Tuya WiFi Thermometer Hygrometer: Digital Indoor Temperature Humidity Monitor with App Notification Alert, Backlit LCD Screen, Smart Temperature Sensor Compatible with Alexa

APP REMOTE MONITOR & APP ALERTS: Connecting with 2.4GHz WiFi(No 5G support), you can remotely monitor the Wireless temperature sensor wifi. You will receive an app alert immediately whenever levels fall out of that range. Support ℉/℃ reading and device sharingVOICE CONTROL: Room Thermometer Humidity Meter supports Alexa and Google smart speaker. You can know the temperature and humidity by voice. "Alexa, what's the temperature of “Device name”?"

INTELLIGENT LINKAGE FUNCTION: Smart humidity sensor can perform intelligent linkage. You can set a condition in the smart scene that is the fan is turn on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher.

FREE DATA STORAGE & EXPORT: Our WiFi temperature sensor uploads data to the App. You can view the historic data of temperature and humidity stored for 1 year, and export the data seen through clear historical trends and graphs.

BACKLIT LCD SCREEN & INCLUDE BATTERY: Wireless Thermometer Hygrometer with LCD backlit screen, just press the reset button on the top, the backlight will be triggered, and will last for about 10s. Easy reading even at night. and it is powered up by 3*AA battery(included), When the battery power is low, it will push alert message via app.

Product Features:

1. Backlight Display

Press the reset button on the top once, the backlight will be triggered and last for about 10s. It is more convenient to browse screen clearly in darkness.

2. Smart Linkage

You can preset the condition and task in the"Scene" page, for example, when the room temperature surpass 30 Celsius, the A/C will turn on automatically.

3. Temperature Unit Switch

You can switch the temperature unit between Fahrenheit and Celsius in the set.then press the reset button once, it will sync both on the screen and in the APP

4. Temp & humidity records

You can view the historic data of temp and humidity stored for 1 year, and export fo your Email address

5. Temp & humidity Alarm

You can preset the range for temperature and humidity in the scene page, when the temperature or humidity reaches the range it will push instant alarm message via APP.

6. Low battery Alarm

When the battery power is low, it will pushalert message via APP

7. Third-party Voice Control

Support enquiring about temp and humidity via Amazon and Google smart speaker by voice.

About Displaying

1. The time format cannot be changed.

2. The temperature unit can be switched.

About Bluetooth Function

Bluetooth function is only useful during configuration. After configuration, the device will shut down the Bluetooth network.

About the update frequency of temperature and humidity

1. We used the trigger mechanism When the temperature or humidity change reaches the trigger condition, report the data immediately The fastest update frequency is two minutes. Generally, the data is updated once an hour

2. The sensor cannot set the update frequency,

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

About Network Testing

The network will consume a lot of power

To ensure the service life of the battery, the sensor will stop using the network when it does not need to report data

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

Error on temperature and humidity

1. All temperature and humidity sensors will have certain errors, please note

The error of this sensor is ± 1 ℃ and the error of humidity is ± 5% RH

Any value within this range is normal

2. Sensor error and manufacturing process will lead to certain errors between products of the same model

3. According to Newton's third law, the heat conduction takes a certain time.

Therefore, our sensor needs 30 minutes to be consistent with the room temperature, and the measurement will be accurate.

About Historical Curves

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 in 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, the temperature and humidity may not be displayed normally on the third-party smart speakers' APP. But we have opened the 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

About Automation

The sensor uses the principle of Edge Triggered

That is, the action can only be triggered if the condition crosses the set condition

For example, when the automatic setting temperature is greater than 25 ℃, then turn on the air conditioner.

1. When the temperature rises from below 25 ℃ to 25 ℃, the automatic process can trigger to start the air conditioner

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

3. When the temperature drops to 25 ℃ and rises to above 25 ℃, the automatic process will be activated.

For example, when the automatic setting temperature is less than 20 ℃, turn on the air conditioner

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

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

3. When the temperature rises to 20 ℃ and then drops to above 20 ℃, the automatic process will be activated.

Product Parameter:

Power supply: Battery LR03-1.5V/AAA*3 (not included)

Backlight: Supported

Wireleass: WiFi 2.4GHz IEEE 802.11 b/g/n

Temperature Measure Range: -9.9℃-60℃

Temperature Accuracy: ±1

Humidity Measure Range: 0% RH~99% RH

Humidity Accuracy: ±5% R