Meross MS130H - Smart Temperature and Humidity Sensor Kit

The large 3.7-inch screen simultaneously displays temperature, humidity, light, time, and date, and you receive instant notifications on the app if values exceed your set thresholds. Two physical buttons on top can be programmed to control other Meross devices, and you can set automation rules so that changes in temperature or humidity automatically turn plugs, lights, and switches on or off.

The backlight is activated by a gentle tap, and with four aa batteries, the sensor has a lifespan of up to three years under normal use. Historical data from the past two years can be viewed and exported through the Meross app. The sensor can be placed in the living room, bedroom, basement, nursery, wine cellar, plant stands, greenhouses, or any other location where precise monitoring of temperature and humidity is important.