SMITE rewards the players who log in regularly to the game. If you use your account everyday (or at least log in to the game on a daily basis) you will get an additional bonus. For the first logging in you get +75 Favor, for every next 4 logging in you get respectively 125, 250, 350 and 450 Favor. During the 6 days of logging in you can get 15 Gems, and on the 7th day you will get 35 of them. Summarizing it is +1250 Favor and 50 Gems for free! So simply it pays off to log in to SMITE even if you don't have that much time for playing.
Bonus for the First win of the day
The first win of the day gains the player the additional +100 Favor. What is worth mentioning is the fact that the bonus for the first win of the day is charged separately for every game mode. So if you have time you can get a lot of additional Favor.