WiFi & Bluetooth Temperature and Humidity Sensor,No Hub Required,Compatible with Alexa and Google Home,for Home, Baby Rooms,Greenhouses Accessories, Garages, Office 2Pack(No Include Battery)

Smart Linkage:Smart home linkage will also be realized through mobile phone APP. When the surrounding environment changes, You’ll be able to perform intelligent linkage.
APP Remote Monitoring:Sensing temperature and humidity changes through applications and reporting to smartphones.View the history in the application to intelligently Keep watch over your house temperature and humidity. Regardless of where you’re, You’ll be able to monitor the temperature and humidity of your house.
WiFi+Bluetooth dual-mode: connect to the network faster. The network connection speed is twice faster than only WiFi.
Voice Keep watch over: BVAZTVP Wifi Temperature and Humidity Sensor supports Amazon Alexa and Google Home to ask for temperature. You’ll be able to know the current temperature humidity by voice. For instance, You’ll be able to say “Alexa, what is the temperature in the Living room?”
Low Power Alarm: Wifi temperature sensor with low power consumption microprocessor for long standby.You’ll be able to receive alert messages by way of the app when the battery is low in your sensor.