When you buy products from some sites that we link to, we may earn an affiliate commission. Learn More.

Ecobee3 Review & A Smarter Wi-Fi Thermostat

A thermostat with sensors are digital versions of the traditional thermostat designed to control your indoor temperature based on occupancy, weather conditions, and other factors that may influence the temperature levels in your home.

These smart thermostats will only heat or cool a defined room, making your home comfortable yet energy-efficient.

Ecobee3 Thermostat

ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation

Due to their essential role, the market offers a range of thermostats with sensors making it difficult for users to find a high-quality product from the rest. Based on this challenge, our Ecobee 3 review aims to help you to decide if it is a worthy buy.

Ecobee Smart Features

The Ecobee3 second generation thermostat sensors will power on your heating or cooling system when it is necessary.

Some of the notable features on this thermostat with a sensor include:

Smart Room Sensors​

One of the top reasons you might consider buying this thermostat is that its sensors will automatically turn on your heating or cooling system depending on temperature variations and room occupancy.

As such, Ecobee3 will turn on your heating or cooling system while you are present and off when you are not around.

This is a useful feature if you are looking for a way to save on your energy bills or you have little kids who do not know how to operate a heating or cooling system.

The downside is that when you enter a room, it may take some time for it to heat or cool to your desired setting which is also dependent on your heating or cooling systems ability.​

How do Ecobee sensors work?

Ecobee3 smart room sensors measure your rooms’ temperature, and they send a signal to your thermostat to heat or cool your room to the appropriate temperature.

Cats and dogs will not trigger the sensors.

On the other hand, the sensor’s motion detector will signal your HVAC system to regulate your indoor temperatures when it is occupied and will suspend heating/cooling when the room is unoccupied.

Ecobee3 Installation​

Ecobee3 wiring is a do it yourself project that is fairly easy for most adults. On average, it appears to take 45 minutes to install the system. Its easy-to-read installation manual provides a guideline that takes you systematic through the installation process.

ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation

Its wires are labeled to curb guesswork and a mounting hardware is provided to help you fix the smart thermostat onto your wall.

You can also purchase an Ecobee3 wall plate separately to enhance the looks of your smart thermostat on the wall.

Ecobee3 Wall Plate - White

Ecobee3’s simplicity of wiring and installation makes it a great deal, if you are the DIY kind of person who wants to save the extra dollar that you could have spent in hiring a technician.

Despite the device being marketed as a favorite among DIY enthusiasts, you may still have to hire a specialist if you doubt your wiring skills or if your existing thermostat has a wiring that lacks a C-wire.​

Ecobee Apps

Using your Android or iOS enabled mobile device like Apple watch, iPad, and iPod, you can monitor and control your heating or cooling system from the comfort of your couch using the Ecobee app. The easy-to-use app gives you a similar experience as that of using your thermostat’s home screen.

ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation

Furthermore, Ecobee3 thermostat is one of the digital thermostats that are compatible with many third party applications for a hand’s free operation as well as giving you the freedom to operate your thermostat remotely.​

Ecobee3 Compatibility

Another reason for you to consider purchasing Ecobee3 is its compatibility with almost all types of heating and cooling systems, ventilators, and dehumidifiers powered by gas, oil, or electricity.

The only downside, however, is that this smart thermostat may not be compatible with high voltage cooling and heating systems like baseboard heater and radiant heating devices.

You can voice-control the smart thermostat by pairing it with third party applications like Siri and Amazon Echo.

Similarly, you can match Ecobee3 with your Wi-Fi enabled smartphone and any other Android enabled device to let you operate your smart thermostat remotely.

Does Ecobee3 work with SmartThings? Yes, Ecobee3 is compatible with SmartThings as well as other applications.​

Ecobee 3 Sends Automated Alerts And Reports

It is quite obvious that sometimes you may get too busy to remember scheduling regular HVAC system services or even monitoring your energy usage.

If you are that busy, then we would recommend Ecobee3 as it can remind you when your HVAC needs maintenance, when your indoor temperatures fall or rise to a certain level, or when your indoor humidity levels fall above or below a predetermined level.

Your Ecobee3 thermostat will send an email alert to let you take action. It is important to note, however, that you will still need to monitor these metrics since the smart sensor may not alert you if it malfunctions.​

Fully Customizable

Another useful feature on the Ecobee3 is that you can program it according to your heating or cooling needs. For instance, you can program Ecobee3 to know when you are at home, when you are away, or when you are asleep.

The customizable feature gives you the freedom to regulate your indoor temperatures accordingly.

You can also customize Ecobee3 into the Follow Me set up where your heating or cooling system will only control temperatures in occupied rooms. Your HVAC system will not run when a room is unoccupied.​

3 Year Warranty

Ecobee3’s three-year manufacturer’s warranty takes care of parts that wear out or fail under normal use.

The three-year warranty might be one of the most generous in the market as most smart thermostats are backed by a manufacturer warranty of fewer than two years.​

The Competition

Despite the fact that the Ecobee3 smart thermostat seems like a worthy investment, you can still find some less expensive models of its class or smart thermostats with better features sold at a more reasonable price.

Below, we have compared Ecobee3 with some of its top competitors.

Ecobee3 Lite vs Ecobee3

Ecobee3 Lite is a less expensive alternative to the Ecobee3 smart thermostat.

Just like Ecobee3 thermostat with a sensor, the lite version is easy to install, it’s compatible with third-party applications like Amazon Alexa, and it is compatible with most cooling and heating systems.

The main distinction between the two models is that Ecobee3 Lite lacks room and occupancy sensors.​

Nest Learning Thermostat vs Ecobee3

Despite being a little pricier, Nest Learning thermostat is a strong competitor with sophisticated features not found on Ecobee3 thermostat.

Just like Ecobee3, Nest Learning Thermostat is compatible with Amazon Alexa, its smart sensors can detect room occupancy, you can control it remotely, and it lets you track your energy usage.

Unlike Ecobee3, the Nest thermostat will automatically program itself according to your room temperature and schedule and its installation takes an average of 30 minutes for those who are tech savvy.​

SEE ALSO: Nest vs Ecobee3

Honeywell Smart Thermostat vs. Ecobee3

Like the Ecobee3, Honeywell smart thermostat is compatible with Amazon Alexa and you can control it remotely through a mobile device.

It is easy to set up and it can alert you when your indoor temperatures rise above a predetermined level or when you need to change your HVAC’s filters.

Other top features on this smart thermostat include the customizable color screen and an indoor humidity sensor.​

SEE ALSO: Best Z-wave Thermostats​

Final Thoughts

Investing in a smart thermostat will not only help you save on your energy bills, but it will also enhance your home’s comfort by giving you the freedom to control your indoor temperatures according to your needs.

The Ecobee3 is compatible with most heating or cooling systems, you can improve its efficiency with third party applications, and you can program it to match your needs.

For these reasons, the Ecobee3 thermostat might be a good fit for any homeowner looking to cut their energy bills and automate their home’s environmental controls. However, it is not ideal for high voltage cooling and heating systems.