ZEI 8-Sided Time Tracking Gadget [App-enabled]

In the past few months, we have covered plenty of time tracking and to-do lists apps that can help you become more productive. ZEI lets you take the idea to the next level. It is an app-enhanced 8-sided gadget that lets you track how you spend your time. It connects to your computer and lets you assign a project to each face. When a project face is up, it is timed automatically.

ZEI is compatible with iOS, Windows, Android, Linux, and Mac OS devices. It works with Wunderlist, Toggl, Timeneye, and other apps. The battery life lasts 1.5 years.