All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Kids have the kind of ...

This content originally appeared on Mashable for a US audience and has been adapted for the UK audience. Nothing makes you feel exhausted like watching kids go full pelt. Indeed, kids have the kind of ...

Kids love fitness trackers for the same reasons adults do—they encourage movement and activity in a way that feels rewarding and fun. It’s not always easy to get kids to meet physical activity ...