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Black square smart thermostat with 4-inch touchscreen and separate small white sensor

ecobee

ecobee EB-STATE6-01 Smart Thermostat Premium with SmartSensor

SKU CH-FRA3-MGEVY MPN EB-STATE6-01

A smart thermostat with a 4 in. touchscreen, built-in air quality monitoring, and an included SmartSensor for room-specific comfort

  • ColorBlack
  • TypeSmart Thermostat
  • Amazon Alexa CompatibilityYes
  • Google Assistant CompatibilityYes
  • Apple HomeKit CompatibilityYes
  • FeaturesDisplay: 4 in. full-color LCD touchscreen 540 x 540 pixel di

Type Smart Thermostat Premium

Struck-through versions exist but are not stocked here.

  • Built-in air quality monitor alerts to poor air and reminds filter changes
  • Smart Security hub detects smoke alarms, break-ins and temperature drops with plan
  • Voice control via built-in Siri or Alexa speaker for music and smart home
  • Radar occupancy and proximity sensing adjusts comfort automatically when you approach
  • Included Power Extender Kit enables installation in most homes without a C-wire

Smart Thermostat Premium with SmartSensor

The ecobee Smart Thermostat Premium is a programmable Wi-Fi thermostat designed for homeowners who want voice control and air-quality insight in one device. It includes a SmartSensor that detects occupancy in the room where it is placed. The unit works with Amazon Alexa, Google Assistant and Apple HomeKit for voice commands and automation.

24VAC HVAC compatibility and C-wire alternative

This thermostat works with most 24VAC heating and cooling systems, including conventional, heat-pump and dual-fuel setups. A Power Extender Kit is included so the device can be installed in homes that lack a dedicated C wire. The 4-inch full-colour LCD touchscreen has a 540 x 540 pixel resolution for clear status readouts.

Upgrade from basic programmable thermostats

The Premium model replaces older units that lack built-in air-quality monitoring, radar-based occupancy sensing and integrated smart-speaker functionality. The jump is worth it when you want smoke-alarm alerts, break-in notifications and automatic filter-change reminders without adding separate sensors. A Smart Security plan is required for the security and temperature-drop alerts.

Highlights

  • Built-in air quality monitor alerts to poor air and reminds filter changes
  • Smart Security hub detects smoke alarms, break-ins and temperature drops with plan
  • Voice control via built-in Siri or Alexa speaker for music and smart home
  • Radar occupancy and proximity sensing adjusts comfort automatically when you approach
  • Included Power Extender Kit enables installation in most homes without a C-wire

Specifications

BrandEcobee
ModelSmart Thermostat Premium
ColorBlack
TypeSmart Thermostat
Part NumberEB-STATE6-01
Amazon Alexa CompatibilityYes
Google Assistant CompatibilityYes
Apple HomeKit CompatibilityYes
FeaturesDisplay:
4 in. full-color LCD touchscreen
540 x 540 pixel display
Thermostat sensors:
Temperature
Humidity
Occupancy (Radar)
Proximity (Radar)
Compatibility:
Works with most 24VAC HVAC equipment, including conventional furnaces and air conditioners (2H/2C), heat pumps (2H/2C + 2 stage AUX heat), boilers, and PTACs or fan coil units with up to 3 fan speeds. One 1-wire accessory or one 2-wire accessory support for humidifiers, dehumidifiers, and ventilators (HRV/ERV).
HVAC accessory support:
One 1-wire acc. or one 2-wire accessory. Control an accessory HVAC device like a humidifier, de
DimensionsThermostat:
Height: 103.89 mm (4.09 in.)
Width: 103.89 mm (4.09 in.)
Depth: 25.9 mm (1.02 in.)
Trim plate:
Height: 143.5 mm (5.65 in.)
Width: 159.9 mm (6.29 in.)
Depth: 7.71 mm (0.3 in.)
Package ContentsSmart Thermostat Premium
Thermostat mounting plate
SmartSensor with detachable stand and adhesive wall-mount
Quick-start guide
Wire labels
Screws and drywall anchors
Power Extender Kit (PEK)
Trim plate
Shipping weight0.91 kg
Package size152 × 152 × 76 mm

Other versions of this model

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Questions about this item

Should I pick the Premium model with the included SmartSensor or look for a version without the sensor?

The box contains the Smart Thermostat Premium and one SmartSensor with a detachable stand and adhesive wall-mount, so you get room-level occupancy sensing and temperature balancing right away.

How does the 540 x 540 pixel display look on the wall once the thermostat is mounted?

The 4 in. full-color LCD touchscreen measures 103.89 mm square and sits 25.9 mm deep, giving a bright, cinematic interface that is easy to read from across the room.

What does the 24VAC compatibility mean for my existing HVAC wiring?

The thermostat works with most 24VAC heating and cooling systems, and the included Power Extender Kit lets you install it even if your current wiring lacks a C wire.

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