Key benefits - Durable chest strap with a comfortable fit for training - Pairs with your smartphone app to record heart rate data and analyze performance - Designed for outdoor fitness tracking and monitoring during physical activity - Versatile for various sports and daily activities while keeping heart rate in view Product features - Function: measures heart rate and transmits data to a compatible smartphone app for recording and performance analysis - Compatibility: works with common fitness apps that support chest strap heart rate data - Durability: built for long-lasting use during regular training and outdoor activities - Comfort: designed to fit securely and comfortably during workouts - Performance: supports ongoing monitoring across different sports and daily activities Use scenarios - Outdoor running or cycling: monitor real-time heart rate to manage intensity and track progress over time - Gym workouts or HIIT sessions: keep an eye on your heart rate to stay within target zones and improve training efficiency - Daily activity tracking: use during everyday tasks to gain insight into cardiovascular effort and overall activity level Notes - This chest strap is intended to work with a compatible smartphone app to record and analyze heart rate data during exercise and daily activities - Suitable for users seeking durable, comfortable, and reliable heart rate monitoring during outdoor and indoor activities