Award-winning Comfort and Innovation
The Honeywell Home X8S smart thermostat tops the competition, named best overall by Tom's Guide for its advanced scheduling features and vibrant display.
Top Product
Elevate Your Home’s Fire Safety
Get smart alerts whether you’re home or away with the new First Alert® SC5 smart smoke and carbon monoxide alarm, compatible with Google Nest Protect alarms.
For Families Everywhere
Trusted by Millions
Resideo started with a simple mission–make homes safer and more comfortable for families everywhere. Today, we’re trusted by millions to protect what matters most.
Resideo’s Solutions
We built our reputation on doing one thing well – keeping homes safe, comfortable, and connected across the world.
A comfortable home environment that supports well-being
Energy-saving efficiencies
Security and life safety for your family and belongings
For Homeowners
Designed for Today, Ready for Tomorrow
Explore products and solutions that help you stay connected to your home, adjust comfort, monitor potential issues, and care for the people and spaces that matter most.
For Professionals
Build Your Business with Resideo
Access professional products, training, rewards, and business-building tools designed to help you serve customers across comfort, safety, security, water, and energy.
For OEM Suppliers
Advance Your Next Innovation
Partner with Resideo for proven components, combustion expertise, and scalable solutions that help bring HVAC systems from concept to market.
Industries
Bring Smart Homes to Market
Build smart, sustainable, and efficient homes with products, programs, and support from a trusted single-source partner.
Support Smart Energy Use
Explore smart home technologies and energy solutions that help utilities engage customers, manage demand, and support a more efficient energy journey.
Simplify Everyday Operations
Support the spaces where business happens every day with reliable solutions for comfort, safety, security, and maintenance.
Improve the Resident Experience
Bring comfort, safety, security, and maintenance solutions to multifamily communities with products designed for performance at scale.
Awards and Accolades
We’re recognized by respected organizations and third-party experts for leadership, innovation, and product performance.
Resideo Debuts on the Fortune 500®, Reflecting Momentum Built with and for its Professional Customers
Resideo joined the 2026 Fortune 500 for the first time, ranking No. 500 following a strong year of revenue growth and operational performance. The achievement reflects the company's momentum and the success of the professional customers it serves.
Resideo Recognized for Award-Winning Training and Loyalty Programs
Resideo has been recognized by ATD and Loyalty360 for excellence in training and customer engagement, with honors for its Resideo Academy Pro training programs and B2B partner loyalty programs.
Reliable Trades Podcast: Dave Quam on Pro Growth, Live from AHR Expo
At the 2026 AHR Expo, Resideo’s Dave Quam joined the Reliable Trades Podcast to discuss how the Honeywell Home ElitePRO™ smart thermostat powered by Pro-IQ™ services helps contractors save time, strengthen customer relationships, and generate new leads through connected insights.
