Honeywell Home RTH9585WF1004
Score: 73/100
ecobee Smart Thermostat Enhanced
Score: 86/100Rankings
The ecobee Smart Thermostat Enhanced delivers up to 26% energy savings, geofencing and radar occupancy detection with a vibrant 4-inch touchscreen. It lacks air-quality monitoring and multi-zone support, which may limit advanced users. Ideal for single-zone homeowners seeking strong energy-saving features and wide smart-home integration.
Honeywell Home RTH9585WF1004 offers a sleek full-color touchscreen and supports both Alexa and Google Assistant, backed by ENERGY STAR certification. It requires a C-wire and can suffer from temperature accuracy and occasional app glitches. Best suited for homeowners wanting a customizable display and multi-assistant integration at a moderate price.
| Attribute | | |
|---|---|---|
1 years | 3 yearsbest | |
— | 4 inchbest | |
| ↓ lower better | 0.204 kgbest | 0.24 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(2) | ||
HVAC Compatibility | Forced air, hot water, steam, heat pumps | 24 VAC systems (gas/oil/electric furnaces, dual fuel, forced air, heat pump, boilers) |
Warranty (years) | 1 years | 3 years |
Connectivity(1) | ||
Smart Home Integration | Alexa, Google Assistant, SmartThings, IFTTT | Siri, Alexa, Google Assistant, Apple HomeKit, SmartThings, IFTTT |
Power & Installation(2) | ||
C‑Wire Requirement | true | false |
Power Source | 24V | HVAC system wiring with optional Power Extender Kit |
Build & Design(2) | ||
Device Weight (kg) | 0.204 kg | 0.24 kg |
Device Dimensions (H×W×D) (mm) | 22×114×89 mm mm | 103.89x103.89x23.88 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Honeywell RTH9585WF1004 for its stylish, full-color display, easy integration with Alexa and Google Assistant, and its Smart Response learning that simplifies scheduling. They also highlight its ENERGY STAR rating and Demand Response capability as strong points for energy-conscious buyers, while noting its reliance on a C-wire as a potential limitation.
Everyday users appreciate the intuitive touchscreen, quick setup, reliable Wi-Fi control, and attractive customizable design. Common praise centers on energy-usage reports and voice-control convenience, whereas recurring complaints involve temperature accuracy, small size, occasional touchscreen lag, app instability, and Wi-Fi connectivity issues.
“Very user-friendly with many features; compact and attractive on the wall; effortless control and energy savings (pays for itself quickly).”
Professional reviewers commend the Enhanced model for its proven energy-efficiency, radar-based occupancy detection and extensive voice-assistant integrations, calling it a trusted, planet-friendly choice. They note, however, that it misses premium features such as air-quality monitoring and bundled remote sensors, and that installation can be a bit daunting for novices.
Everyday users appreciate the thermostat's intuitive touchscreen, sleek compact look and the quick payoff from energy savings, describing it as very user-friendly. Common frustrations revolve around the need to follow detailed setup instructions and the lack of extra sensors found in higher-end models.
