Based on the user reviews, here are three cons and three pros with a 15-word limit each: **Cons:** 1. "Track lost while running due to inaccurate GPS tracking, frustrating and unreliable experience." 2. "Not enough customization options for playlists and audio cues, limited personalization." 3. "Audio cues can be too loud and disturb others, especially in quiet environments." **Pros:** 1. "App provides clear and concise audio cues for easy interval training and workout guidance." 2. "Variety of workout plans and routines for different fitness levels and goals, engaging." 3. "User-friendly interface and clean design make it easy to navigate and use on-the-go." Please note that these are just summaries based on the user reviews, and actual experiences may vary.