Eventually, that goal led Ding to create the Lumos Kickstart Helmet ($180), whose LED lights not only increase a cyclist’s visibility but also blink to indicate if she is making a left or right ...

Now they can use turn signals like a car. Apple started selling Lumos Matrix helmets in its stores and online Wednesday. They come in two colors — white and black — and retail for $249.95.

The MOD City+ 3 is a foldable e-bike made for people who love practicality and want to use their e-bike for different tasks.

Whether you're shopping for someone who would never part with their Peloton or a pal who simply needs some extra motivation to move more, we've got some great gift picks. Just run after them fast ...