Great news! This hub and accessory
          combination is directly compatible
        
      You can see the instructions for this connection using this instruction link
The Amazon Echo Show 10 (2nd Generation) can connect directly to the ecobee4 Smart Thermostat with Built-In Alexa. This is done using the shared Wi-Fi connection between the two devices.
Interface Compatibility
| .jpg) Amazon Echo Show 10 (2nd Generation) |  ecobee4 Smart Thermostat with Built-In Alexa | |
|---|---|---|
| Amazon Alexa | Yes | Yes | 
| Apple HomeKit | No | Yes | 
| Google Assistant | No | Yes | 
Connection Compatibility
| .jpg) Amazon Echo Show 10 (2nd Generation) |  ecobee4 Smart Thermostat with Built-In Alexa | |
|---|---|---|
| Amazon Sidewalk | No | No | 
| Bluetooth | Yes | No | 
| Clear Connect | No | No | 
| Thread | No | No | 
| Wi-Fi | Yes | Yes | 
| Z-Wave | No | No | 
| Zigbee | Yes | No | 

