Smarter Living: Google Home And Alexa Compatible, Smart Life, Set Alarm Points. Smart Wifi Thermometer and Humidity Sensor. No Hub Required, Battery Operated (included). Receive Phone Alerts on Pre-set Alarm Points. Works With Google Home and Alexa. Control with phone via Smart Life and Tuya apps: available on Android and IOS. Keep all devices in one place, in one app (Tuya ecosystem now has 500,000+ devices). New model 2021. *Please note that while the device itself displays real-time temperature changes on the LCD, the app will only refresh the temperature once every minute (this a battery conserving feature). ? ????? ??????: Set pre-defined alarm levels for both temperature and humidity separately and get notified via app. ???????? ???????: Swiss made sensor and Smarter Living is a Canadian Operated Company. ? ?????? ??????????: View temperature and humidity levels on your smart phone from anywhere using the Smart Life or Tuya app. *Please note that while the device itself displays real-time temperature changes on the LCD, the app will only refresh the temperature once every minute (this a battery conserving feature). ? ???? ?????????? ????? ???? ???????: View saved historical levels at the daily, monthly, or yearly level. Can also review triggered alarm logs. ????????? ???? (?.????): Superior WiFi chip to ensure stable connections with no device disconnects. The 2.4Ghz band is best for travelling long distances and penetrating walls (vs 5Ghz). ? ????????? ???: Control with phone via Smart Life and Tuya APP available on Android and IOS. Keep all devices in one place, in one APP. The Tuya ecosystem now has 500,000+ devices, allowing one app to control all Tuya based devices and providing the ability of automating these device with ease. (versus using an orphaned app that only supports a handful of devices). ? ?????? ???????? ??????: Our Smart Device will blend in most homes as it is small and discrete, with a modern design.