Best Thermostat Apps

HD Thermometer ⊎

Indoor & Outdoor Temperature

Free

Get real-time temperature readings for your current location and any city worldwide. This app offers a simple, visually appealing interface with customizable skins and the ability to monitor multiple locations.

ecobee by Generac

Comfort, security, resilience.

Free

Integrate your home's comfort, security, and energy systems into a single smart experience. Learn your home's patterns to adapt automatically, keeping you comfortable, protected, and prepared from anywhere.

Sensi

by Copeland LP

Free

Control your home's climate remotely with a smart thermostat. Adjust temperature, set schedules, and receive alerts from anywhere. Integrates with popular smart home platforms for seamless control.

Resideo Connect

Formerly The First Alert App

Free

Monitor and manage your smart home devices for comfort, safety, and water leak detection. Receive alerts whether you're home or away, and integrate with various smart home partners for comprehensive control.

Thermometer

Temperature & More

Free

This app transforms your iPhone or iPod Touch into a thermometer, displaying the exact outside temperature based on your current location. It provides detailed local weather conditions and allows you to check temperatures for other cities.

Google Home

Your home in your hands

Free

Manage and monitor your smart home devices with this app. It provides a clear overview of your home's status, allows for easy device control through voice commands, and offers quick access to camera feeds and event history.

Coonara Thermostat MKII

by Millennium Electronics

Free

Control your Coonara fireplace remotely from your iPhone or iPad. Adjust room temperature and flame settings from anywhere, and enjoy a built-in wood fire sound effect. Requires the Coonara Fireplace control hardware.

Lennox Home

Mobile Control & Monitor

Free

Remotely manage your Lennox smart home devices, including thermostats, mini-splits, and water heaters. Adjust temperature, monitor air quality, and balance room temperatures from anywhere.

Trane® Home

by TRANE U.S. INC

Free

Manage your home's essential systems, including thermostats, locks, lights, and cameras, remotely. This app simplifies home automation, allowing you to monitor and control your HVAC, secure your home, and create custom automations from your mobile device.

Thermostat

by saswell

Free

Remotely monitor and adjust your home's temperature using your smartphone. This app connects to a smart thermostat system via the internet and radio frequency technology to provide convenient control.

BeSMART Thermostat

by Riello SpA

Free

Easily control your home's heating system remotely. Adjust your thermostat settings from your smartphone or tablet, whether you're at home or away. Programming and managing your comfort has never been simpler.