
ecobee Smart Thermostat Premium optimizes comfort while saving energy through superior intelligence and technology. It has a built-in air quality monitor, doorbell Live View, smoke alarm detection, and geofencing technology to understand occupancy. Included SmartSensor eliminates hot and cold spots and adjusts the temperature in the rooms that matter most. Works with Siri*, Alexa, Google Assistant, HomeKit, and SmartThings. *Apple home hub required to enable Siri.
Q: What is the warranty period for this ecobee thermostat?
A: This ecobee thermostat comes with a 3-year limited warranty for both parts and labor.
Q: Can the ecobee thermostat detect air quality issues?
A: Yes, the ecobee thermostat has a built-in air quality monitor that alerts you to poor air quality and provides tips on how to improve it.
Q: Does this thermostat work with other smart home systems?
A: Yes, this thermostat is compatible with Siri, Alexa, Google Assistant, Apple HomeKit, SmartThings, and IFTTT.
Q: Does the ecobee thermostat require a C-wire for installation?
A: While it's compatible with 1-wire or 2-wire HVAC systems, it includes a Power Extender Kit, so you can install it even without a C-Wire.
Q: How does the ecobee thermostat help improve energy savings?
A: This thermostat is ENERGY STAR certified and can save you up to 26% per year on heating and cooling costs. It comes with a SmartSensor that adjusts the temperature in the rooms that matter most, reducing hot or cold spots.
A: Yes, it does have the ability to automatically switch between heat and AC.
Q: I s it compatible with a split system AC unit?
A: If you are referencing an indoor air handler with an outside compressor, then yes the ecobee will handle that just fine .
A: Not really. The Ecobee can control one HVAC unit. It uses the individual wireless sensors to either average them all or focusing on 1 sensor depending on the Comfort settings. For example, if you set the Sleep Comfort settings to just use a wireless sensor, Ecobee uses the temperature from that sensor to control the HVAC. Zone heating requires either separate HVAC units or controllable vents.

ecobee Smart Thermostat Premium optimizes comfort while saving energy through superior intelligence and technology. It has a built-in air quality monitor, doorbell Live View, smoke alarm detection, and geofencing technology to understand occupancy. Included SmartSensor eliminates hot and cold spots and adjusts the temperature in the rooms that matter most. Works with Siri*, Alexa, Google Assistant, HomeKit, and SmartThings. *Apple home hub required to enable Siri.

Completely customize your Wi-Fi Smart Color Thermostat to match your lifestyle and decor. The ENERGY STAR® certified smart thermostat lets you choose the temperature, schedule, display color and the devices you use to control it all.

The Nest Learning Thermostat (4th gen) is Google’s smartest, most advanced thermostat yet. It’s a brilliant way to save energy and keep your home comfortable. It learns the temperatures you like, when you like them, even as your routine changes.¹ It gets to know how outdoor temps naturally heat and cool your home to save energy.¹ And it helps make sure your heating and cooling systems run smoothly.²

The ecobee Smart Thermostat Enhanced gives you automatic energy savings and adapts to your lifestyle by adjusting temperature based on occupancy, suggesting schedule changes, and optimizing your energy savings. eco+ comes with features that automatically turn temperatures down when you're away or asleep. Works with your smart device or Apple Watch and connects to your smart home system like Apple HomeKit, Amazon Alexa, Google Assistant, SmartThings.
| Pros for ecobee - Premium Smart Programmable Touch-Screen Thermostat with Siri, Alexa, Apple HomeKit and Google Assistant - Black | |||
|---|---|---|---|
| Overall Performance, Ease of Use, Installation, Design, Air Quality Monitoring | Ease of Use, Overall Performance, Installation, Connectivity, Remote Control | Overall Performance, Ease of Use, Design, Installation, Temperature Control | Ease of Use, Overall Performance, Installation, Remote Control, Connectivity |
| Cons for ecobee - Premium Smart Programmable Touch-Screen Thermostat with Siri, Alexa, Apple HomeKit and Google Assistant - Black | |||
| Compatibility, App Usability | Compatibility, Size, Temperature Accuracy, App Functionality | Compatibility, Connectivity, App Compatibility | Compatibility, Settings |
Customers frequently mention the overall performance and ease of use with connectivity to smart home devices. Many customers appreciate the air quality monitoring feature and find the installation process straightforward. Some customers have noted the app usability could be improved, and a few have experienced compatibility issues with certain systems.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I bought the Ecobee thermostat with one sensor from Best Buy, and it has been a complete game changer for our home. It comes with one room sensor, and I decided to place it in my kids’ bedroom because their comfort is my top priority. My bedroom is right next to theirs, so once their room reached the perfect temperature, my room also became comfortable. Now both rooms feel just right at night. The biggest surprise was how easy it was to install. I’m not very handy at all, but I installed it myself without any problems. If I can do it, anybody can do it. The setup was straightforward and much easier than I expected. After installing it, the comfort difference is very noticeable. The temperature control is much better than before, and we are very satisfied with the results. I highly recommend it.
Sammy Posted
The Ecobee Premium exceeded my expectations. Installation was smooth, the app is intuitive, and the touchscreen display is clean and responsive. It integrated seamlessly with my existing smart-home setup. What really sets this thermostat apart is how well it manages comfort. The included SmartSensor noticeably reduced temperature differences between rooms, and the system adjusts intelligently based on occupancy and schedule. I no longer have to constantly tweak the settings. The energy insights and eco features are genuinely useful not overwhelming and make it easy to optimize efficiency without sacrificing comfort. Built-in Alexa, air-quality monitoring, and voice control are thoughtful additions that actually add value. Overall, the Ecobee Premium feels like a well-engineered, high-quality product that does exactly what it promises. Highly recommend for anyone looking to upgrade their home comfort system.
CoachVon Posted
Switching to ecobee has been such a pleasant experience. Coming from the Nest ecosystem has been a welcome change. I really love the interface on this thermostat. It’s easy to adjust the temperature and the screen is big and bright. I especially like that it has integrated smart assistants for whatever ecosystem you have. I will say that one downer that I discovered after purchasing is that you WILL NOT get the interactive doorbell screen unless you already have an ecobee doorbell. While that makes complete sense now, I automatically assumed that it would function like an Amazon Echo as there is Alexa integration. I was very wrong. It doesn’t diminish the product in any way. I just had expectations that were dashed because I didn’t research before buying. So, if that feature is appealing to you, just know that you have to already have an ecobee doorbell. The sensor was super easy to set up. It comes pre-paired so I had no trouble at all. It basically captures the temperature of the rooms you have them placed in and sets the average on the main thermostat. So, while the immediate location of the thermostat may actually be 65 degrees, it will show the average of all temperatures in the home, which could be 68. So, while this is very effective at keeping the AC on until specific rooms are at a target temperature, you can have cold spots in your home. Not a big deal to us so we are happy with the performance. Overall, this is a fantastic device that has excellent build quality. The screen is glass so it will break if dropped or bumped. I actually dropped mine and caught it with my food, but it barely hit the baseboard and left a small chip. I reached out to ecobee and they actually sent me a new thermostat. They truly have excellent service. I honestly can’t recommend this enough if you are in the market. The whole product and software are fantastic. If you are on the fence, just get the ecobee. You won’t regret it.
BrodieT Posted