From the brandEnjoy Your Smart LifeGaoducash is a professional smart home brand. We have been deeply involved in this industry for many years, Committed to providing personalized and fun life experiences through continuous innovations.With our smart sensors and the powerful and secure Tuya Smart App, Realize an efficient, comfortable, safe, convenient lifestyle.Wi-Fi Thermometer HygrometerWiFi Door SensorWi-Fi PIR Motion SensorSmart Hub & IR RF RemoteSmart Siren & Smoke DetectorsProduct DescriptionWifi Indoor Thermometer HygrometerApp: Tuya Smart or Smart Life AppWIFI: 802.11b/g/n 2.4GHz( NTOE:5G not supported)Battery type: LR03-1.5V/2*AAA Battery (Included)Temperature Measure Range:-20℃~60℃Humidity Measure Range: 0%-100%RHTemp Measurement Accuracy: ± 1℃Humidity Measurement Accuracy: ±5% RHMaterial: ABSYou can switch the temp unit ℉/℃ via App1.Select the temperature unit you want to switch through the 'Set" of the app.2.When converting from C to F, the app will prompt for an update the next time it wakes up. Now,press the reset button of the device once; the device will flash quickly, and the temperature unit will be switched successfully.Works with Third-part Smart Speaker(Tuya Temperature Humidity Sensor compatible with Alexa and Google Assistant)How To Connect Alexa/Google Assistant For Voice Control?Download the Smartlife app or Tuya Smart app.Log in to the app and press "+" in the upper right corner to add a sensor.(No hub is required)Turn on bluetooth and Wifi, App will automatically discover the temperature sensorThrough the Tuya Smart or Smart life app, enter the third-party voice control interface and add Alexa or Google Assistant. After connecting Amazon Alexa and Google Assistant, you can know the current temperature humidity by voiceWhen asking by voice, please note that the name of the sensor is the same as the App.For example---The temperature sensor is named "office temperature" in Tuya app. You can say, "Alexa, what's the temperature of office temperature?" "Hey, Google, what's the humidity of office temperature?"Remotely Monitor From AnywhereConnects with 2.4 GHz WiFi. You can easily monitor temperature and humidity data in real time from anywhere with the Tuya Smart or Smart Life App. You'll receive an instant alert once the temperature or humidity is out of its preset range.Wireless Thermometer Hygrometer is an ideal choice for monitoring the temp & humidity of your bedroom, baby room, wine cellar, basement, plant nursery or other areas.Link with other Tuya Smart Devices For Home AutomationThe Room thermometer for home can be used as the temperature and humidity data source of Tuya Smart, Smart Life. You can do many automated processes based on the data source.For example: You can set a condition in the smart scene that is the fan is turn on when the temperature reaches 75℉, or the dehumidifier in your room starts working once the humidity is over 78%.Accurate Measurement & UpdateWhen the device connected to the network and app, reports the temperature and humidity once.When the ambient temperature changes ≥ 0.5℃ or the humidity is ≥ 5%, the data will be updated immediately.If the ambient temperature change is ≤ 0.5℃ or the humidity is ≤ 5% within 1 hour, the data will be updated after 1 hour.Two Installation MethodsYou can lay this Wifi Temperature Sensor on any spot of your house or mount it on the wall or other places with the sticker or screwsHelp Keep An Eye On Your HomeYou can share the temperature monitor with your family to monitor the temperature and humidity togetherCompact Design & Low Power DesignSize: 71*25*20mm/2.79*0.98*079inThe room thermometer is powerd by 2*AAA BattetyHome temperature monitor is small enough to fit in potted plants, reptile vivariums, cigar humidors, and other small spaces.Monitoring the Thermometer and Humidity of Baby/Crop/Animal's Living Environment,Help Keep An Eye On Your HomeWidely MoitorFor people who want to live a healthier life, they may need a thermometer hygrometer to monitor the temperature and humiditySmart thermometer Hygrometer can help you effectively adjust situation of your wine cellar, greenhouse, basement or other places in time.The wireless thermometer hygrometer is necessary for monitoring the temperature and humidity of greenhouse.Put the smart temperature sensor in the incubator of eggs, you can monitor the thermometer and humidity at any time.WIFI Thermometer HygrometerWiFi Temperature Humidity MonitorTemperature Humidity Sensor with Backit ScreenRechargeable Wifi Temperature Humidity Sensor AlarmTemperature Humidity Monitor with ProbeRemote temperature monitor wifiAdd to CartAdd to CartAdd to CartAdd to CartAdd to CartCustomer Reviews3.8 out of 5 stars5393.9 out of 5 stars7744.0 out of 5 stars2603.3 out of 5 stars114.0 out of 5 stars733.6 out of 5 stars46Price$14.26$14.26$18.98$18.98$24.99$24.99—no data$26.99$26.99$21.99$21.99WIFI2.4GHz2.4GHz2.4GHz2.4GHz2.4GHz2.4GHzAlarm ModeApp AlertApp AlertApp AlertBuzzer Alarm & App AlertBuzzer Alarm & App AlertApp NotificationControl MethodAppAppAppAppAppAppPower Source2*AAA BatteryUSBUSBRechargeable BatteryUSB/Backup BatteryUSBAppTuya/Smart lifeTuya/Smart lifeTuya/Smart lifeTuya/Smart lifeTuya/Smart lifeTuya/Smart lifeSize2.72*0.96*076in2.6*2.6*0.67in3.15*3.15*0.63in3.06*3.06*0.82 in3.38*3.38*0.9in3.7*3.5*0.9in