WiFi Temperature and Humidity Sensor, Tuya Hygrometer

WiFi Temperature and Humidity Sensor, Tuya Hygrometer TH08-E

Product Features

1. High Accuracy.

The sensor uses the best suppliers. It can ensure the high accuracy of the measurement data.

2. APP remote monitor and record.

The sensor will report when the temperature and humidity. You can view the value changes on the APP or display screen.

Record the temperature and humidity changes on the APP and use the graphs to show you.

3. Backlight Supported

The sensor has a backlight, it allows you to browse the screen at night.

4. Wide Viewing Angle

We have carefully designed the viewing range of the LCD screen, compared with other types of similar products, our viewing angle is wider.

5. Temperature Unit Switch

The sensor is designed with a temperature display conversion function of Celsius and Fahrenheit. You can choose the unit that needs to be displayed according to your needs.

6. Third-party voice support.

The sensor supports Amazon Alexa, Google Home Assistant. You can check the current temperature and humidity by voice.

NOTE: The battery version temperature and humidity sensor cannot report real-time data.

Product Parameter

* Power Supply: LR03-1.5V/AAA battery * 3 (not included)

* Backlight: Supported

* Wireless Type: WiFi 2.4GHz IEEE 802.11 b/g/n

* Temperature Measuring Range: -9.9℃-60℃

* Temperature Accuracy: ±1

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

* Humidity Accuracy: ±5%RH

Technical Details

About the 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 frequency of the update report data.

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

If you need to update the data in real time, please purchase a USB-powered version (TH06/TH16).

Proper selection and use of batteries

1. Only LR03-1.5V alkaline battery can be used (1.2V rechargeable battery may cause incorrect voltage detection and low voltage reporting)

2. Batteries of different models or brands cannot be mixed.

4. New and old batteries cannot be mixed.

5. It is forbidden to use inferior batteries.

Otherwise: 1. The configuration fails; 2. The battery consumption is too fast.

How to get a high-quality battery? Please purchase from a regular supermarket or chain supermarket.

Note: After the device configuration is completed, it must be placed in a position where the wireless signal is good, otherwise the signal strength of the device will become larger, which will lead to excessive battery consumption.

About network testing

Devices using the network consume a lot of power. To ensure the battery life, the device will stop using the network when it does not need to report data

Therefore, it is useless to test the network signal of the sensors in APP.

Temperature and humidity error

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 the manufacturing process will meet, and there will also be 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 ambient temperature, and the measurement will be accurate.

Historical temperature and humidity curve

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

2. Historical data is 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 third-party smart speakers (Google Home/Amazon Alexa) do not have control panels corresponding to temperature and humidity sensors,

Therefore, the third-party smart speaker APP may not display the temperature and humidity correctly.

But we have developed the voice query function. Therefore, the current temperature and humidity can be queried by voice

2. The route or automatic process related to the