Pros

  • Lots of customization possibilities
  • Low-powered Bluetooth doesn't drain iPhone's battery

Cons

  • Need additional sensors to take full advantage of its features
  • Must pry it out each time you leave your bike unattended

At A Glance

The first bike computer to be powered by an iPhone, the RFLKT offers a great way to access your phone's features while keeping the handset safely tucked away. Extra peripherals and app support add functionality.