Data sync from Mysql to SQLite

I want to sync data from mysql(server) to sqlite. I am using a column syncstatus(default value is 0) on server. Once a row is updated in SQLite, updating it's value to 1. This is working fine. But this is only for one device. Once synstatus column value is 1 for a row other device cannot get updated. How can I keep track of all device's sync status So that I can send notification to devices which are not updated and they can update.