Hi,

Please refer to the link:

1. https://apps.odoo.com/apps/modules/16.0/pos_data_auto_sync

This Module will help you to Create Products Automatically in Multiple Running Sessions Without Reloading the Sessions … Applicable in the Case of Multiple Sessions.

2. https://apps.odoo.com/apps/modules/16.0/pos_restaurant_multi_company

“PoS Restaurant – Multi Company” by OCA, but that only adds multi-company support, not necessarily real-time session/table sync

Hope it helps.

Solution Workarounds

Option 1: Polling via JavaScript (Custom Workaround)

Develop a custom module to manually sync the pos_session state using periodic API calls:
setInterval(() => {

  // Custom call to backend to fetch updated table statuses

}, 5000);

Option 2: Use Third-Party Modules

Some third-party POS modules on GitHub or Odoo apps can add partial sync features. Look for ones supporting:

• Table syncing
• Order status refresh
• Multi-terminal usage in CE

Option 3: Upgrade to Odoo Enterprise

Full real-time multi-device POS sync is included in Odoo Enterprise, leveraging:

• bus.bus framework
• pos_restaurant advanced features
• IoT integrations for printing and kitchen screens