Honeywell RTH9580WF
Score: 75/100
Emerson Sensi Touch
Score: 82/100Rankings
The Emerson Sensi Touch provides a color LCD touchscreen, geofencing, and wide smart-home compatibility while being ENERGY STAR certified. Mandatory C-wire power and lack of 5 GHz Wi-Fi or battery backup constrain some installations. It fits homeowners wanting reliable scheduling and voice-assistant control without premium pricing.
The Honeywell RTH9580WF delivers a sleek low-profile design, vibrant color touchscreen and Smart Response learning for precise temperature control. Its drawbacks include discontinuation, reliance on a C-wire and occasional Wi-Fi reliability issues. It suits tech-savvy homeowners who value aesthetics and learning algorithms but can manage potential support limitations.
| Attribute | | |
|---|---|---|
1 years | 3 yearsbest | |
| ↓ lower better | 0.544 kgbest | — |
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| Attribute | | |
|---|---|---|
General(2) | ||
HVAC Compatibility | Compatible with 24 V HVAC (forced air, hydronic, heat pump, oil, gas, electric); not compatible with millivolt or 120/240 V baseboard electric heat | Single/multi-stage gas/oil/electric, heat pumps, heat/cool only; not millivolt or 3-wire zone |
Warranty (years) | 1 years | 3 years |
Connectivity(2) | ||
Wi‑Fi Standard | 802.11b/g/n | 2.4 GHz |
Smart Home Integration | Alexa | Alexa, Google Assistant, Apple HomeKit, SmartThings |
Power & Installation(1) | ||
Power Source | 24 V | Hardwired 24V |
Display(1) | ||
Display Type | Capacitive touchscreen | Touchscreen color LCD |
Features(1) | ||
Geofencing | false | true |
Build & Design(1) | ||
Device Dimensions (H×W×D) (mm) | 0.88x3.5x4.5 in mm | 85.9x142.9x25.4 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Honeywell RTH9580WF for its ultra-slim profile, vibrant customizable touchscreen, and Smart Response learning that balances comfort with energy efficiency. Editors also note the ease of programming, integrated weather data, and ENERGY STAR rating as strong points, while flagging the product's discontinuation and limited sensor array as drawbacks.
Everyday users appreciate the intuitive touch interface, precise temperature control, and the convenience of remote app management, often citing the customizable display as a fun feature. Recurring complaints focus on Wi-Fi connectivity challenges, occasional app glitches, and the lack of automatic geofencing, with some expressing concern over the thermostat being discontinued.
Professional reviewers, including USA Today's Reviewed.com, named the Sensi Touch the best overall smart thermostat for multiple years, praising its intuitive menus, clear backlit display, precise control, and smart alerts.
Everyday users consistently commend the easy installation, straightforward app, and effective geofencing that delivers noticeable energy savings. Common criticisms focus on the mandatory C-wire, occasional Wi-Fi reliability issues, and the lack of room sensors or battery backup.
“Intuitive touch interface”
“Wi-Fi setup issues”
