A Tech Find For Kids: Echo Dot (4th Gen) Kids The Echo Dot (4th Gen) Kids ($35, originally $60) is perfect for the curious kid who asks a ton of questions we don't always know the answers to, including homework help. Parents can also set alarms and reminders so the kid can keep track of their day. Image Source: amazon.com Echo Dot (4th Gen) Kids $35 from amazon.com Buy Now