Workout Modes] Support 6 kinds of sports modes, such as walking, running, cycling and so on, meeting your different exercise needs.[Smart Reminder] Provide synchronous display of message, call or social APP to remind you of important information.[Multi-Language Supported] 20 kinds of languages are supported to meet different language users' needs.[User-Defined Watch Faces] Abundant preset dials meet diverse needs of users. You can also customize your watch dial from mobile phones.[IP67 Waterproof] Can be worn while washing hand or in rain, easily adapt to various environment.[More Functions] Steps, Distance, Calories, Alarm Clock, Remote camera, BT music, Airplane game, Weather, Stopwatch, Calculator, Drinking water reminder, Sedentary reminder, Raise to wake, Find the phone, etc.Parameters:Screen: 1.3 inches full-touch screenResolution: 240*240 pixBT: 4.0Compatibility: Android 4.4 and above or iOS 8.2 and aboveBattery Type: Polymer Lithium BatteryBattery Capacity: 180mAhCharging Voltage: 5V / 180MAWorking Time: 7-8 days (normal use)Standby Time: 90 days App: Q WatchLanguage: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Romanian, Portuguese, Arabic, Greek, Dutch, Polish, Turkish, Vietnamese, Thai, Indonesian.Specifications:Brand: COLMI Model: P9Case Material: Aluminum AlloyStrap Material: SiliconeColor: Black / Pink / Gold (Optional)Water-Resistant Level: IP67Dial Size: 41*35mmDial Thickness: 10.3mmItem Weight: 30g / 1.06ozPackage Size: 14.4*7*2.4cm / 5.67*2.76*0.94inPackage Weight: 64g / 2.26ozPackage List:1 * Smart Bracelet1 * Charging Cable1 * User Manual (English, Spanish)