Features

• Simple. Comes with everything needed for a quick and easy installation, including screws and drywall plugs, backplate, PEK, wiring diagrams and a quick start guide.
• Reliable. Doesn’t need charging, or other power sources. Included Power Extender Kit for hardwired installations without a C wire.
• Built-in air quality monitor. Built-in air quality monitor that measures VOC/CO2, alerts homeowner when air quality is poor, and provides simple steps on how to improve it.
• Included SmartSensor. SmartSensor adjusts the temperature in rooms with hot or cold spots to keep homeowner comfortable anywhere in the home.
• Seamless integrations- Works with the most popular smart home systems and is the only smart thermostat that doubles as a security hub to monitor unexpected activity.*

Thermostat sensors

• Temperature
• Humidity
• Proximity (radar)
• Occupancy (radar)

Sustainability

• Energy Star Certifed
• Fully recyclable or compostable packaging
• Tapioca insert packaging
• Mercury-free
• Arsenic-free
• PVC-free
• RoHS compliant

Display

• 4” full-color touch screen LCD
• 540 x 540 pixel display

Voice and audio

• Radar occupancy & proximity sensing
• Air Quality Monitor
• Multi-Speed Fan support
• Control through iOS & Android apps and Apple Watch
• Alexa Built-In
• Siri Enabled (Apple home hub required)

Temperature range

• Desired:45°F to 92°F (7°C to 33°C)
• Display: 40°F to 100°F (5°C to 37°C)
• Sensitivity: +/- 1°F (+/- 0.5°C)
• Operating: 14° to 122°F (-10° to 50°C)

Humidity range

• Display: 20% to 90% RH
• Sensitivity: +/- 5% RH
• Operating: 5% to 95% RH (non-condensing)

Storage

• Temperature: -31°F to 113°F (-35°C to 45°C)
• Humidity: 5% to 95% RH (non-condensing)

What’s in the box

• Smart Thermostat Premium
• SmartSensor with detachable stand or wall mount
• Backplate
• Wiring diagrams
• Screws & drywall Plugs
• Power extender kit
• Trim plate/adaptor plate
• Quick start guide

Compatibility

Works with most 24 VAC HVAC equipment:

• Gas, oil, electric, dual fuel, forced air Conventional (2H/2C)
• Heat Pumps (3H/2C) 2 stage heat pump + 1 stage AUX / 2 stage cool
• Boilers
• PTACs or fan coil units with up to 3 fan speeds

Powering method

Hardwired. Power Extender Kit enables you to reliably power your thermostat if a C-wire is not available.

Connectivity and security

Dual-band Wi-Fi: 802.11 b/g/n @ 2.4GHz, 802.11 a/n/ac @ 5GHz Bluetooth 5.0, A2DP, LE WPA, WPA2, WPA3 encryption methods DHCP (dynamic) or static IP addressing 168-bit SSL encryption 915MHz radio

Works with other ecobee products:

• Seamless connects to:
  • Ecobee Smart Security (subscription required)
  • SmartSensors
  • SmartSensors for doors and windows
  • SmartCamera with voice control

Warranty

3-year warranty with professional installation and seamless integration into smart home systems. Advancements in comfort, home health, and security needs.

Terminals