1.39 inches 360x360 screen: Large-screen color display, wonderful at a glance. The metal body and tempered glass bezel have been polished through10 processes to form a beautiful surface transition, which is more scratch-resistant and hard to bring you a more open visual enjoyment Incoming call push to watch in time: The waterproof speaker phone calls are pushed to the watch in time, and you can also answer and make calls through the watch through the watch, making communication more convenient Scientific sleep management: Record your daily sleep, analyze sleep and time, deep sleep, light sleep, awake, all can be monitored and recorded Strong waterproof: The integrated sealing design effectively prevents rainwater and life sweat from entering the fuselage Many functions at your fingertips: Message reminder, weather, camera, alarm clock, stopwatch, sedentary reminder and many other functions are waiting for you to explore, and you can wear a wonderful smart life on your wrist Specifications: MCU: RTL8763EWE G-SENSOR: Taiwan STK8321 Heart Rate Sensor: LC09A Touch Chip: HYNITRON 816D Touchscreen Type: Full Touch Screen Size: 1.39" Screen Material: TFT Display Resolution: 360x360 Touchscreen Technology: OGS Flash: 128M Bluetooth Version: BLE5.2 Battery Capacity: 260mAh Battery Type: Pure Cobalt Cell Charging Time: 2h Usage Time: 5-7 days Standby Time: 25-30 days Physical Buttons: 2, stainless steel vacuum-plated Waterproof Rating: IP67 Case Material: Zinc Alloy or ABSandPC Case Finish: Zinc Alloy Vacuum Plating or ABSandPC Material Strap Material: Silicone Heart Rate Monitoring: Supported Blood Pressure Monitoring: Supported Blood Oxygen Monitoring: Supported Temperature Monitoring: Thermistor-based Breathing Training: Supported Respiratory Rate: Supported Female Health Cycle: Menstrual, Ovulation, Safe Period Status Tracking: Steps, Calories, Distance Sports Modes: 8and1 built-in sports modes (Walking, Running, Hiking, Cycling, Jump Rope, Basketball, Badminton, Football, Yoga as a push notification) Audio Bluetooth: One-touch Connection Audio Control: Connect to audio, disconnect to disable Dial Pad: Supported Call Reminder: Supported Call Answering: Supported Call Rejection: Supported Music Playback: Play music via audio connection, max volume, max playback time: 5 hours Message Push Notifications: Stores up to 8 messages Sedentary Reminder: Supported Alarm Reminder: Supported Raise Wrist to Wake: Supported Reverse Wrist to Sleep: Supported Do Not Disturb Mode: Supported Shake to Take Photos: Supported Find Phone: Supported Brightness Adjustment: Supported Music Control: Supported Watch Face Switching: 5 pre-installed watch faces and 1 custom watch face Custom Watch Face: Supported App Watch Faces: Supported Step Counter: Supported Countdown Timer: Supported Stopwatch: Supported Goal Achievement Reminder: Supported Sleep Monitoring: Supported App Supported Languages: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean App Push Notification Support: Phone, SMS, Email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype Watch Supported Languages: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish (default language is English) Message Push Notification Supported Languages: English, Simplified Chinese, Traditional Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Vietnamese App: Fit Cloud Pro Android: 4.4 or above iOS: 9.0 or above Package included: 1 x Smart Watch 1 x Charging Cable 1 x English User Manual