The use of GPS pet trackers is increasing in cities like London and in several parts of North America after more cases of lost pets were reported in the past year. These devices, which are worn on collars, use GPS and 4G signals to send real-time location updates through mobile applications. Companies such as Tractive, Jiobit, and Pawfit make these trackers for both cats and dogs, and they are now more widely used in busy urban areas. A Tractive spokesperson said that the trackers work well in most places but may not function properly in remote areas with weak signals. Microchips are still required in some countries, but experts explained that microchips cannot show a pet’s live location and must be scanned by professionals. Most GPS trackers cost under $100, but a subscription for cellular service is usually needed. The battery typically lasts two to three days, depending on use.

Many GPS trackers also offer features like safe zone alerts, health tracking, and Bluetooth radar to find lost collars nearby. A recent study found that pets often return to the same places, and heatmap tools can show these patterns. Experts warned that Bluetooth trackers have a limited range and are only suitable for indoor areas. Despite some limits, GPS trackers are a useful tool to help locate missing pets in crowded areas.