8 hours tracking
There is no option to hide live data, but you can modify INSERT database query to store only data in certain time periods which would affect reports.
Can this be done for a single device?
Why not? You'll have to hardcode the id though.
Is it possible to track the device for 8 hours a day and not rest 16 hours? For example from 8:00 AM to 4:00 PM when a courier driver is on road for work. Before and after work, it should not track it? or not save or not show the device on the map and reports?