Here is a smart earbud with a OLED display and microphone that helps you stay connected on the go. You can wear Pinn in a variety of ways to answer calls and respond to texts without picking up your phone. The display lets you read text messages conveniently. Pinn supports voice commands.
Pinn is compatible with iOS and Android devices. The companion app lets you find your misplaced Pinn easily. It also lets you customize alert sounds and notifications. This product is currently getting funded on Kickstarter.