The Smart Device Compare comparison

Amazon Smart Thermostat vs Ecobee Smart Thermostat Premium

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Amazon Smart Thermostat and Ecobee Smart Thermostat Premium

A summary of selected recorded differences between these thermostats. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Air Quality Alerts (alerts): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Yes (Built-in air quality monitor alerts you when air quality is poor and offer tips on how to improve it. | Air filter change reminders make cleaner air a breeze.).
Temperature Alerts (alerts): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Yes (Stay on top of your home's well-being, even while you're away, by being alerted to events like sudden temperature drops or spikes that could cause damage to your home.).
5 GHz Wi-Fi (connectivity): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Yes (802.11 a/n/ac).
Bluetooth (connectivity): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Yes (Bluetooth 5.0).

Specifications to check side by side

Fire Alerts (alerts): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Subscription required (With a Smart Security subscription, your smart thermostat can detect the sound of a smoke alarm and notify you.).
Intrude Alerts (alerts): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — Subscription required (When you subscribe to ecobee Smart Security, Smart Thermostat Premium will play the siren if it detects an intruder. You will be notified instantly and can review details in the app and take appropriate action. When you arrive home, Smart Security can disarm automatically for more peace of mind and convenience with less hassle. ecobee home monitoring uses smart thermostat's advanced sensor, Wi-Fi, and geofencing technology to understand when your home is empty or occupied.).
Screen Type (display): Amazon Smart Thermostat — LED; Ecobee Smart Thermostat Premium — LCD.
External Temperature Sensors Selection (features): Amazon Smart Thermostat — No; Ecobee Smart Thermostat Premium — By presence.

Information still to confirm

23 of 63 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Amazon

Amazon Smart Thermostat

Last updated October 2026

View full device profile

Option 2 · Ecobee

Ecobee Smart Thermostat Premium

Catalog update date not recorded

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

23differences with recorded values for every device

23rows with missing or unspecified information

Consider your setup

Apple Home

Amazon Smart ThermostatNo
Ecobee Smart Thermostat PremiumYes

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 63 of 63 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Air Quality Alerts

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes
Catalog note
Built-in air quality monitor alerts you when air quality is poor and offer tips on how to improve it. | Air filter change reminders make cleaner air a breeze.

Fire Alerts

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Subscription required
Catalog note
With a Smart Security subscription, your smart thermostat can detect the sound of a smoke alarm and notify you.

Humidity Alerts

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Intrude Alerts

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Subscription required
Catalog note
When you subscribe to ecobee Smart Security, Smart Thermostat Premium will play the siren if it detects an intruder. You will be notified instantly and can review details in the app and take appropriate action. When you arrive home, Smart Security can disarm automatically for more peace of mind and convenience with less hassle. ecobee home monitoring uses smart thermostat's advanced sensor, Wi-Fi, and geofencing technology to understand when your home is empty or occupied.

Low Battery Alerts

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Not applicable / unspecified
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Temperature Alerts

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes
Catalog note
Stay on top of your home's well-being, even while you're away, by being alerted to events like sudden temperature drops or spikes that could cause damage to your home.

Connectivity

2.4 GHz Wi-Fi

Amazon Smart Thermostat

Yes

Catalog note

802.11 b/g/n

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

The thermostat supports 2.4 GHz Wi-Fi.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

802.11 b/g/n

5 GHz Wi-Fi

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

The thermostat supports 5 GHz Wi-Fi.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

802.11 a/n/ac

Bluetooth

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

Bluetooth 5.0 is specified.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

Bluetooth 5.0

Ethernet

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Other

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Thread

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Z Wave

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Zigbee

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Display

Color Screen

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Screen

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes

Screen Resolution

Amazon Smart Thermostat

Not recorded

Ecobee Smart Thermostat Premium

540 x 540 px

Manufacturer source

Display resolution is 540 by 540 pixels.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Screen Size

Amazon Smart Thermostat

Not recorded

Ecobee Smart Thermostat Premium

Manufacturer source

The display measures four inches.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Screen Type

Amazon Smart Thermostat

LED

Ecobee Smart Thermostat Premium

LCD

Manufacturer source

The display is an LCD.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Touch Screen

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

The display supports touch controls.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Features

Automations

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Yes
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Display Temperature

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes

Display Time

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Display Weather

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Energy Savings

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes

External Temperature Sensors Selection

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: By presence

History Records

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Yes
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Speaker

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

System Health Monitor

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Voice Control

Amazon Smart Thermostat: Yes
Catalog note
Voice control through Amazon Alexa.
Ecobee Smart Thermostat Premium: Yes
Catalog note
Choice of Siri or Alexa Built-in

Included Accessories

Temperature Sensor

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

A SmartSensor is included in the box.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Trim Plate

Amazon Smart Thermostat

Yes

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

A trim plate is included.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Integrations

Alexa

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes

Apple Home

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

External Temperature Sensors

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: YES (Included)

Google Home

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Home Assistant

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Yes

Matter

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

SmartThings

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Power

Battery Life

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Not applicable / unspecified
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Battery Type

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Not applicable / unspecified
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Wired

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: Yes
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Scheduling

Automatically

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes
Catalog note
Automatically turns down your temperature when nobody is home. | Learns your routine and recommends changes to your thermostat schedule for optimal energy savings. | Automatically heats or cools your home when electricity is more affordable and cleaner.

Manually

Amazon Smart Thermostat: Yes
Ecobee Smart Thermostat Premium: Yes

Suggestions

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Sensors

Ambient Light

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: No

Ambient Noise

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Atmospheric Pressure

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

CO₂

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Humidity

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

A humidity sensor is included.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Nox

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Occupancy

Amazon Smart Thermostat

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

Radar detects occupancy.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Pm01

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Pm03

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Pm1

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Pm10

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

PM2.5

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Proximity Motion

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Radon

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Temperature

Amazon Smart Thermostat

Yes

Ecobee Smart Thermostat Premium

Yes

Manufacturer source

A temperature sensor is included.

Ecobee Smart Thermostat Premium manufacturer product page →

Source section: Display, thermostat sensors, connectivity and box contents
Model: Ecobee Smart Thermostat Premium
Region: US manufacturer page
Firmware: Not specified by this source
Checked: 2026-10-04

Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed.

Document check only; not a hands-on test or verification of every regional or firmware variant.

TVOC

Amazon Smart Thermostat: No
Ecobee Smart Thermostat Premium: Yes

Amazon Smart Thermostat: Not recorded
Ecobee Smart Thermostat Premium: No
Catalog note
Additional catalog field from the air-quality-monitors listing of this model.

Specifications for Amazon Smart Thermostat versus Ecobee Smart Thermostat Premium
Specification	Amazon Smart Thermostat	Ecobee Smart Thermostat Premium
Alerts
Air Quality Alerts	No	Yes Catalog note Built-in air quality monitor alerts you when air quality is poor and offer tips on how to improve it. \| Air filter change reminders make cleaner air a breeze.
Fire Alerts	No	Subscription required Catalog note With a Smart Security subscription, your smart thermostat can detect the sound of a smoke alarm and notify you.
Humidity Alerts	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Intrude Alerts	No	Subscription required Catalog note When you subscribe to ecobee Smart Security, Smart Thermostat Premium will play the siren if it detects an intruder. You will be notified instantly and can review details in the app and take appropriate action. When you arrive home, Smart Security can disarm automatically for more peace of mind and convenience with less hassle. ecobee home monitoring uses smart thermostat's advanced sensor, Wi-Fi, and geofencing technology to understand when your home is empty or occupied.
Low Battery Alerts	Not recorded	Not applicable / unspecified Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Temperature Alerts	No	Yes Catalog note Stay on top of your home's well-being, even while you're away, by being alerted to events like sudden temperature drops or spikes that could cause damage to your home.
Connectivity
2.4 GHz Wi-Fi	Yes Catalog note 802.11 b/g/n	Yes Manufacturer source The thermostat supports 2.4 GHz Wi-Fi. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note 802.11 b/g/n
5 GHz Wi-Fi	No	Yes Manufacturer source The thermostat supports 5 GHz Wi-Fi. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note 802.11 a/n/ac
Bluetooth	No	Yes Manufacturer source Bluetooth 5.0 is specified. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Bluetooth 5.0
Ethernet	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Other	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Display
Color Screen	No	Yes
Screen	Yes	Yes
Screen Resolution	Not recorded	540 x 540 px Manufacturer source Display resolution is 540 by 540 pixels. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Screen Size	Not recorded	4" Manufacturer source The display measures four inches. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Screen Type	LED	LCD Manufacturer source The display is an LCD. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Touch Screen	No	Yes Manufacturer source The display supports touch controls. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Features
Automations	Not recorded	Yes Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Display Temperature	Yes	Yes
Display Time	No	Yes
Display Weather	No	Yes
Energy Savings	Yes	Yes
External Temperature Sensors Selection	No	By presence
History Records	Not recorded	Yes Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Speaker	No	Yes
System Health Monitor	No	No
Voice Control	Yes Catalog note Voice control through Amazon Alexa.	Yes Catalog note Choice of Siri or Alexa Built-in
Included Accessories
Temperature Sensor	No	Yes Manufacturer source A SmartSensor is included in the box. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Trim Plate	Yes	Yes Manufacturer source A trim plate is included. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Integrations
Alexa	Yes	Yes
Apple Home	No	Yes
External Temperature Sensors	No	YES (Included)
Google Home	No	Yes
Home Assistant	Not recorded	Yes
Matter	No	No
SmartThings	No	Yes
Power
Battery Life	Not recorded	Not applicable / unspecified Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Battery Type	Not recorded	Not applicable / unspecified Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Wired	Not recorded	Yes Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Scheduling
Automatically	Yes	Yes Catalog note Automatically turns down your temperature when nobody is home. \| Learns your routine and recommends changes to your thermostat schedule for optimal energy savings. \| Automatically heats or cools your home when electricity is more affordable and cleaner.
Manually	Yes	Yes
Suggestions	No	No
Sensors
Ambient Light	No	No
Ambient Noise	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Atmospheric Pressure	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Co	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
CO₂	No	Yes
Humidity	No	Yes Manufacturer source A humidity sensor is included. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Nox	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Occupancy	No	Yes Manufacturer source Radar detects occupancy. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
Pm01	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Pm03	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Pm1	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Pm10	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
PM2.5	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Proximity Motion	No	Yes
Radon	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.
Temperature	Yes	Yes Manufacturer source A temperature sensor is included. Ecobee Smart Thermostat Premium manufacturer product page → Source section Display, thermostat sensors, connectivity and box contents Model Ecobee Smart Thermostat Premium Region US manufacturer page Firmware Not specified by this source Checked 2026-10-04 Requires compatible 24 VAC HVAC equipment. Check the wiring and accessory limits; a Power Extender Kit may be needed. Document check only; not a hands-on test or verification of every regional or firmware variant.
TVOC	No	Yes
Uv	Not recorded	No Catalog note Additional catalog field from the air-quality-monitors listing of this model.

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology