Features:Stylish and unique appearance, 0.96 inch IPS color screen, is a beautiful female smart bracelet, but also a bracelet-like jewelry.Standard exercises functions (Pedometer.Calorie Consumption.Distance Calculation)Heart rate fashion detection, blood pressure detection, sleep monitoring (sleep time, sleep quality), female physiological reminder,A variety of sports modes (running, skipping, cycling, badminton, swimming, tennis, table tennis), make your sports more scientific, more interesting, IP67 depth waterproof, anti-sweat, rain, sports more assured.Call reminder, SMS reminder, QQ reminder, Wechat reminder, Skype, Facebook, whatsApp reminder.Gift for You and Lovers: This is a new upgrade smart watch with so many function, easy to use. It is suitable to any age persons.Function:Raise your hand to brighten,Anti-lost reminder ,Sedentary reminder,Alarm reminder,Find the phone,Shake a picture,Female physiological cycle displayParameter:Screen display: 0.96 inch IPS color screenBluetooth version: BLE 4.0Waterproof index:IP67Bluetooth chip: DA14585Heart rate module: 7028Y3Appearance material top shell: metalStrap: Stainless steel bandStrap size:244mmBattery capacity: 90mAhCharging Time: about 1.5hoursTheoretical standby time: about 1 monthWorking time: about 10 days (depending on the reminder frequency)Physical button: touchMotor: built-in, vibration reminderCharging interface: USB chargingSensor: Gravity sensor STK8321App language support: Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Russian, Dutch, Hindi, Czech, Polish, Turkish4. Android 4.4 and above, IOS 8.0 or above, support Bluetooth 4.0.Notes:Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. Users should treat these datas objectively.Please do not compare it to hospital equipment, which is NOT a medical device !Before using, scan the QR code on the manual to download the APP and connect it to the watch in APP.Packing list1x Smart watch1 x Charging Cable1x Instruction manual