Glance, An Accessory That Brings Smartwatch-Like Notifications to Non-Smart Watches
Glance is the first smart accessory to turn your existing watch into a smart watch.
Glance is designed to let you focus on the conversations that matter most, and live in the moment. Glance is precision crafted into a remarkably thin, light design with machined aluminium, fits on the wristband on your watch, and works well with your personal style.
https://www.kickstarter.com/projects/1742184757/glance-worlds-first-smart-accessory-for-your-watch