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ecobee Smart Thermostat Premium

BH #ECSMARTHERMP • MFR #EB-STATE6-01
724 reviews
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ecobee Smart Thermostat Premium
Key Features
  • Energy-Saving Temperature Control
  • 4" LCD Touchscreen Display
  • Compatible with Most HVAC Systems
  • Dual-Band Wi-Fi & Bluetooth 5.0
Implement energy-saving temperature control in your home with the Smart Thermostat Premium from ecobee. Compatible with most HVAC systems, this unit features a 4" LCD touchscreen display, dual-band Wi-Fi and Bluetooth 5.0 connectivity as well as automatic temperature and humidity adjustments to maximize savings and comfort. A SmartSensor is included for temperature maintenance and occupancy detection in your home. Additionally, with a Smart Security subscription, this device functions as a monitoring hub with built-in smoke detection, pairs with ecobee smart sensors (available separately) to provide an additional layer of security, and prevents issues like frozen pipes.
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ecobee Smart Thermostat Premium Overview

Implement energy-saving temperature control in your home with the Smart Thermostat Premium from ecobee. Compatible with most HVAC systems, this unit features a 4" LCD touchscreen display, dual-band Wi-Fi and Bluetooth 5.0 connectivity as well as automatic temperature and humidity adjustments to maximize savings and comfort. A SmartSensor is included for temperature maintenance and occupancy detection in your home. Additionally, with a Smart Security subscription, this device functions as a monitoring hub with built-in smoke detection, pairs with ecobee smart sensors (available separately) to provide an additional layer of security, and prevents issues like frozen pipes.

Remotely manage and receive instant notifications via the ecobee app for iOS and Android. Compatibility with Amazon Alexa, Google Assistant, Apple HomeKit, and SmartThings enables voice commands and seamless integration with other ecobee devices for a smart home ecosystem.

Compatible with most 24V heating and cooling systems
Supports two-stage heating and cooling, fan dissipation, thermal protect, optimal humidity, and free cooling
SmartSensor included to maintain the ideal temperature in your home and implement occupancy detection
Connects to your ecobee Smart Doorbell Camera to display a live stream of your front door
Learns your temperature preferences and your schedule to best suit your needs for ideal comfort
eco+ features include schedule assistant, smart home and away, adjust temperature for humidity, time of use to preheat or precool your home when electricity is cheapest, and community energy savings
Features radar technology for occupancy and proximity sensing
Dual-band Wi-Fi and Bluetooth 5.0 connectivity
Wirelessly connects to ecobee sensors via 915 MHz RF
Smart Security subscription enables your thermostat to function as a hub when used with ecobee sensors to monitor, detect, deter, and alert you of unexpected/unwanted activity
Receive detailed reports on energy usage and savings to compare with other homes in your area
Home IQ provides insights of your energy usage to show how much energy you've saved each month
Built-in air quality monitor notifies you when air quality is poor and it provides steps on how to improve it
Receive notifications for sudden temperature drops to prevent frozen or burst pipes and when you need an air filter change (ecobee Air Filter subscription required for home delivery)
Works with Google Assistant, Amazon Alexa, Apple HomeKit, SmartThings, and IFTTT
Built-in speaker enables two-way talk and audio playback via a Bluetooth speaker with Spotify Connect and Amazon Music
Works with Apple Watch
WPA, WPA2, WPA3, and 168-bit SSL encryption
Automatic software updates
Mercury, arsenic, and PVC free
RoHS compliant
UPC: 627988004006

ecobee Smart Thermostat Premium Specs

Key Specs
Matter Support
Yes: Wi-Fi Only
Virtual Assistant
Alexa Built-in, Works with Google Assistant, SmartThings, Siri
Display Size
4.0" / 10.2 cm
Touchscreen
Yes
Mobile App Compatible
Yes: Android & iOS
Matter Support
Yes: Wi-Fi Only
Communication Protocol
Apple HomeKit, Google Home, IFTTT, Samsung SmartThings
Virtual Assistant
Alexa Built-in, Works with Google Assistant, SmartThings, Siri
Multi-Staged System Compatibility
1-Stage Heating
Auxiliary/Backup Heating Support
Yes
Wire Terminals
ACC+, ACC-, C, G, O/B, PEK, R, Rc, Rh, W, W2, Y, Y2
Power Source
C-Wire
Display Size
4.0" / 10.2 cm
Display Type
LCD
Touchscreen
Yes
Backlit Display
No
Screen Resolution
540 x 540
Operating Conditions
14 to 122°F / -10 to 50°C at 5 to 95% Humidity
Storage Conditions
-31 to 113°F / -35 to 45°C at 5 to 95% Humidity
Material of Construction
Metal
Supported Languages
English
Mobile App Compatible
Yes: Android & iOS
App Name: ecobee App
Dimensions
4.1 x 4.1 x 1" / 103.8 x 103.8 x 25.9 mm
Packaging Info
Package Weight
1.38 lb
Box Dimensions (LxWxH)
6.7 x 6.6 x 2.9"

ecobee Smart Thermostat Premium Reviews

With the rebate, the Premium is worth it

By mikeya
Rated 5 out of 5
Date: 2026-09-08

I bought the Premium Smart Thermostat after an electrical storm fried my previous ~10 year old ecobee 3 lite. I loved my ecobee so I immediately looked at the models they have available. While I originally wasn't going to go with the Premium because of the cost difference (it didn't seem worth it for the additional features and my personal use), the rebate from my utility provider made it a more reasonable and approachable number. I love the ease of use and autonomy that it continues to deliver from models pass, while the additional information from the included sensors is great to occasionally look at to keep an eye on things. I love that it works with HomeKit, and the larger screen is a nice upgrade from the 3 lite. The smart sensors in my room do a good job of keeping track of temperature in occupied rooms. I highly recommend it, especially if getting that rebate!

Great Thermostat

By Express
Rated 5 out of 5
Date: 2026-09-05

I have had this for 3-4 weeks now. I came off a Gen 2 Nest, which I loved, until they sold out to Google, then Google sold me out to the electric company which started adjusting my thermostat during the day. I work from home. Long story short, they no longer support Gen 2 and killed the app. Ecobee came highly recommended, and it hasn't disappointed. Simple to install. Simple to setup. The only gotcha was, you need to install the app on your phone before you try to install the thermostat. It works great. I have a separate sensor in my office, so it knows I'm there. Not sure how that helps, but why not. The app is OK and like another app. It takes a minute to figure out where everything is. It seems to be accurate and responsive.

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