SmartHalo Bike Accessory

$149

Using your smartphone while riding a bicycle is difficult and dangerous, but SmartHalo is a bike accessory that allows for smartphone-level navigation, fitness-tracking and messaging—with added anti-theft features and an LED light for nighttime riding. The system is small enough to attach to the center of a bike’s handlebars, and it comes with a unique key so riders can leave it attached without worrying about it going anywhere—and it can stay there for three weeks on a full charge.

Buy