They don't get to brush their teeth, but 2 children's teeth with the Philips Sonicare for Children HX6322/04 Duo Pack. These toothbrushes teach your children a good brushing routine from the age of 6 in a fun way. Via Bluetooth, you can link the toothbrush to the corresponding smartphone app, where your child receives a reward after each successful brushing. The toothbrush has a sensitive mode for younger children and a standard brushing mode for older children. It also features a built-in timer, so you know when the 2 minutes are up, even if you are not using the app. The powerful battery lasts about 3 weeks, and you get 2 brushes per toothbrush. The brushes have an elongated shape, making brushing similar to using a traditional toothbrush.