Smart Digital Watch Bracelet & Women. SPECIFICATIONS Water Resistance Depth: 3Bar Case Material: Plastic Clasp Type: Hidden Clasp Style: SPORT Movement: Digital Boxes & Cases Material: Paper Dial Diameter: 41mm Band Material Type: Silicone Model Number: M4 Smart Band Case Shape: Rectangle Band Width: 19mm Case Thickness: 12mm Dial Window Material Type: Hardlex Band Length: 25.6cm Health Sport Tracker: Dynamic Heart Rate Monitor Fitness Bracelet: Blood Pressure Monitor Bluetooth Smart Reminder: Call Reminder and Message Reminder Display Screen: 0.96 Inch IPS Color Screen Display Bluetooth Connection: Remote Camera Waterproof: IP67 Waterproof Compatible System: for Android 4.3 or IOS8.0 or Higher Mobile Phones Function: Calorie Consumption,exercise Distance Smart Wearable Device: Pedometer Smart Band Bluetooth: 4.0 Screen Size: 0.96in Battery: 3.7V, 90mAh Theoretical Working Time: About a Week Waterproof: IP67 Package Weight: 50g  Features:  High Sensitive Touched Screen, Can Achieve Various Operations, Information Content, Step, Calories, Distance, Weather, Heart Rate and Other Functions to Quickly View, Thus Opening Intelligent Life.  Made of Thermoplastic Elastomer, It is More Comfortable to Wear, Double-breasted Design, Let You Exercise Without Falling Off.  Recording Hearrt Rate is Nice for Knowing Your Health and Exercise Status, Using Reflection. Photoelectric Signal Detection Principle Records Your Heart Rate, 24h Continuous Detection Your Heart Rate.  Automatically Record the Number of Step, Burn Calories.  You Can Choose the Exercise Program That Suits Your Life Rhythm, Nothing is More Than Sweating After Exercise. Sweating Can Relax Yourself, Stick to Exercise, and Make Yourself a Nicer Self.  The Bracelet Automatically Detects Your Sleep and Generates a Sleep Report.  With IP67 Waterproof Performance, Rain, Water Environments Completely Fearless, Let You Enjoy the Fun of Life.  Package Included:  1 X Smart Bracelet 1 X Charging Cable 1 X Manual . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.