【Remote Real-time monitoring】SNZB-02D sensor will monitor the temperature and humidity in real time on the APP remotely or display screen, with up to 120m/400ft coverate.

【High Accuracy & 5s Fast Refresh】Built-in Swiss-made smart hygrometer sensor that gives you more accurate readings maintaining ±0.2°C/±0.4°F accuracy in temperature and ±2%RH accuracy in humidity, refreshes readings every 5 seconds.

【Large LCD screen display】Use large LCD display to view the real-time values of temperature humidity clearly and dynamically, the intuitive display icons let you check the room conditions and battery status even easier than ever.

【App notifications】You’ll receive instant alerts from your phone when the temperature or humidity exceeds your set comfort level.

【Data Storage & Export】Up to half-year free cloud storage, and most accurate enough to view hourly data, you can also check the highest and lowest values at any hour or day and data can be exported as files.

Please Note: SONOFF ZigBee Bridge Is Required.

【Accurate and Fast Reading】Powered by the world top sensor Sensirion from Switzerland, eTHS provides temperature accuracy up to ±0.54°F/±0.3°C and humidity accuracy up to ±2%RH. Data is refreshed every 2 seconds ensures instant updates and automations.

【TH2MQTT Home Assistant】TH2MQTT is a bridge that connects a temperature and humidity sensor (TH) to Home Assistant using the MQTT protocol. This allows Home Assistant to monitor and react to changes in temperature and humidity. For example, it can trigger actions like turning on a air conditoner when the temperature is too high, or activating a humidifier when the humidity drops below a certain level. Essentially, it enables you to automate your home environment based on real-time temperature and humidity data.

【WiFi Connection Without Hub】Why paying more to buy another hub and add troubles? Unlike other Bluetooth sensors, eTHS is always connected to Internet with WiFi (2.4G) directly. Watch data from anywhere at any time and avoid any potential failure due to signal conversion.

【App Real-Time Status and Alert】View current status and 24-hour data curve even you are not at home. Set higher and lower limit to get immediate alerts for abnomities, helping you respond faster to sudden changes in environments such as greenhouses and basement storage.

【FREE Data Storage and Export】eTHS offers world's longest FREE data storage for up to 3 years. You can view detailed data history after years and export full data to Excel file at any time for records tracking.

【Works with Alexa/Google】eTHS works with Alexa and Google Home for voice interaction. No need to find and check sensor details in App but just ask Alexa or Google Assistant the temperature or humidity data in specific room. Use Routines in Alexa App as an event to interact with products from other brands.

Two Ways to Connect: Easily monitor temp and humidity data in real time from anywhere. With stable WiFi(50m) and Bluetooth(30m) connection via the Govee Home app, you'll have more opportunities to react to changes in your air quality. (only support 2.4G WiFi)

Fast & Accurate: Equipped with a Swiss made sensor, this thermo-hygrometer provides precise readings. Temperature is accurate to ±0.54℉/±0.3℃, and humidity is ±3%RH. Temperature range to -20 to 60 degrees Celsius. By refreshing every 2s, you'll stay regularly updated. Supports widget function.

Alert Function: Set preset temp and humidity ranges, and receive an app alert immediately whenever levels fall out of that range. This function helps you react fast to sudden changes in your house, baby room, etc.Tips：check battery status to avoid disconnections caused by depleted power.

Free Data Storage & Export: The room humidity meter uploads data to the App when connected via Bluetooth or WiFi. Enjoy a 20 days online data storage view and export up to 2 years worth of data seen through clear historical trends and graphs.

Easy to Place: With the lanyard loop, you can easily place this indoor thermometer hygrometer anywhere. Package contents 1 x Govee Temp Humidity Gauge, 1 x Lanyard Loop, 1 x User Manual.

【Notes】AN AQARA HUB IS REQUIRED AND SOLD SEPARATELY.(NOTE:Not support hubs from other brands.) Requires a secured 2.4 gigahertz Wi-Fi network connection for Hub M2/ M1S/ E1/M1S Gen2 and Camera Hub G2H Pro/ G2H, and 2.4/ 5 GHz Wi-Fi for Camera Hub G3.(Not Support Wi-Fi 6.Wired connection via Ethernet RJ45 for Hub M2 is also supported).Additionally, to integrate the Aqara Temperature and Humidity Sensor with HomeKit or to enable the skills in Alexa,an Aqara Hub is necessary for binding.

【3-in-1 Environmental Monitoring】Monitor your home’s environment with ease using the Aqara sensor’s 3-in-1 functionality. It accurately measures temperature, humidity, and atmospheric pressure, ensuring you stay informed about your living conditions. All data is tracked in real time and displayed on the Aqara app, allowing you to view trends and make adjustments for a healthier and more comfortable home environment.

【Proximity】 For a sturdy connection and accurate transmission of temperature and humidity data, ensure that the Aqara Temperature and Humidity Sensor is within 400 inches of the Aqara Zigbee hub, and the hub is within the same range from the Wi-Fi router. Additionally, make sure the hub and the router are on the same local area network (LAN).

【Remote Monitoring and Home Automation】When the room temperature reaches above or below a certain threshold, the Aqara Temperature and Humidity Sensor can send a push alert to your phone or trigger the Aqara Hub night light. Additionally, the Aqara Temperature and Humidity Sensor can control other connected devices such as Aqara Smart Plug to ensure that your fan or humidifier maintains a constant level of comfort for you and your family.

【Accurate Measurement】Utilizes high-quality sensor from the industry-leading manufacturer, Sensirion.(Please avoid installing the Aqara Temperature Sensor in environments with extreme temperatures, such as inside a refrigerator.) Note: Please pull the plastic battery tab out before long-pressing the reset button to start the device. If the device disconnects, please ensure the battery has power. If not, please rotate the temperature sensor to remove the battery cover and replace the battery.

App Remote Control: The wifi temperature and humidity sensor is controlled by Smart Life app or Tuya Smart app, which can be downloaded from the phone app store or scan the QR code on the user manual. You can easily monitor temperature and humidity data from anywhere when connected. Please note that it only supports 2.4G Wi-Fi networks, NOT 5G.

Smart Scene to Tigger Devices or Alerts: You can preset the range of temperature and humidity in the “Scene”, when the temperature or humidity reaches the range, it will push alert notifications via app. You can also set a smart scene to turn your smart devices on/off automatically. Wireless Indoor Hygrometer makes your home smarter.

Free Data Storage & Export: Our room temperature sensor with LCD display. You can check the current temperature humidity on LCD display, or you can get current and historic data via app. Historical data is quickly and easily downloaded with a smartphone and can then be exported as a CSV file by email.

Voice Control: Mini Humidity Sensor is compatible with Alexa and Google Home. You can ask for the current temperature and humidity with your voice.

Compact Size & Easy to Place: With a smaller & compact design, this space-saving device is lightweight and portable. And you can place it on your desktop or place it at multiple locations by the hanging hole.

Remote Monitoring via WiFi Connectivity: This wifi temperature sensor connects to WiFi (no hub required), allowing real-time tracking of temperature and humidity via the app. Monitor data remotely from anywhere, with features like °F/°C switching, historical records, and trend graphs for comprehensive environmental insights

Smart Alerts and Third-Party Integration: As a smart temperature sensor, it triggers app notifications when preset temperature (low/high) or humidity thresholds are exceeded. Seamlessly integrates with Amazon Alexa, Google Assistant, and Cozylife for voice commands (e.g., "Alexa, what's the humidity in the bedroom?") and smart home automation

Intelligent Scene Linkage for Proactive Care: Use the app to create automated scenes: for example, your AC to turn on when temperatures rise or activate a dehumidifier when humidity exceeds limits. This temperature and humidity sensor acts as a data source for smart devices, enhancing home efficiency and comfort

High Precision and Real-Time Updates: Equipped with advanced sensors, this wifi thermometer provides accurate measurements with instant updates via the app. Ideal for monitoring nurseries, greenhouses, basements, or cigar humidors, ensuring precise environmental control without delays

Compact Design and Flexible Installation: The sleek, lightweight design of this smart thermometer fits discreetly in small spaces like potted plants or reptile vivariums. Install it on walls using the included sticker or screws, or place it freely on shelves

Accurate measurement and quick update: the combination thermometer and hygrometer provides a temperature measurement result between -50°C to 70°C, which is available in °C or °F. The measuring range of humidity is between 10% to 99%. The readings are automatically updated every 10 seconds thanks to the built-in sensitive sensors

Innovative room climate indicator: the humidity meter shows the current humidity and temperature in adorable symbols: dry, comfort, wet. If the room climate is too damp or too dry, the smiley is unhappy, so you can easily inform yourself about action needs for room climate control

Healthier Home: Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits

Smart Design: Room thermometer indoor features tabletop and magnet mountable design; Celsius or Fahrenheit selector; Powered by AAA battery

Universal use: an ideal indoor climate has a positive effect on our well-being and health. Thanks to its compact design and any assembly, the room thermometer can find its place in any room - practical for climate monitoring at home or in the office

Comfort Level Indicator: The home indoor thermometer has 3 types of smile icons that simultaneously display different temperature and humidity levels, it allows you to keep an eye on your health and comfort at home: wet, comfort, dry at a glance

Accurate and fast response: The indoor air thermometer allows air flow to flow through the ventilation holes and gives you fast and accurate data over time, it measures the temperature range from -50 to 70 degrees Celsius and humidity ranges from 10 to 99 percent relative humidity, so you can adjust the heating or humidifier base on temperature and humidity readings

Easy to read: The large clear digits of the desktop indoor hygrometer are easy to read on the LCD screen; In addition, it has a stand, magnetic stand and a mounting slot on the back, allowing you to place it virtually anywhere. You can switch between Celsius or Fahrenheit display at will; the home indoor thermometer can make your indoor air temperature or humidity data clear at a glance

Low energy consumption: Thanks to the low energy consumption display, the room termometer can operate for at least one and a half years; thanks to the combination of the humidity display and the air comfort indicator, you are simultaneously informed of the humidity level and the temperature of the room

Quick Refresh: The digital indoor thermometer refreshes every 10 seconds to keep you up to date with the latest changes in temperature and humidity readings.