Here is a smart cycling power meter that helps you maximize your cycling performance: LIMITS is easy to install and interchangeable. It provides you with the relevant data to help you improve your performance. The device is compatible with every type of bicycle. The LIMITS power meter uses an inclinometer to measure your cadence. It also measures the true force input by you.
The LIMITS power meter measures your power output to give you an idea how to extend your peak performance. Yet another interesting Indiegogo project.