Electronics › Smart Home & Security
Smart Thermostat Premium
Smart Wi-Fi programmable thermostat
More about it ↓Quick take
In short: what each side says
AI panel · Reviewers · The press — each opened up in full further down ↓
Best on AI Mode (avg #1.0), weakest on Gemini (#4.0)
Reviewers agree this thermostat's bigger screen, metal build, and simpler interface make it a clear step up, with the built-in air quality sensor and smart home integrations as standout additions.
All 3 reviewing outlets recommend it.
Every side lands high — Holds up.
Quick read · who it’s for
Main competitors
Top rivals in Smart Home & Security.
About
What it is.
Model EB-STATE6-01 is ecobee's touch-screen entry in the Premium line, built around SmartSensor room sensors that even out temperature swings between rooms rather than relying on a single reading at the thermostat itself. Alongside heating and cooling control, it adds an indoor air quality monitor and smoke alarm detection, positioning it as a hub for household comfort and safety rather than a single-purpose dial.
It's built for households that want voice control through Siri, Alexa, or Google Assistant, HomeKit compatibility, and app-based scheduling and geofencing on one device, plus a keypad lock and ENERGY STAR certification for shared or family homes. It suits owners who want multi-room sensor data and a wall unit that looks considered, more than those expecting every reading, including air quality, to surface natively inside Apple's Home app.
The verdict
Ecobee makes the Smart Thermostat Premium, a wall-mounted programmable device. Released in 2023, designed in Canada. It includes a built-in room sensor and Voice Control microphone. Homeowners buy it to reduce heating and cooling costs while managing temperature remotely. AI assistants rank it first among smart thermostats.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on AI Mode (avg #1.0), weakest on Gemini (#4.0) Averaging across the AI panel, Smart Thermostat Premium sits around #2.3 this snapshot.
Grok
—
Didn’t rank Smart Thermostat Premium this snapshot.
Claude
Didn’t rank Smart Thermostat Premium this snapshot.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 5 reviews · as of Aug 2026
Reviewers agree this thermostat's bigger screen, metal build, and simpler interface make it a clear step up, with the built-in air quality sensor and smart home integrations as standout additions.
What they praise
- Zinc metal body feels premium and resists fingerprints
- Larger, more responsive touchscreen with an easier, less confusing menu layout
- Built-in air quality monitor tracks CO2 and VOCs without a subscription
- Strong smart home integration, including HomeKit, Alexa, and voice assistant support
- Room sensors help even out temperature across a home
What they knock
- Air quality readings need days to calibrate before becoming reliable
- Air quality data is not yet accessible through HomeKit, only the ecobee app
- New mounting plate is required, so it is not backward compatible with older ecobee models
- Installation can be tricky if a home has extra switches or wiring quirks not covered by the setup guide
Synthesised from: Smart Home Solver · AppleInsider · Anthony Olivieri · George Langabeer · One Hour Smart Home
ecobee Smart Thermostat Premium review: Best of BOTH worlds!
Smart Home Solver
Review: Ecobee Smart Thermostat Premium & Enhanced! The Best HomeKit Thermostat?
AppleInsider
Ecobee Smart Thermostat Premium Review: Worth the Upgrade?
Anthony Olivieri
The Best HomeKit Thermostat? Ecobee Smart Thermostat Premium Review
George Langabeer
How To Use Ecobee Thermostat Premium (Ecobee Smart Thermostat Manual)
One Hour Smart Home
How it holds up — after the dust settles
The Premium holds up as a well-built, capable HomeKit thermostat, though installation quirks and gaps between ecobee's app and HomeKit remain real friction points.
Air quality monitor
At launch
Seen as a handy new feature that adds real value to the display.
After months
Turns out to be limited by software, since the data stays locked in the ecobee app and never reaches HomeKit.
Installation
At launch
Framed as a guided, foolproof setup process with clear on-screen instructions.
After months
Proved to have gaps, missing steps like the second forced-air-unit switch, leading to a wiring mistake and a blown fuse.
From 2 long-term reviews — AppleInsider · Anthony Olivieri (see the videos above).
What the press says?
Where the established press lands.
The press agrees
All 3 reviewing outlets recommend it.
Tie-breakerThe AI models split on Smart Thermostat Premium. The press tally below breaks the tie.
“Smart Scheduling -- preset Sleep, Home, and Away schedules that adapt when the system senses you aren't there, and a Schedule”
Read the review ↗ (opens in a new tab)“matter of going through the Ecobee app to connect the thermostat with your Wi-Fi and, if you want, Alexa or Google Assistant”
Read the review ↗ (opens in a new tab)“are easy to follow, but as is the case with any thermostat, the setup process requires you to work with low-voltage wiring”
Read the review ↗ (opens in a new tab)Across 3 independent outlets · published expert reviews · last 18 months
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The bottom line
So should you buy it?
The AIs’ #1 pick in Smart Home & Security. Critics back it at 4.3 / 5.
Find your situation?
Made for some — wrong for others.
Who reviewers think this product is — and isn’t — for
For you if
Look elsewhere if
You value a thermostat that looks and feels like a premium device on your wall.
Zinc metal body, larger glass touchscreen, and refined design are explicitly praised as a step above plastic predecessors; flagship positioning from an established brand.
You need a thermostat you can trust to work without surprises or constant tinkering.
Mature product with 1976 reviews showing broad consensus, established brand, proven multi-room and integration features; installation complexity is a known edge case, not a systemic risk.
You want a thermostat that excels across design, features, and integration without compromise.
High buyer rating (4.4/5, 1976 reviews) with consistent praise for build quality, display, multi-room sensing, and broad smart-home compatibility; air quality data HomeKit limitation is a real but…
You appreciate a device that feels good to use and looks great in your home.
Reviewers praise the premium metal finish, fingerprint resistance, larger touchscreen, and visual appeal; the built-in air quality monitor adds a sensory/data dimension beyond basic temperature…
You want strong performance and features without paying a premium price.
Mid-to-high street price ($180–260) with excellent features and build quality, but not a bargain; rivals like the Learning Thermostat offer similar core function at the lower end of this range.
You want a thermostat that works out of the box with minimal setup or learning.
App-guided setup can trap first-timers (furnace fuse incident), and HomeKit on-device Siri requires a HomePod already present; mid-tier setup complexity is a real friction point. Consider Learning Thermostat.
Grounded in our buyer-review, reviewer-video, price and successor signals — a poor fit names a closer pick · as of Aug 3.
Frequent rivals?
What it competes against.
- Learning ThermostatNestecobee leads 1–0 · 1 sharedRead
- Smart ThermostatAmazonecobee leads 1–0 · 1 sharedRead
- Netatmo Smart ThermostatNetatmoecobee leads 1–0 · 1 sharedRead
- ThermostatWyzeecobee leads 1–0 · 1 sharedRead
- T5+ Smart ThermostatHoneywell Homeecobee leads 1–0 · 1 sharedRead
- Smart Thermostat EnhancedecobeeSmart Thermostat Premium leads 1–0 · 1 sharedRead
- T10 Pro Smart ThermostatHoneywell Homeecobee leads 1–0 · 1 sharedRead
Frequently asked
What buyers want to know.
Is Ecobee Smart Thermostat Premium good?
Reviewers say it is well-built and feature-rich, with a notably improved touchscreen and interface compared to the previous generation. The metal body feels premium and resists fingerprints better than plastic alternatives.
What are the main features?
It has a built-in air quality monitor that tracks CO2 and VOCs without requiring a subscription. Room sensors let you average temperature across multiple spaces rather than rely on a single room reading. It works with HomeKit, Alexa, and Google Assistant, plus it can stream audio over AirPlay 2.
What is the difference between ecobee premium and regular?
The Premium version includes a larger glass touchscreen with a revised interface that reviewers found notably easier to navigate. It also has a built-in air quality monitor and comes with a room sensor, features not present on other standard models.
What are common ecobee problems?
Reviewers noted that installation can trip up first-timers if the app setup does not clearly guide you to switch off a secondary power circuit. The built-in speaker is functional but not high quality. Air quality data does not appear in HomeKit's Home app, which limits its value for HomeKit-only users.
Who is this thermostat best for?
It is best for anyone who wants detailed HVAC data, multi-room temperature balancing, and deep integration with HomeKit or Alexa in a single device that looks premium on the wall. It is not ideal for users who rely entirely on HomeKit and expect all sensor readings, including air quality, to show up natively in the Ho…
Does it work with HomeKit?
Yes, it supports HomeKit with Siri control. However, Siri on-device requires a HomePod or HomePod mini already in your home to function. Air quality readings do not flow into the HomeKit Home app.
The recap
Where it stands today.
- PositionBest rank #1 across 1 intent tracked (slipped 1 this week).
- FootprintStrongest in Best Smart Thermostats (#1).
- TraitsMost often described as “air-quality” (2 mentions).
- Closest rivalLearning Thermostat (1–0 across 1 shared intent).
- MakerBy ecobee — see how it ranks across other intents on its brand profile.
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