The Coros Pace 4 watch features a voice note function that has significantly improved workout logging for users. After completing a workout, users can rate its difficulty and then record a 60-second voice note. This feature is designed to help athletes log details without needing to manually enter them later.
This capability allows for capturing immediate thoughts, workout highlights, mindset, intensity, or modifications made during a session. For strength training, users can vocalize sets, reps, and weights, bridging the gap between paper logs and digital records. The Coros app transcribes these notes for easy review, with the audio file available for reference.

The feature is available on Coros Pace 4, Apex 4, and Nomad watches. While other brands like Amazfit and Garmin offer similar voice note functionalities, Coros' prompt at the end of a workout is highlighted as a key advantage.