best smart thermostat for alexa

Partial Component: This product includes only the thermostat display and mounting plate, suitable for replacing specific components of the Nest Learning Thermostat (3rd Gen).​
Compatibility Notice: Ensure your existing Nest base and other installation components are compatible with this thermostat display and mounting plate.​
Smart Learning & Auto-Schedule: Nest learns your habits and programs itself to optimize comfort and energy efficiency.​
Remote Temperature Control: Adjust settings via the Nest app from anywhere with Wi-Fi.​
Voice Assistant Compatible: Works with Alexa and Google Assistant for hands-free control.​

Operation requires connection to one of the following solutions: Homematic IP access point with free smartphone app and toll free cloud service; central CCU3 with local user interface WebUI (no longer compatible with the CCU2 headquarter); third-party partner solutions
Measures target and actual temperature as well as humidity. Time-controlled regulation of the room temperature via Homematic IP radiator thermostats, underfloor heating actuators or switching sockets
Comfortable voice control with Alexa, e.g. via Echo in conjunction with the Homematic IP Access Point;
Has an illuminated display and can be placed freely in the room thanks to the radio communication
Convenient installation via double-sided tape, with screws and dowels or directly on a flush-mounted box possible
Easy integration into existing switch series from leading manufacturers: Berker, Gira, Merten, Jung and Elso