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  6. Item#: 9SIC5M0KUA0218

  • $28.99
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    WiFi Thermometer Hygrometer, Smart Humidity Temperature Sensor with App Notification Alert, Data Storage, Remote Monitor for Room, Nursery, Greenhouse, Humidor, Wine Cellar

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    • Wi-Fi Connectivity: Simple setup for 2.4GHz networks (5G not supported). Automatically uploads data to the cloud at your preset intervals, enabling remote monitoring of temperature/humidity via the dedicated app.
    • High-Precision Sensors: Equipped with professional-grade sensors, featuring temperature accuracy of ±0.54°F (±0.3°C) and humidity accuracy of ±3%RH. (Note: To ensure measurement accuracy, maintain sufficient battery level and operate within the effective connection range.)
    • Temperature & Humidity Alerts: Set custom threshold ranges. Receive app notifications when readings exceed your settings, helping monitor environmental changes in basements, greenhouses, and similar spaces.
    • Power Source: This Wi-Fi temperature and humidity monitor operates on 3 AAA batteries (included). Its low-power chip design helps optimize energy usage. (Note: Actual battery life varies significantly based on your chosen sampling interval.)
    • Remote Monitoring: This product focuses on remote temperature and humidity monitoring via the mobile app. The device itself has no display screen. All data viewing, historical logging, and alert configuration must be done through the Daybetter app.
    • [Note] NOT compatible with Tuya, Smartlife, Magic Home. NOT support MATTER/Home Assistant by now.
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    multifunction
    applicable scene
    applicable scene
    applicable scene
    sync interval

    The companion app is the DayBetter App. You can download it for free by searching "DayBetter" in the App Store (iOS) or Google Play Store (Android).

    Easy to place

    Hangable

    Our Thermo-Hygrometer is hangable, allowing you to easily place it anywhere.

    Device Sharing

    Device Sharing

    The owner of the Thermo-Hygrometer can share device data within the app to other app users.

    Data Storage and Export

    Data Storage and Export

    Our app allows you to view historical data of days, months and years

    Easy Power Solution

    Easy Power Solution

    Powered by 3 AAA batteries for convenient use, with low power consumption that reduces the need for frequent battery replacements.

    multifunction
    applicable scene
    applicable scene
    applicable scene
    sync interval

    The companion app is the DayBetter App. You can download it for free by searching "DayBetter" in the App Store (iOS) or Google Play Store (Android).

    Easy to place

    Hangable

    Our Thermo-Hygrometer is hangable, allowing you to easily place it anywhere.

    Device Sharing

    Device Sharing

    The owner of the Thermo-Hygrometer can share device data within the app to other app users.

    Data Storage and Export

    Data Storage and Export

    Our app allows you to view historical data of days, months and years

    Easy Power Solution

    Easy Power Solution

    Powered by 3 AAA batteries for convenient use, with low power consumption that reduces the need for frequent battery replacements.

    MMU WiFi Thermometer Hygrometer, Smart Humidity Temperature Sensor with App Notification Alert, Data Storage, Remote Monitor for Room, Nursery, Greenhouse, Humidor, Wine Cellar


    Product information

    Color White
    Brand MMU
    Product Dimensions 1.81"W x 2.87"H
    Battery Description Alkaline
    Mounting Type Freestanding
    Upper Temperature Rating 50 Degrees Celsius
    Temperature Accuracy 0.54 Degrees Fahrenheit
    Temperature Reading Accuracy plus_minus_0_point_3_degrees_celsius
    Manufacturer MMU
    Smart Home Compatibility Smart Home Compatible
    Item Weight 2.39 ounces
    Item model number WSDJ02
    Batteries 3 AAA batteries required. (included)
    Date First Available May 15, 2025

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