Amazon

Smart Thermostat

Included accessories: Trim Plate

Connectivity: 2.4 GHz Wifi

Integrations: Alexa

Sensors: Temperature

Scheduling: Manually, Automatically

Features: Energy Savings, Display Temperature

Ecobee

Smart Thermostat Premium

Included accessories: Temperature Sensor, Trim Plate

Connectivity: 2.4 GHz Wifi, 5 GHz Wifi, Bluetooth

Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, External Temperature Sensors

Sensors: Proximity / Motion, Occupancy, Temperature, Humidity, TVOC, CO₂

Alerts: Temperature Alerts, Fire Alerts (Subscription required), Intrude Alerts (Subscription required), Air Quality Alerts

Scheduling: Manually, Automatically

Features: External Temperature Sensors Selection, Energy Savings, Display Time, Display Temperature, Display Weather, Voice Control, Speaker