ThermoPro - TP55 Digital Hygrometer Indoor Thermometer 4" Screen

With highly accurate readings and a wide measurement range, TP49 is the perfect home thermometer to keep your family’s living conditions optimal. Room temperature monitor features a face icon indicator to show the comfort level to ensure you’re always aware of changes to your home/household with just a quick glance. With multiple mounting options, you can put the device anywhere, it can be used as baby room thermometer, desk thermometer, refrigerator thermometer, reptile thermometer and more!

Highly accurate temperature and humidity readings and a wide measurement range, the TP50W is the perfect household device to help keeping you and your family's living conditions at optimal comfort. TP50W is an indoor temperature & humidity monitor that is equipped to give you daily updates on the record of high and low humidity/temperature. This allows you to compare the current readings to those of the past. This unit's industrial grade humidity sensor will detect any changes in temperature and humidity, and inform you of the comfort level in the room.

Shelly H&T Gen3 is a Wi-Fi humidity and temperature sensor with a large e-paper display for clear, at-a-glance readings. It includes an NTP-synced digital clock and supports Google Assistant, Amazon Alexa, and Samsung SmartThings for voice control and automations. Power it with 4 AA batteries (not included) or via USB-C for continuous operation. When battery powered, it measures at set intervals and reports changes based on thresholds. When USB powered, it measures and updates more frequently and reports data more often. Bluetooth is included to help with setup, and a reset button is available for manual control. The device supports Wi-Fi 802.11 b/g/n and Bluetooth 4.2. It operates from 32°F to 105°F (0°C to 40°C) and is recommended for 30% to 70% RH environments.