Meet Serenity: a smart gadget that you can attach to your bag to avoid losing it. It enables your bag to recognize you and sound an alarm when a stranger is about to take it. Serenity serves as a motion guard, theft prevention tool, and portable locker. It has a 100+ DB alarm and a water resistant design.
You can use Serenity to keep an eye on your bag or find its last known location. To get started, install the app, add Bluetooth devices like smartphones, and your bag will recognize know as its owner automatically. More information is available on Kickstarter.