Tracking device location identification

One or more computer-readable non-transitory storage media including instructions that, when executed by one or more processors, are configured to the one or more processors of a first computing device of a plurality of computing devices to perform operations comprising:

• detecting, by the first computing device, an event relating to the first computing device and a tracking device;
• sending, by the first computing device, a notification of the event to a tracking system server, wherein the notification of the event includes a location associated with the event and a timestamp associated with the event;
• receiving, by the first computing device, a last known location of the tracking device from the tracking system server, wherein the last known location is based on the location associated with the event and one or more locations associated with each of one or more location updates received by the tracking system server from one or more second computing devices of the plurality of computing devices;
• and
• displaying, by the first computing device, the last known location of the tracking device.

A first computing device of a plurality of computing devices, the first computing device comprising:

• one or more processors;
• and one or more computer-readable non-transitory storage media in communication with the one or more processors and comprising instructions that, when executed by the one or more processors, are configured to cause the first computing device to perform operations comprising:
• detecting, by the first computing device, an event relating to the first computing device and a tracking device;
• sending, by the first computing device, a notification of the event to a tracking system server, wherein the notification of the event includes a location associated with the event and a timestamp associated with the event;
• receiving, by the first computing device, a last known location of the tracking device from the tracking system server, wherein the last known location is based on the location associated with the event and one or more locations associated with each of one or more location updates received by the tracking system server from one or more second computing devices of the plurality of computing devices;
• and
• displaying, by the first computing device, the last known location of the tracking device.