With the ecobee 3, customers can monitor and control this Wi-Fi connected thermostat anytime from anywhere on their smartphone, tablet or computer. Ordinary thermostats only read the temperature in one room, leading to uneven temperatures in other rooms. ecobee3 remote sensors deliver the right temperature in the rooms that matter most. ecobee3 comes with one free remote sensor and can support up to 32.
This new version is home kit enabled.