About this item

• POPULAR APPLICATIONS include fridge, freezer and cooler, greenhouse and grow room temperature & humidity monitoring. View current and historical temperature/humidity activity from the app. Receive notifications in the form of SMS, email, and phone push (including Critical Alerts - iOS only). With optional products not included, receive spoken and tone alert notifications from a SpeakerHub, or single-tone alerts from one of our indoor or outdoor sirens.
• NO WIFI WORRIES! YoLink utilizes a unique wireless format very different from WiFi. Based on LoRa, our devices boast 1/4 mile open-air wireless range, long battery life, and superior obstruction penetration (allowing for placement inside freezers, etc.). Communication is two-way encrypted, protecting your network security and privacy.
• READY FOR BUSINESS OR HOME: In addition to the features of our family of smart temperature & humidity sensors, this new X3 line sensor features advanced sensor data streaming and storage. View real-time sensor status, and record activity as frequently as 10 minute* intervals. If not connected to the internet, over 64,000 events are stored in the sensor for later uploading to the cloud. *Additional features added with future device updates.
• START SMART! A YoLink hub is REQUIRED for full functionality, including for the app to work, but your hub is compatible with a growing family of smart products for home and business! Search for B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B07TQLKQLJ for the original Hub.
• Integration with IFTTT and Alexa: initiate IFTTT applets when specific high or low temperature thresholds are met (upon device notification). You can ask Alexa for the current temperature (humidity inquiries are not available currently). At this moment, activating Alexa routines is not supported.