What is the best way to get your kid to become a better sleeper?

Having a kid that is a good sleeper is oftentimes something that you can not fully control as each kid is going to be different. However, with the state of technology today, there are a number of tools and resources out there today that  attempt to help your kid become a better sleeper. Apparatuses like the snoo can simulate a parent rocking your kid to sleep without fully waking the child. The thing that matters most for most babies is establishing a routine. Starting at an early age, routines can be implemented that can help "condition" a kid that bedtime approaches. Following the same routine and time schedule established a sense of familiarity for the baby. Stick to this and your kid should become a much better sleeper.