Mine works well too. On my side, I used both the stock ST-Echo integration
and the Ask Alexa integration which brings more verbal commands with Alexa
You can get comfort and energy savings tips from My Ecobee device by interacting
with Alexa through a new set of verbal commands (read/play/repeat/give tips).
For more information about the Ask Alexa, refer to this thread:
For more information about My ecobee device and its unique integration with Ask Alexa, refer to this thread;