Orbit Keys is a Bluetooth device designed to find your keys in seconds. Beautifully crafted from anodised aluminum, it’s not only a handy gadget, but also a stylish accessory for your keys. About the App Orbit Keys FMN works with Apple Find My APP in your phone. How to use the Orbit Keys and App 1. Open the Find My APP. Select Items and Add Item to add the device into your app. 2. Then you can ring the device when it’s in the Bluetooth range and find the current or last location on the map. 3.