BRAND NEW AND STILL UNUSED. FAST SHIPPING AND FRIENDLY SERVICE. /// Sports Fitness Tracker heart rate monitoring, pedometer, calories record, sleep quality monitoring, sync date and time, notifications, remote camera control, anti-lost alert, find Phone, sedentary alert, etc. Sizet Fitness Tracker - Multi-Sport Mode 8 default sport modes on the fitness tracker and 6 sport modes can be added in the APP, 14 kinds of sport modes in total, rack workout, running, riding, treadmill, hiking, fitness, basketball, badminton, tennis, football, climbing, spinning, yoga, dancing. Connect to your phone with bluetooth4.0, compatible with Android 4.4 or higher, IOS 7.0 or higher. Share your life:you can synchronize the data to Google Fit. You can also share your data on Twitter, Facebook, and a lot of other social platforms. The app can also display charts to show the week, month and year activity data. We will upgrade our app version to make you enjoy better service from time to time. lease charge it on USB plug, charge time: 1-2 hours. We recommend charging your device every few days to ensure you are always tracking.