A bike helmet with built-in turn signals

Lumos Smart Bike Helmet, available at Amazon, $179

This is the perfect helmet to pair with a hoverboard. I have the newer (and more expensive) Lumos Matrix and love it. The helmet pairs with the Lumos app as well as the wireless handlebar remote so you can let drivers know when you're turning. This is a helmet that I can get Jerome to wear, and I rest easier knowing he's safer.