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 kids can keep track of their day. Image Source: amazon.com Echo Dot (4th Gen) Kids $35 from amazon.com Buy Now