B37 Smart Bracelet Sports Watch 1.09-Inch IPS Screen BT4.0 Fitness Tracker IP67 Waterproof Sleep/Heart Rate Monitor Multiple Sports Mode Notification/Call/Sedentary Reminder Music Control Compatible With Android IOS

Features:[HD Display] 1.09-inch color screen with 240*240 resolution offers clear and vivid picture quality. Vacuum plated watch case features comfortable and smooth touching experience.[Music Control] Enter the music playback interface and control the music freely with one-key operation. Enjoy the music and relax yourself anytime.[Health Monitor] Automatically monitor and record your heart rate and sleep data, helping you adjust yourself for a healthier lifestyle. [Fitness Activity Tracker] Support 8 different sports modes, such as running, cycling, basketball, climbing, etc. The activity tracker can accurately record your all-day sports data, such as step, distance, and calories.[Smart Reminder] Provide synchronous display of message, call or social APP to remind you of important information. Sedentary reminder, anti-lost reminder and many other practical smart reminders make you life easier and happier.[Long-Lasting Battery Life] With built-in 150mAh rechargeable battery life, it offers normal use time for 5-7 days and up to 25 days standby time.[IP67 Waterproof] Can be worn while washing hand or in rain, meeting the waterproof needs of daily life.[More functions] Stopwatch, Alarm clock, Find phone, Sports goal setting, Countdown, Do not disturb mode, Find bracelet, Brightness adjustment, etc.Parameters:Screen: 1.09 inches full-touch screen Resolution: 240 * 240dpiBT: 4.0Compatibility: Android 4.4 and above or iOS 8.2 and aboveMCU: Realtek8762CMemory: ROM 64KBBattery Type: Polymer Lithium BatteryBattery Capacity: 150mAhCharging Time: 2H Working Time: 5-7 daysStandby Time: 25 daysApp: RaceFitProSpecifications:Model: B37Case Material: Zinc AlloyStrap Material: TPUColor: Black / Silver / Blue / Gold (Optional)Water-Resistant Level: IP67Dial Size: 43.5 * 43.5mmDial Thickness: 9.8mmStrap Width: 20mmItem Weight: 55g / 1.94ozPackage Size: 15.2 * 9.8 * 2.4cm / 5.98 * 3.86 * 0.94inPackage Weight: 133g / 4.69ozPackage List:1 * Smart Bracelet1 * Charging Cable1 * User Manual