Sure. Three checks per day is doable. But more is better.
Baby chicks are very unpredictable. In the first few days, they may be suffering from shipping stress from their trip from the hatchery through the mail to the feed store or to your home. They may take three days to become sick and if you aren't around to notice and treat, they can die.
By the second week, the chicks are becoming more active and curious. This translates into walking into the room where you have the brooder and discovering a missing chick or a chick that has become stuck in something. If you aren't around soon after this happens, you may end up with a dead chick.
By the third week, you may enter the brooder room to find all the chicks have flown out and are lost in the house somewhere. How much trouble they can get into is correlated with how long they have been at large. You could find a chick drowned in a toilet.
Then there is the hands on issue you would be missing out on. Chicks that are frequently handled are usually more tame and friendly as adult chickens. Chicks that don't see much of humans can grow up to be skittish and untrusting.
You can brood chicks with minimal checking, but you should expect an increase in the possibility of accidents and death from treatable illness.