How many SZT I get after the walking one day? How to get the most of it?

It depends on the amount user invest to the game.

According to the game rule, you can earn 5% investment amount a month if you walk at least 500m every day.

It means that you can earn an amount = 5% / 30 (assuming that 1 month = 30 days) = 0.167% a day.

Eg: You invest 280 SZT, you can earn 0.167% * 280 = 0.47 SZT a day