Our Smart Bracelet can track your daily steps, calorie consumed, workout distance and time. It has 16 sports modes to track the corresponding exercise. You can see detailed data on APP "Runmifit", Apple Health and Google Fit. Compared to other smart bracelets, ours has enhanced battery life. Just charging for 1-2 hours, the bracelet's battery can last up to 7 days. It also has IP68 waterproof standard, you can wear it in the rain or when washing hands.