Features!100% Brand new!Built-in high-precision manufacturing sensors, the temperature of hygrometer humidor readings are accurate to 0.3C and the humidity is 3% RH. The LED display screens of indoor thermometers and hygrometers with high-resolution, highly digitized and easy to read.!Wireless temperature and humidity meter supports WiFi, and Access Point connections, works with Alexa, Google Assistant, also supports Smart Life product linkage control (only 2.4GHz WiFi).!This room humidity gauge is easy to read due with a bright LCD screen with large numbers. The max/min temp humidity records and the comfort indicators (dry/comfort/wet) will keep you aware of the indoor humidity at any time.!You'll receive an instant alert once the temperature or humidity is out of its preset range. Know the status of your bedroom, baby room, wine cellar, basement, plant nursery or other areas, even when you're not beside the device.!Add the smart temperature humidity sensor to the Smart Life app in a few seconds, your meter is ready to use and you can share it with your family and friends. You can put it anywhere or hang it up.!!Specifications!Material: Fireproof PC+ Fireproof ABS!Communication