Smart Fit Total Wellness and Sports Activity Tracker with so many features that you will be thrilled.FEATURES:Available in: Black, White, Gold, and Pink, Blue, Red, and GrayFUNCTIONS:Time display.Battery icon display.Date and week display.Standard sports functions (step, distance, calories).Heart rate.Blood pressure detection.Blood oxygen detection.Sleep time screen.Adjust screen brightness.Music control.Reminder function: call, SMS, Facebook, Twitter, etc.Alarm clocks.Waterproof can wear while Swimming.Sports Activity Tracker by Category- Basket Ball, Tennis, Soccer & RunningRead Text Messages on the watch. SPECIFICATIONS:Supports Bluetooth 4.0 and above.Compatible System: IOS 9.0 and above, Android 4.4 and above.Waterproof IP67.Screen Size: 1.3", Resolution 240x240.Battery: 180 mAh.Charging Time: about 1.5 hours.Bracelet Material: PC case plastic case.Size: 1.92" x 1.35" x 0.46".App: For ( Android | iOS ) FREE APP.Sets, tracks and follows your health data day and night.Monitor and track your sleep quality.Start everyday feeling rested with a gentle alarm.Gain insights from easy to view trends based on your personal health data.Set your band to vibrate when you have incoming calls on your phone.