"Google Maps Discontinues GPS Utilization"
Improving Navigation in Challenging Environments: Google Maps Introduces Bluetooth Beacon Feature
Google Maps has introduced a new feature designed to enhance navigation in areas with poor GPS reception, such as tunnels or parking garages. This innovative technology, known as Bluetooth beacons, allows for seamless navigation even in the absence of a satellite signal.
The feature works by connecting your Android phone to Bluetooth beacons installed in tunnels. These small devices emit signals detected by the phone, allowing Google Maps to provide real-time location data without relying on satellite GPS. This enables accurate navigation underground, potentially expanding to other indoor locations in the future.
To activate this opt-in feature on Android devices, navigate to the Google Maps settings, then Navigation, followed by Driving Options, and finally Tunnel Bluetooth Beacon. Granting the necessary permissions is part of the activation process. Unfortunately, due to iOS restrictions on background Bluetooth use, this functionality is not currently available on Apple devices.
Bluetooth beacons work by sending location data over short distances, enabling devices to determine their position independently. This relatively unknown technology has been highlighted in the magazine "Computer Bild". Despite its recent development, the technology is not yet widely known, as per the magazine's current issue (18/2025).
The activation of the Bluetooth Beacons feature on Android devices is a multi-step process. It not only requires navigating to the Navigation settings menu but also granting access permissions. This technology is currently exclusive to Android devices and is aimed at improving navigation in challenging GPS environments.
In summary, Google Maps utilizes Bluetooth beacons to provide continuous navigation services, even in areas where GPS signals are weak or unavailable. While the feature is currently available on Android devices, its availability for iOS devices in the future remains uncertain.
The Bluetooth beacon technology used by Google Maps isn't limited to navigation; it can potentially transmit location data to smartphones, thereby opening doors to various applications. For instance, it could be used to recommend nearby food spots or gadget stores, making use of the technology beyond just navigation.
Despite advancements in smartphone technology, the geolocation capabilities of iOS devices are constrained due to limitations on background Bluetooth use, leaving some users to miss out on the benefits of the Bluetooth beacon feature on Google Maps.
