- Communication
- Wi-Fi cloud-connected smart thermostat (not a communicating-bus stat by default)
- Communicating Compatibility
- No proprietary communicating-bus protocol; standard 24VAC conventional + heat-pump wiring
- C-Wire
- C-wire recommended; Power Extender Kit (PEK) included for installs without a common wire
- Voice Assistants
- Amazon Alexa/Echo, Apple HomeKit (Siri), Samsung SmartThings, IFTTT, Wink (per distributor listing); Google Assistant on ecobee3 lite line
- Zoning
- Conventional multi-stage (up to 2H/2C, 4H/2C heat pump) per Ferguson title; no native multi-zone panel control
- IAQ Sensors
- No onboard IAQ sensors on this model; supports optional remote room sensors (occupancy/temp) on the ecobee3 lite platform
- Geofencing
- Supported via ecobee app (Smart Home/Away geofencing) on the ecobee3 lite platform
- BMS / BACnet
- Not found / none indicated — consumer-grade Wi-Fi stat, no BACnet/BMS integration documented in sources seen
- Dealer Portal
- Not confirmed in sources seen (ecobee has a pro/contractor program and HomeIQ/pro tools, but no specific portal name verified in the pages reviewed)
- Pro Features
- Pro-channel SKU sold through HVAC wholesalers with contractor pricing; extended pro-install warranty; advanced installation/configuration guide (II-EBSTATEIB-02) for installers