Voltage:3V

Color:WHITE

• Bluetooth Temperature Humidity Sensor :The Tuya Bluetooth temperature humidity sensor ensures accurate readings, providing you with a reliable gauge of your home's environment.

• LCD Thermometer :Equipped with an LCD display, this thermometer clearly shows the current temperature and humidity levels, making it easy to monitor your home's climate.

• Remote Control Functionality :With its remote control feature, you can easily adjust settings from a distance, offering convenience and ease of use.

• Google Assistant Compatible :This smart device is compatible with Google Assistant, allowing for seamless integration into your smart home ecosystem.

• RoHS Certified :Certified by RoHS, this product is free from harmful substances, ensuring the safety of your home and the environment.

• Compact Design :Its compact design makes it an unobtrusive addition to any room, while still providing essential temperature and humidity data.

NOTE:

1. It is a Bluetooth version and cannot connect to WiFi or Tuya Zigbee hub.

2. But it supports Tuya Bluetooth Hub and Tuya Multi-Mode Gateway.

3. If Amazon Alexa and Google Home functionality is required, it must be used in conjunction with Tuya Bluetooth gateway or Tuya multi-mode gateway.

3. For more technical features, please refer to the "Product technical characteristics" section, at the end.

Product Features:

1. High precision temperature and humidity measurement.

2. Intuitive Comfort indication.

3. Real-time monitoring,data recording/export.

4. APP local Monitoring

5. Temperature and humidity data chart display

6. APP Remote Monitoring.

7. Smart Scene linkage.

NOTE: 6,7 requires Tuya Bluetooth gateway or Tuya Multi-Mode Hub supported.

Product Parameter:

* Power Supply: CR2032(included)* Wireless Type:Bluetooth 5.0 BLE

* Temperature Measure Range: -9.9℃-60℃

* Temperature Accuracy: ± 1 ℃

* Humidity Measure Range: 0% RH~99% RH

* Humidity Accuracy: ±5% RH

Temperature and Humidity Records

You can view the historic curve of the temperature and humidity in the APP, and export to your email.

APP Monitor

Pay attention to changes in temperature and humidity, adjust the indoor environment, and care for the health of the family.

Temperature Unit Switch.

You can switch the temperature unit between Fahrenheit and Celsius just by selecting the temperature unit in the setting, or press the reset button once , the temperature unit will change accordingly.

NOTE: After switching on the app, it must be synchronized to the sensor before it will take effect. This may take some time, you can press the sensor reset button or power off and restart.

Temperature and humidity calibration

You can calibrate temperature and humidity if necessary, just select and confirm the calibration value, the temperature and humidity will change accordingly.

Intuitive Comfort indicator shows the indoor environment

When you are not aware of the slightest change in the weather,sensitive children and the elderly may already be cold , using intuitive expressions to help you easily understand the comfort level.

AppIication Scenario

About Remote Monitor:

To achieve remote monitoring and automatic configuration, our products need Tuya Bluetooth Gateway or Tuya Multi-Mode gateway support.

Local monitoring: In this situation, you only need to turn on the Bluetooth function of your smartphone (some Android phones require GPS to be turned on), and use your phone to directly connect to the temperature and humidity sensor .

The local monitoring function will be limited: a) linkage function cannot be activated, b) alarm function cannot be used, c) low battery function cannot be used, e) Sometimes, due to device hibernation or the phone being far away from the device, the connection may be lost and multiple attempts may be required. f) Additionally, due to the speed of Bluetooth data transmission, it may take some time to retrieve historical data from the device.

Remote Monitoring:To use this method, you need to configure the sensor to either the Tuya Bluetooth gateway or the Tuya mult-imode gateway This usage method will not limit the functionality of the device.

NOTE:
The transmission distance of Bluetooth is generally less than 10 metres, so please pay attention to the distance when configuring.

Due to the characteristics of Bluetooth, any usage method may temporarily lose the connection, but please rest assured that the device will automatically reconnect.

Temperature & Humidity AI arm

You can preset the upper and lower limit for temperature and humidity in the app,when the temperature and humidity goes beyond the limit, you will receive the alarm message on mobile.

Linkage make your life smart

Through Bluetooth gateway,the temperature & humidity sensor can be linked with other smart devices in the home to improve indoor cooling,heating, dryness and wetness.

Low power Alarm

When the battery power is low ,it will push alarm message via app ,remind you to change the battery.

APP Main Page Show

APP Smart Link Page Show

NOTE: To achieve remote monitoring and automatic configuration, our products need Tuya Bluetooth Gateway or Tuya Multi-Mode gateway support.

Product technical characteristics

About Remote monitoring:

If you want to remotely monitor temperature and humidity, you must configure the sensor to Tuya Bluetooth Gateway or Tuya Multi-Mode gateway.If the mobile phone Bluetooth configure is used, the sensor has no remote monitoring or linkage function.If the mobile phone is directly connected, some Android phones need to turn on the GPS function (low-power Bluetooth is included in the GPS function)

About Update Frequency:

1. The sensor uses a trigger mechanism. When the temperature or humidity changes to the set value, the sensor will report the data immediately. Generally, the data is updated once an hour.

2. The sensor cannot set the update report data frequency.

3. The sensor cannot set alarm. The alarm function is set on the APP.

NOTE:This function requires Tuya Bluetooth Gateway or Tuya Multi-Mode Gateway supported.

Error on temperature and humidity:

1. All temperature and humidity sensors will have certain errors, please note. The temperature error of this sensor is ± 1 ℃, and the humidity error is ± 5% RH. Any value within this range is normal.

2. The sensor error and manufacturing process will meet, and there will also be some errors between products of the same model.

3. According to Newton's third law, heat conduction takes a certain time. The sensor needs 30 minutes or 1 hour to be consistent with the room temperature, and the measurement will be accurate.

Historical curve of temperature and humidity:

1. The minimum granularity of historical data (daily chart) is 1 hour, and the minimum granularity of exported data is also 1 hour.

2. Days of historical data are stored for 7 days.3. The value of historical data is the average value. That is, the average value of a minimum granularity time.

Support for third-party smart speakers:

1. Because the third-party smart speakers (Google Home/Amazon Alexa) do not have control panels corresponding to temperature and humidity sensors,Therefore, the APP of third-party smart speakers may not display the temperature and humidity correctly.But we have developed voice query function. Therefore, the current temperature and humidity can be queried by voice.

2. Route or automatic process related to temperature and humidity cannot be established on the third-party smart speakers.

3. The device does not support Yandex Alice.

NOTE:This function requires Tuya Bluetooth Gateway or Tuya Multi-Mode Gateway supported.

Trigger mechanism of temperature and humidity in automatic process:

We used Edge Triggered (ET)That is, the action can only be triggered if the condition crosses the set condition.

A: For example, turn on the light when the automatic setting temperature is greater than 25 ℃.A.

1. When the temperature rises from below 25 ℃ to 25 ℃, the automatic process can trigger the ON light.A.

2. After the automatic process is set, the temperature is always above 25 ℃, and the lamp is not turned on.

B: For example, when the automatic setting temperature is less than 20 ℃, turn on the light.B.

1. When the temperature drops from above 20 ℃ to 20 ℃, the automatic process can trigger the start lamp.B.

2. After the automatic process is set, the temperature is always below 20 ℃, and the lamp is not turned on.

NOTE:This function requires Tuya Bluetooth Gateway or Tuya Multi-Mode Gateway supported.

FQA

Q: Why does the sensor sometimes display offline when I directly link it to my phone?

A: This sensor is powered by a battery, so we are focusing on power-saving. When there is little change in temperature and humidity, the sensor turns off Bluetooth for power-saving operation. In this case, the sensor open the Bluetooth network every hour to report data. But we also designed a triggering mechanism, when the temperature changes more than ±0.5 degrees Celsius or the humidity changes more than ±5% RH, the sensor will actively activate Bluetooth to report data. So sometimes you feel like it's offline, but actually it's still working.

Another situation is that the Bluetooth signal connection between your phone and device is very weak, and the typical transmission distance of Bluetooth is 10 meters.

Q: Why is pulling data very slow when I directly link it to my phone?

A: Because Bluetooth transmits data very slowly, if there is already a lot of data stored on the sensor, the time for obtaining the data may be a bit long, and you need to wait. In addition, after obtaining the data, it will be uploaded to Tuya's cloud service, and then the chart data will be generated and sent back to your phone to display the chart. So please be patient and wait.

Q: I have a Tuya Zigbee gateway, can I remotely monitor the temperature?

A: This sensor is a Bluetooth solution. If you need remote monitoring, you must connect it to a Tuya Bluetooth gateway or a Tuya multi-mode gateway. Tuya Zigbee Hub does not support Bluetooth functionality.

Q: Why did the connection to the Tuya multi-mode gateway fail?

A: At present, the minimum requirement for the main networking module version of Tuya multi-mode gateway is V1.4.8. Please start the automatic upgrade of the gateway. If there is no upgrade option, please contact your supplier to push you the upgraded version.

Q: Why can't I see the screen clearly after tilting?

A: YES. These types of screens all have an optimal viewing angle, and our product has the largest viewing angle among products of the same type. What is its viewing angle of 50 °.

Choice 3v White Newest Tuya Bluetooth Temperature Humidity Sensor Lcd Thermometer Mini Smart Electric Hygro

Product information

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