KeySmart has introduced an innovative tracker that looks like a credit card. It helps track users' belongings. In case, for example, a wallet is lost, users can open the app, see its location on a map and play a sound to find it. In case of loss, a special mode will show the last known location of the item on the map and provide contact information to return it. SmartCard is compatible with the Find My app on the iPhone. The SmartCard can be recharged on a Qi enabled wireless charger once every 5 months. According to the manufacturer, it is ideal for wallets, luggage, and passports. The pack of 3 cards is available now for $89.99 with free shipping