Fitness Band, Muzili Activity Tracker with Heart Rate Monitor, IP68 Waterproof Smart Watch Bracelet Color Screen Sleep Monitor Fitness Tracker for Android or iOS Smartphones Why Choose Our MUZILI Fitness Band? - LCD Colorful Display with 5-level Brightness Fitness Band: Clear in direct sun and not too glaring for eyes in the dark; colorful screen bring you better visual experience and mood - 14 Exercise Modes Fitness Band: Add the exercise mode you want in the App; kindly note that the screen can only display 3 modes at most - Support Paint Route Traveled In the App: For run, walk, bike and hike mode, the route you traveled can be painted in the App under map mode; preconditions: your phone’s GPS is available and map App has been installed in your phone - IP68 Waterproof Fitness Band: Which means that there is no problem wearing it to swim; kindly note that hot water may affect performance of the internal parts so keep it away from hot water - Multi-Functional Fitness Band: Track heart rate, steps taken (the step length is adjustable in the App), distance traveled, calorie burned, activated duration, sleep quality; manual and automatic heart rate test; call/SNS/texts/email/calendar notification; alarms; sedentary alert; “Achieve goals” alert; low battery alert; display local weather forecast; no-disturb period can be adjusted in App; data in the App can be shared to Facebook, Twitter, etc; daily rank of running distance and walking steps; adjustable time formats: 12h/24h/follow phone’s operating system; control phone camera’s shutter - USB Direct Charge Fitness Band: No tangled cable required, just take off the wristband that you can find the USB charge port. Specification: Standby Time: about 7 days Charge Time: about 1-2 hours Battery: built-in 70mAh rechargeable Li-ion battery System Requirement: iOS 7.0 or above; Android 4.4 or above Package Contents: Fitness Band x 1 User Manual x 1