Stay connected to your smartphone app to record and analyze heart rate data and gain a clearer view of your body’s performance. Key benefits Accurate, real-time heart rate monitoring: Chest-strap sensor provides timing data you can rely on for training and progress tracking. Seamless smartphone integration: Pair with your smartphone app to log sessions, review trends, and adjust workouts based on measured heart rate. Comfortable and durable design: Built to be worn during workouts with a fit that stays secure and materials engineered for comfort and repeated use. Versatile use: Suitable for a wide range of sports and everyday activities so you can monitor intensity, recovery, and overall stress throughout the day. What it does Measures and transmits heart rate continuously during exercise and daily activity. Supplies real-time data to your smartphone app for immediate feedback and long-term analysis. Helps you track fitness progress objectively and tailor workouts to target zones. Compatibility and fit Chest-strap form factor that sits across the chest for stable, consistent readings. Designed for comfort and long-term wear; constructed with durable components to withstand regular training. Works with smartphone apps that accept external heart-rate sensors (pairing depends on your app and phone settings). Practical use scenarios Interval training: Monitor heart rate zones during sprints and recovery periods to maximize training effect and avoid overtraining. Endurance sessions: Track steady-state effort on long runs, rides, or hikes to maintain a desired intensity over time. Daily monitoring and recovery: Use during everyday activities or recovery days to observe resting heart rate trends and assess readiness for the next workout. Why you need it Provides objective, time-stamped heart rate data you can act on. Improves workout planning and progress tracking by delivering consistent, wearable heart-rate measurement. Comfortable enough for regular use and versatile enough to support many sports and lifestyle activities.