Wearfit WP116 Smart IP67 Waterproof Fitness Tracker (Black) Wearfit WP116 color screen smart band with real-time heart rate, blood pressure monitor fitness tracker. Note: Please refer to the manual before use. The smart band is IP67 waterproof means it can only for cold shower, washing hand, get wet in the rain, it is not recommended to use in more than 1 meter deep dive. You need to take it off when you are taking hot bath or swimming for a long time to prolong the device service life. SMS/Call alert functions only work under Bluetooth connection state. Please ensure the device is full charged for the first time. Please ensure the phone is compatible with WearFit 2.0. System requirements: Bluetooth 4.0 enabled -Android 4.4 or above, iOS 8.4 or above. Real-time heart rate measurement, pedometer, calorie burning, distance, sleep monitoring, call reminder, alarm reminder, information push, flip bright screen. Stylish design: The all new Wearfit WP116 ultra-thin and super lightweight fitness tracker satisfies your personalized needs. Track your workouts: Monitor your daily workout activities including steps, distance, calories and activity time. Set alarms and notifications: Pair the fitness band with our smartphone app, you can set alarms, sedentary alert and incoming call notification. Let Wearfit WP116 fitness tracker become your personal health assistant. G-Sensor: 3-axis, battery: 105mAh rechargeable Li-Polymer battery, screen size: 0.96 inch, stand-by time: Up to 7 days.