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Welcome! Our store is brand new, so bear with us as we continue to add new products and categories every single day! Check back often for the best in sustainable home improvement.
Welcome! Our store is brand new, so bear with us as we continue to add new products and categories every single day! Check back often for the best in sustainable home improvement.

ecobee ecobee3 Lite Thermostat

by ecobee
Original price $169.00 - Original price $169.00
Original price
$169.00 - $169.00
Current price $169.00
Improves Home Comfort
Helps You Save Money
Helps You Save Energy

Certified to meet the highest standards of home comfort and energy conservation. The ecobee 3 Lite Thermostate adjusts the temperature and turn on vacation mode anytime, anywhere. Leave home with peace of mind. Sends an alert if there is a disruption, like a sudden temperature drop that could lead to frozen or burst pipes.

eco+ makes saving energy automatic.
Our next-generation thermostat software unlocks additional energy savings on heating and cooling and enhanced comfort.

  • Reduces strain on the electricity grid (compared to a hold of 72°F/22°C.)
  • Automatically heats or cools when electricity is cheaper and cleaner  (compared to a hold of 72°F/22°C.)
  • Adjusts for Comfort in high and low humidity.
  • Learns your routine and recommends changes to your thermostat schedule. (With ecobee SmartSensor, sold separately.)

Everything you need to install your smart thermostat, besides basic tools, is in the box and installation should take about 45 minutes.

Every Rise order is shipped carbon neutral.

On top of our commitment to 1% For the Planet, Rise also guarantees Carbon Neutral Shipping on all of its orders, regardless of size or destination.

Interested in a large or custom order? Let's talk!

Get Comfortable With Saving

Notifications and reports


Home IQ

Get a monthly savings report and compare your results to other homes in the area. It’s like an energy audit at no extra cost.


Alerts & Reminders

The app notifies you of sudden temperature drops that could result in frozen or burst pipes and when the system needs maintenance.


Advanced thermostat capabilities

Smart Recovery As ecobee3 lite gets to know your home’s heating and cooling patterns, it learns how long it takes to reach your desired temperature. If you routinely wake up at 6 a.m., Smart Recovery will start heating and cooling your home in advance so it’s comfortable when you wake up.


AC Overcool to Dehumidify

This feature will use your air conditioner to lower the indoor humidity to keep you cool and comfortable if you don’t have a dehumidifier.


Supports two-stage heating and cooling

ecobee thermostats are optimized for one or two-stage heating and cooling equipment. Staging control lets you get the level of comfort you like while lowering energy use.


Fan Dissipation

ecobee3 lite automatically runs the fan after a cycle to maximize heating, cooling, and dehumidification.


The right temperature in the right spaces with SmartSensor

SmartSensor (sold separately) unlocks the following additional features:

  • Smart Home & Away Automatically adjusts the temperature for energy savings when you leave home and restores your comfort settings when you return.
  • Follow Me Detects which rooms are in use and adjusts the temperature accordingly for comfort in those spaces.


Seamless setup


Compatible with most HVAC systems

ecobee thermostats work with radiant heating systems, multistage, and dual-fuel heat pumps. Use the Thermostat Compatibility Checker or reach out to our support team at 1-877-932-6233.


Industry-leading reliability

ecobee thermostats are powered by a dedicated 24VAC power supply using a Common wire (or C wire) for consistent performance, even in the coldest weather. The included Power Extender Kit allows for installation in most homes without a C wire.

Peace of mind for when you're ready to buy

Rise works for you, the homeowner - by researching the true benefits of home improvement products and materials. You can feel confident that the products you purchase on Rise come from manufacturers that have been vetted to ensure they benefit your health, wealth, and planet.

Learn more about our third-party reviewed criteria here