Ecobee4 Smart Wi-Fi Thermostat w/Alexa Control

No recharging or power stealing. It's the smart thermostat Pros trust. 5-YEAR PRO INSTALL WARRANTY - Get our 3-year standard warranty plus 2 years for pro purchase and install. RELIABLY POWERED - No common wire? No problem. Your ecobee comes with a Power Extender Kit so it doesn't rely on other equipment to charge itself. COMPATIBLE WITH MOST - ecobee4 works with most HVAC systems including radiant heating systems multistage and dual fuel heat pumps. EASY INSTALLATION - Installation takes 30 minutes or less in most cases. We also offer easy access to HVAC tech support wiring diagrams and manuals if you ever need assistance. CONTROL FROM ANYWHERE ANYTIME - Customers can easily control temperature and settings from anywhere with an Android or iOS device including Apple Watch. AVERAGE 23% SAVINGS - When customers bring home the ecobee4 they save an average of 23% annually on heating and cooling costs. UPDATES YOU AS NEEDED - ecobee4 monitors heating and cooling systems and alerts customers if it senses something is wrong. VOICE - ecobee4 comes with built-in Amazon Alexa Voice Service so you can ask your smart thermostat to set a timer read the news even set the temperature using your voice.