Features 1、[Convenient BT Call] Built-in dial plate with BLE 5.0 module, makes it more convenient to make BT call and answer call via watch. 2、[HD Display] 1.28-inch IPS screen with 240*240 resolution, feature sensitive touch and vivid visual details. Exquisite craftsmanship brings better wearing experience. 3、[Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. Specification Features: [Convenient BT Call] Built-in dial plate with BLE 5.0 module, makes it more convenient to make BT call and answer call via watch. [HD Display] 1.28-inch IPS screen with 240*240 resolution, feature sensitive touch and vivid visual details. Exquisite craftsmanship brings better wearing experience. [Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. [Fitness Activity Tracker] Support 7 motion modes. With built-in accurate sport sensor, it can record your sports data, including step, distance and calories in real time. [Smart Reminder] Provide synchronous display of message, call or social APP notifications. More smart reminders are also supported, such as physiological cycle reminder, sedentary reminder, drinking water reminder, etc. [Long-Lasting Battery Life] With built-in low power chip and 400mAh rechargeable battery, MAX6 offers up to 30-day super long standby time for daily use. [Multi-Language Supported] 11 kinds of languages are supported to meet different language users' needs. [User-Defined Watch Faces] 5 preset dials can be switched freely. You can also manually replace user-defined pictures or photos. [More functions] Weather, Stopwatch, Alarm clock, BT music, Remote camera, Young Bird game, Find my bracelet, Quick view screen, etc. Parameters: Screen Size: 1.28 inches Resolution: 240 * 240 BT: 4.0 + 5.0 Compatibility: Android 4.4 and above or iOS 8.0 and above CPU: Realtek 8762C Memory: Flash 32MB Battery Capacity: 400mAh Working Time: 5-10 days Standby Time: about 30 days App: Dafit Language: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Russian, Portuguese Specifications: Brand: SENBONO Model: K22 Case Material: Metal Strap Material: Silicone Color: Black / Green / Beige (Optional) Dial Thickness: 10.8mm Strap Width: 22mm Item Weight: 57g / 2.010z Package Size: 17 * 7.7 * 4cm / 6.69 * 3.03 * 1.57in Package Weight: 154g / 5.43oz Package List: 1 * Smart Watch 1 * Charging Cable 1 * User Manual Package List 1 * Smart Watch 1 * Charging Cable 1 * User Manual