If you must read while you run, we've got good news for you. The new Run-n-Read is a clip-on device to help you read on an iOS or Android device while you run. If you've tried it before, you'll know how hard it is to read anything when you run because you're always moving up and down. The Run-n-Read moves the texts in sync with the movement of your head or body making it easy to read. It is designed to be used with treadmills, elliptical trainers, stepmills, stairmasters, and stationary bikes but it also helps reduce eye strain while riding in a train, bus, or car.