iPhone cases don’t have to be boring and unpractical. With Edge, you get cool LEDs that notify you of incoming alerts for any app, let you keep an eye on battery levels at a glance, and more.

It’s just one of the awesome ideas in this week’s Crowdfund Roundup. We also have an ultra-affordable Android Wear smartwatch, the world’s smartest nightlight, the coolest e-bike ever, and a high-quality and affordable 3D printer.

Apple Watch has a new rival, and it’s one that Apple should be worried about. That’s not because the new Ticwatch is better, but because it’s ultra-affordable at under $100.

For that, you get a simple and colorful design, GPS tracking, heart rate monitoring, and Android Wear 2.0.