Xiaomi's smartwatch for kids costs less than $50
 

Look, Xiaomi's smartwatch for kids isn't anything revolutionary. It has features typically found in children's wearables, including the ability to make and receive calls and to track users' whereabouts. The best thing about it, however, is its price:...

http://www.engadget.com/2016/04/29/x...atch-for-kids/