Best Nest Humidity Sensor

tado° Smart Radiator Thermostat 3-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistant

Aqara Temperature and Humidity Sensor, REQUIRES AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Compatible with Apple HomeKit, Alexa, Works with IFTTT

tado° Wired Smart Thermostat Starter Kit V3+ The Smart Thermostat Gives You Full Control Over Your Heating From Anywhere, Save Energy, Easy DIY Installation, Works With Amazon Alexa, Siri, and Google

Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Wired)

Nest Learning Thermostat, 3rd Generation by Nest Labs

Tapo Smart Hygrometer, Thermometer & Humidity Meter, Free Data Storage, Real-time Notifications, Battery included, Work with Alexa and Google home, Tapo Hub Required sold separately, White (Tapo T310)

Ubibot GS1-A Wireless Temperature Humidity Sensor with Free App & Email Alerts, WiFi thermometer hygrometer, Remote Data Logger for Greenhouse, Supports IFTTT, Alexa (2.4GHz WiFi only)

2 Pack WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant

Nest Learning Thermostat - 3Rd Generation

EEEKit 8 Pack Digital Thermometer Hygrometer, Indoor Temperature Humidity Sensor Monitor for Greenhouse Office, Celsius