Adding a GPS tracker, sharing it, and reading its location history

SafX pairs with GPS tracker hardware bought from the SafX shop. A tracker is registered by its IMEI, appears on the map alongside people, and can be shared with others.

• Which trackers work — Only trackers purchased from SafX, because only their IMEIs are registered.
• Adding a tracker — Give it a name and enter the IMEI printed on the device.
• Viewing a tracker — Last known location, live map presence, and route playback.
• Sharing a tracker with someone else — A shared tracker appears in the other person’s Devices page under your name.
• Removing a tracker — Removing it stops it reporting into your account.
• Common problems and fixes — Activation failures and silent trackers.