I've been using Trackabi to manage my team and it's GREAT!
I switched from using the Onlinejobs.ph time tracker to Trackabi for more clarity & features and i have not been disappointed.

I love the ability to input sick leave, vacation, etc into the tool and for it to keep track.
I love that it auto calculates the time they are working.
I love the ability to fine tune the tool to stop tracking if there is a lack of movement for X amount of time.
I love the that I can get screenshots of my teams monitors and see what they're working on at any given moment.
I love that it shows me which applications they are spending the majority of time on.