Product Features:
1. High precision.
The sensor uses top suppliers. It can guarantee the high precision of the measurement data.
2. Accurate Readings.
About 30 minutes after configuration, the temperature and humidity is closer to the actual ambient environment, so the readings are morea ccurate. And please keep the sensor away from any heat source.
3. Scene linkage
The sensor can be used as the temperature and humidity data source of Tuya Smart, Smart Life, Amazon Alexa, Google Home. You can do many automated processes based on the data source.
4. Third-party voice support.
The sensor supports Amazon Alexa, Google Home Asistant. You can check the current temperature and humidity by voice.
Product Parameter:
Power supply: LR03-1.5V/AAA*2(not included)
Wireless Type：Wi-Fi 2.4G
Temperature Measure Range: -20℃-60℃
Temperature Accuracy: ±1
Humidity Measure Range: 0% RH~99% RH
Humidity Accuracy: ±1% RH
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
If you need to update data in real time, please purchase a USB powered version.
About batteries
1. Only LR03-1.5V alkaline battery can be used (1.2V rechargeable battery may cause the equipment to detect wrong voltage and report low voltage)
2. Batteries of different models cannot be mixed
3. Batteries of different brands cannot be mixed
4. New and old batteries cannot be mixed
5. Do not use inferior batteries
Otherwise, 1. configuration failure, 2. battery consumption is too fast
How to obtain high-quality batteries or genuine batteries. Please buy them at regular supermarkets or chain stores over time
Note: After the device configuration is completed, it needs to be placed in a position where the wireless signal is good, otherwise the power consumption of connecting to the network will increase, which will lead to fast battery consumption
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.
APP Remote Monitor
When the sensor is registered to the APP and connected to the Internet, you can monitor the temperature and humidity of the room in real-time anywhere in the world.
Accurate Measurement
NOTE: After configuration, it will take 30 minuters to be accurate.
Work with Amazon Alexa, Google Home
After connecting Amazon Alexa and Google Home, you can query the current temperature and humidity by voice.
Real-Time Monitoring & Historical Data Graph
Application Scenarios
You can install the sensor wherever you need (a WiFi connection network is required).
Share with your family
Intelligent Linkage
High-precision and real-time monitoring help you complete different linkage strategies. For example, if the temperature reaches 32.6 degrees Celsius, then turn on the air conditioner through our universal remote control. Or turn on the humidifier when the humidity is less than a certain value.
APP Pages
И***ч
Connected to the program quickly, without problems, gives readings
X***-
Thanks. Everything is fine
AliExpress Shopper
Everything is fine, works as it should, easy to connect, I recommend.
M***o
Very good product
Б***В
Everything connected, everything works well. Seems to correctly show temperature and humidity. No batteries included (2 haaa)
Ш***а
Works, connected to Samsung quickly
К***ч
It’s all great. Delivered very quickly. The sensor is connected, everything works, the temperature shows correctly.
AliExpress Shopper
worls fine, not sure about the accuracy
P***v
very fast delivery
A***v
It works perfectly
Л***ч
Accurate Good
N***-
Everything is fine, works
Г***ч
Sensor works, connected without problems.
In automations I do not use yet.
The delivery is very good.
C***i
Article arrived in the indicated times, product easy configuration, I used the app Tuya, the temperature and humidity is shown and related indications of increase and decrease with diagram. It is also seen immediately by Alexa, the only thing that in Alexa does not show the temperature but only the humidity. Maybe I’m wrong even if I don’t give great adjustments. This is why I don’t feel like giving a full vote. But it looks like a great product at a good price.