The early bird may catch the worm but for those of us with early risers, awaking at the crack of dawn day after day is just plain exhausting. Of course you can send them back to bed with the caution that it’s much too early to be awake, but that really doesn’t work well since most toddlers and pre-schoolers can’t tell time. This is precisely what makes the sleep training clocks featured here so incredible. Rather than watching hours, children can easily tell when it’s time to sleep and when it’s time to wake based upon the colors and/or images on the clocks’ faces. Parents have total control over the sleep/wake cycles, and most of the styles come equipped with additional features like bedtime music or white noise.