🌡️ Review: Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat
The transition to a smart home is often marked by the replacement of traditional appliances with connected, internet-enabled alternatives. In the realm of climate control, the Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat stands out as a reliable and user-friendly option. Marketed as an Energy Star certified, 7-Day Programmable device with a vibrant Touch Screen and Alexa Ready integration, this thermostat aims to deliver both convenience and savings.
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| Review: Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat |
Design and Display: A Splash of Color
The RTH9585WF1004 immediately differentiates itself from older, monochrome thermostats with its full-color touchscreen display.
Customizable Color: One of its most appealing aesthetic features is the ability to change the background color of the display. Users can choose from an established list or create a custom color to match their wall paint or home decor, ensuring the device blends seamlessly into any room.
Clarity and Interface: The screen is generally bright, clear, and easy to read, displaying essential information such as current indoor temperature, set point, system mode, time, and outdoor conditions (temperature and humidity, after Wi-Fi registration).
Touch Responsiveness: While the touchscreen interface is generally intuitive and easy to navigate, some users have noted that the responsiveness can occasionally require a bit of patience compared to the ultra-smooth feel of modern smartphone screens.
Smart Features and Connectivity
As a "Smart Color Thermostat," its value proposition lies heavily in its connectivity and intelligent features.
Wi-Fi Connectivity and Remote Control: The built-in Wi-Fi allows for remote monitoring and control via the Honeywell Total Connect Comfort App (or the newer Resideo app) on a smartphone, tablet, or computer. This feature is a major benefit, providing peace of mind and the ability to adjust the temperature while away—a significant convenience for travelers or second-home owners.
7-Day Programmability: The device offers flexible 7-day scheduling, allowing users to set custom temperature programs for different times of the day and for each day of the week. This is a core component for maximizing Energy Star certified energy savings.
Smart Response Technology: This feature, sometimes referred to as "Smart Learning," is designed to eliminate guesswork. The thermostat learns your HVAC system's heating and cooling cycles and automatically calculates when to start operating to reach the programmed temperature point exactly at the scheduled time.
Voice Control Integration: The RTH9585WF1004 is Alexa Ready and also works with Google Assistant and SmartThings, allowing users to control the temperature using simple voice commands, which is a key requirement for modern smart homes.
Intelligent Alerts: The system sends automated alerts, such as reminders for air filter changes or notifications about extreme temperature shifts, which aids in timely maintenance and prevents potential issues.
Installation and System Compatibility
Installation is often rated as straightforward for a DIY project, provided you have basic knowledge of wiring.
C-Wire Requirement: Crucially, this thermostat requires a "C-wire" (common wire) for continuous power. Unlike some battery-powered smart thermostats, the RTH9585WF1004 draws 24-volt AC power directly from the HVAC system, ensuring reliable Wi-Fi connectivity and screen display. If a C-wire is not present, professional installation or the use of a C-wire adapter may be necessary.
System Versatility: The thermostat is compatible with most common 24-volt systems, including forced air, hydronic, heat pump (with or without auxiliary heat), oil, gas, and electric systems.
Performance, Pros, and Cons
Overall performance reviews indicate that the Honeywell RTH9585WF1004 is a highly functional and dependable smart thermostat, particularly favored by those who prefer direct, scheduled control over an entirely "learning" model (like some competitors).
👍 Pros:
Outstanding Ease of Use: Both the on-screen interface and the accompanying mobile app are well-designed and stable, making programming simple.
Customizable Screen: The ability to change the display color to match decor is a unique and widely praised feature.
Reliable Performance: Customers consistently report stable connectivity and accurate temperature control, maintaining desired comfort levels effectively.
Strong Compatibility: Works well with major voice assistants (Alexa, Google Assistant).
Energy Savings: The 7-day programming and Energy Star certification contribute to noticeable energy cost reductions.
👎 Cons:
C-Wire Requirement: This can complicate DIY installation in older homes lacking a C-wire.
Not a "Learning" Thermostat: Unlike some competitors, it relies on programmed schedules rather than passively learning habits, which is a con for users seeking a more hands-off approach. (However, for many, this is actually a pro, as it gives them more direct control).
Limited Ecosystem Integration: Some users have noted that integration with certain specific smart home platforms (like Apple HomeKit or older SmartThings configurations) can sometimes be a challenge or is not officially supported.
Outdoor Readings: A few older reports mentioned the outdoor temperature and humidity readings could be sporadic, though this relies on Wi-Fi data and not an external sensor.
Conclusion
The Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat is an excellent choice for consumers seeking a smart thermostat that marries dependable, user-friendly control with modern convenience features. It hits a sweet spot between a traditional programmable thermostat and a complex "learning" device.
Its clear, customizable display and robust 7-day scheduling make it incredibly easy to program for optimal energy savings. While it requires a C-wire for installation, the remote control capabilities and seamless Alexa integration make it a strong, highly-rated component in any modern, comfort-focused smart home setup.