Outbolt Smart Wristband Pedometer Fitness Tracker HR Activity Tracker Watch with Heart Rate Monitor Step Tracker Calorie Counter for Kids, Women, and Men(Color Screen,2019 Ver) ONE YEAR REPLACEMENT WARRANTY SpecificationsMaterial: ABS+PCStrap Material: TPEBuilt-in Lithium Battery Capacity: 90mAhCharging Time: 2 hoursScreen: 0.96 inch TFT color screenWaterproof Level: IP65Dial Thickness: 12mmBand Width: 18mmBand Length: 255mmStandby Time: About 15 daysWorking Time: About 3-7 DaysSystem Requirements: Android 4.4 and above, IOS 8.0 and above, Bluetooth 4.0 supportBluetooth Chip: Bluetooth chipHeart Rate Module Operating Current: About 550uA Features● HD 0.96 TFT color screen, dynamic 3D interface UI.● Environmental protection TPE strap, sticker soliton no sense of wear.● Always checking the number of steps walking in the day, you can also be synchronized to the APP in time, viewing and analyzing the movement data.● The equipment automatically monitors the mileage and heat consumption of the movement.● Long pressing to enter the health monitoring function, such as the heart rate, the blood pressure, real-time monitoring.● A variety of motion modes monitoring (swimming, rope skipping, table tennis, tennis, etc.), pressing to enter the movement mode monitoring.● Weather Reminder: Connecting the phone APP, it will be synchronized to the weather in phone website, then you can timely view the weather temperature and weather conditions with the bracelet.● Languages APP supports: eNGLISH, Russian, German, Italian, Japanese, French, simplified Chinese, traditional Chinese, Portuguese, Spanish, Arabic, Korean● Main features: Step, Mileage, Calories Consumption, Sleep Detection, Sedentary Reminder, Heart Rate Monitoring, Blood Pressure Monitoring, QQ Message Reminder, WeChat News Reminder, Call Reminder, SMS Reminder, Intelligent Alarm Clock, Shake and Take A Photo.