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 (4th Generation) can connect directly to the iRobot Roomba s9. This is done using the shared Wi-Fi connection between the two devices.
Interface Compatibility
 Amazon Echo (4th Generation) |
 iRobot Roomba s9 |
|
|---|---|---|
| Amazon Alexa | Yes | Yes |
| Apple HomeKit | No | No |
| Google Assistant | No | Yes |
Connection Compatibility
|
Amazon Echo (4th Generation) |
iRobot Roomba s9 |
|
|---|---|---|
| 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 |