Meet Classi: a smart strap that turns your classic watch into a smartwatch. It lets you track activity, keep up with notifications via vibration, and find your way to your destination handsfree. You can also ask for help with the push of a button.
The strap has over 7 days of battery life. It is waterproof. You can use it to reject calls, call for an Uber, and avoid losing your phone. Going for as low as $119 on Indiegogo.