Garmin Connect IQ 9.3 Update Opens Microphone and Speaker Access to Third-Party Apps
Garmin released the Connect IQ 9.3 software update, which lets third-party developers build applications that use the microphone and speaker hardware on supported smartwatch models, voi.id reported. The update allows developers to create features for voice recording, real-time speech processing, and audio playback directly on the wearable devices.
Under the new API documentation, developers can record mono or stereo audio in WAV or Ogg formats. Garmin includes built-in noise reduction and echo cancellation filters to assist with voice processing. To protect user privacy, the software restricts recording so that applications can only capture audio while actively running on the device, preventing background recording. Furthermore, each app must request explicit user permission before accessing the microphone or speaker hardware.
Supported Smartwatch Hardware and LTE Connectivity
The hardware expansion applies to several recent smartwatch models across Garmin’s product lines. Compatible devices include the Garmin Fenix 9 and Fenix 8, Forerunner 570 and Forerunner 970, Venu 4, Venu X1, and Approach S72, according to voi.id, while other reports note the update also covers the Vivoactive, D2, and Enduro lines.
Alongside microphone and speaker capabilities, the Connect IQ 9.3 update opens access to LTE connectivity for creative developer use. Previously, hardware functions like the “OK Garmin” voice commands were restricted primarily to Garmin’s own native software. While Garmin’s application ecosystem has historically faced criticism for being less attractive and appearing outdated compared to Wear OS or Apple Watch due to strict platform limitations, this update gives external creators the tools to build more advanced utility and audio-driven software.
Audio Playback Capabilities and Developer Implementation
The update grants developers control over audio output, enabling apps to play back stored recordings or generate sound dynamically. Developers can manage playback controls, adjust volume levels, and monitor audio progress. However, utilizing the speaker requires a separate permission request from the user. Reports note that technical documentation does not yet clarify whether audio output can be routed specifically through the built-in watch speaker or paired Bluetooth headphones.
End users will not see immediate changes to their watch interface upon installing the update. The new capabilities depend entirely on third-party developers updating their existing applications to support the Connect IQ 9.3 software development kit.