Data synchronization service is used for data synchronization between multiple devices, ensuring data consistency among devices, and providing support for collaborative writing.

To ensure service response speed in different regions, THORN has deployed data synchronization services in China, Asia-Pacific, and North America to meet the needs of users from various regions.

You need to choose a specific service region to use THORN every time you log in on a new device.

The data is isolated between different service regions.

As shown in the figure below, the button text in the middle below 'Overview' indicates the current service area. Clicking this button allows you to switch the service area.