Bluetooth Smart Wrist Watch Tracker - Waterproof Multifunction LED Sports Fit Men Women Sport Running Training Fitness Gear Tracker w/ Sleep Monitor, Pedometer, Calories Burned - Pyle PSB1BK (Black) TRAINING ASSISTANT: The Pyle Sports Fitmotion Multifunction Wrist Watch serves as your very own personal trainer that helps you improve your performance and motivate yourself to train harder. Measures steps taken, distance, calories burned BLUETOOTH-COMPATIBLE: The smart fit activity tracker features wireless bluetooth connectivity allowing it to connect to any device via bluetooth for data transfers and auto-sync. Works w/ smartphones, iPhone, Android, tablets and laptop computers FREE TRACKER APP: Download the free Fitmotion tracker app to keep track of your progress. Share your results on social media. Includes calorie counter food consumption chart, graphical chart display, BMI indication and also stores history data SLEEP MONITOR: Features sleep monitor mode that grades your sleep quality and provides personalized data that helps you keep a healthy lifestyle. Its internal motion detection circuitry along w/ personal statistic input data grade your rest quality WATER-RESISTANT: The active fitness gear features marine grade waterproof construction w/ adjustable bracelet strap and built-in 3-axis accelerometer for accurate results. Also equipped w/ 12 LED illuminating lights that adds to its fashionable style