Works with the Apple Find My App: Add your KeySmart Card to the Find My app on your Apple device. Play a sound on your KeySmart SmartCard Lite to find it nearby, or locate it with the Apple Find My Network, with the help of millions of Apple devices around the world. Get Notified When You Leave It Behind. The Apple Find My app proactively prevents you from losing your wallet or ID card by sending notifications to your iPhone, CarPlay, or AirPods if you leave your KeySmart SmartCard Lite behind. Lost Mode Helps You Get It Back. If your KeySmart SmartCard Lite goes missing, you’ll see the last known location on a map. Lost Mode will show a message and contact information to anyone who finds your card. Long Lasting - 2 Year Battery. The KeySmart SmartCard Lite lasts up to 2 years, plus we give you a discount towards a replacement after 18 months. Waterproof & Ready for Adventure: Don’t worry about accidents, spills, splashes, or dips.