You can find more help regarding your Gizmo device through the FAQ section of the GizmoHub app.
Note: If a friend has lost their device and has not shared their device's location with you, you can allow them to use your device to find their device.
From the Home screen, swipe to Find My.
Tap Find My.
Note: If necessary, sign in to your Apple ID account.
Swipe up on the bottom menu.
Scroll to Help a Friend.
Tap Help a Friend.
Tap Use a different Apple ID.
Note: After this step, allow your friend to sign into their Apple ID on your device to locate their phone. After the tab in the browser is closed, you should not longer be able to access their Apple ID.