Run the command dopilot to backup/sync/restore your pilot. This is an interactive command - it will prompt for what to do. Try dopilot -? for more options.
Get palm tools with apt-get install pilot-link
This should allow you to run dopilot (which uses pilot-xfer from the pilot-link package) to sync the Samsung i500 phone.
To get it to work with the Fossil Palm watch you must edit the kernel source for the visor modules.
Add the following to #define FOSSIL_VENDOR_ID 0x0E67
#define FOSSIL_PALMWATCH_ID 0x0002
Add the following to { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_PALMWATCH_ID),
.driver_info = (kernel_ulong_t)&palm_os_4_probe },
Add the following to { USB_DEVICE(FOSSIL_VENDOR_ID, FOSSIL_PALMWATCH_ID) },
Now you will have to recompile and reinstall the driver. If you prefer not
to do the full reinstall, you can just do a build and then copy
sudo rmmod visor
sudo modprobe visor