Getting your children in the habit of saving money early on is very important. A smart piggy bank like ERNIT could help you do just that. It uses light to show your children how close they are to reaching their goals. It is designed to teach your children how to save money. The companion app lets you set savings goal and receive contributions.
ERNIT makes a happy sound and lights up to encourage your children to stay on the right track. This would make a nice gift for parents of small children. More information is available on Kickstarter.