature and humidity at a glance, whether you are in the other room or on the other side of the world.
• Be Informed of Abnormal Conditions: receive smartphone push notifications, email, SMS notifications when a condition you have set previously is met. Additional notifications and central station monitoring service are optional upgrades.
• Commercial Grade Accuracy and Environmental Range: designed with home and business applications in mind, precision components are utilized, to provide the accuracy you demand. Temperature acccuracy of ±0.54℉ and humidity accuracy of ±3% RH and extended operating range of -22° to 140° F.
• IFTTT & Alexa Integration: trigger IFTTT applets based on high or low temperature set points reached (when device alerts). Voice query Alexa for the temperature (only; humidity not supported at this time). Triggering Alexa routines is not supported at this time.
• Long-lasting Performance: X3 Temperature Humidity Sensor features an exceptional 5-year battery life, guaranteeing uninterrupted and dependable monitoring of temperature and humidity levels over an extended period without the need for frequent battery changes.
• Offline Data Logging: The X3 Thermometer Hygrometer comes equipped with an innovative offline data logger, allowing you to capture and store temperature and humidity information even when not connected to a hub. Retrieve and review the recorded data conveniently whenever your device is back online.
• YoLink Hub is REQUIRED! This device will not operate without a Hub, not included. Please search B07TQLKQLJ for the Hub
• OUTDOOR INSTALLATION REQUIREMENTS — Designed for outdoor use, but not waterproof. Install the device in a protected location away from direct rain, standing water, condensation, and excessive moisture. Covered areas or enclosures may reduce exposure but may still collect humidity or condensation. Prolonged exposure to moisture can damage electronic components and affect device performance.

• Install the Sensor — Mount the sensor in a sheltered outdoor location, away from direct rain and moisture, using the wall mount included.
• Connect to Hub & App — Search B07TQLKQLJ for the YoLink Hub, connect the sensor via LoRa, and set up the YoLink app on your smartphone.
• Configure Alerts & Automation — Use the app to set temperature/humidity thresholds, enable notifications, and link with Alexa or IFTTT for automation.

Typical situations where YoLink X3 Outdoor Thermometer Hygrometer Data Logger | 5-Year Battery helps — illustrative scenarios, not customer reviews.