ecobee3 Lite Smart Thermostat
Before you purchase this thermostat, please make sure it is compatible with your HVAC system. Check compatibility here.
Incompatible thermostats will not be eligible for a return. View our return policy.
ENERGY STAR® certified product.
With its beautiful design, easy-to-use touchscreen display, and up to 23 percent savings on heating and cooling costs, the ecobee3 lite is the smarter thermostat that helps you live better and save more. It also now pairs with Room Sensor™ to help manage hot or cold spots at your home, delivering comfort to the rooms that matter most. And because they track occupancy, they make your home even smarter about saving energy when you’re away.
Works with Amazon Alexa, Apple HomeKit, Google Assistant, Samsung SmartThings & more! We want you to love our products as much as we do, so your ecobee comes backed by a 3-year warranty.
This smart thermostat:
- Controls from anywhere: adjust temperature and comfort settings easily from your Android and iOS devices, including Apple Watch.
- Saves up to 23 percent* on your heating and cooling costs. *Compared to a hold of 72F.
- Works with Room Sensor™: ecobee3 lite can now pair with ecobee room sensors to help manage hot or cold spots at your home delivering. comfort to the rooms that matter most. Room sensors sold separately.
- Has easy and fast installation: everything you need is in the box and follow along our step-by-step guide and videos to complete the Self-Installation.
- Has smarter comfort: your ecobee3 lite works with your local weather, schedule, and desired comfort settings. That’s how we ensure comfort when your at work, and savings when you’re not.
- Is hardwired which means your thermostat isn’t relying on a battery or your HVAC equipment to charge itself (aka “power-stealing”).
- Includes ecobee Power Extender Kit (PEK), aka c-wire adapter.
Product Warranty: 3 Year Limited
Note: WIFI connected “smart” thermostats are compatible with many types of equipment. However, consult an HVAC professional to assure your purchase will work with your home's heating and cooling equipment.