Portable WiFi Temperature Humidity Sensor Hygrometer Thermometer Smart Home Smart Life App Support Alexa Google Assistant Digital display For home
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.
Buying Tips
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 t
Voltage: 180–260 V
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