Garmin's CIRQA fitness tracker, known for its screenless design, has encountered a technical issue following a recent firmware update. Version 2.50, released by the company, has caused the device's Bluetooth heart rate broadcasting feature to malfunction. Users report that their devices are no longer able to maintain stable Bluetooth connections, leading to frequent disconnections or complete failure to sync. This disruption affects the ability to share real-time biometric data with third-party training platforms, which is a key feature for many fitness enthusiasts.

The glitch has raised concerns among users who rely on seamless data integration for their workouts. While Garmin has not yet issued a statement on the issue, the company is reportedly investigating the problem. Until a fix is available, users are advised to use alternative methods for tracking heart rate data. The incident highlights the importance of software reliability in wearable technology, where even minor updates can have significant impacts on user experience.