Vibrant 1.5 DisplayEnjoy clear visuals on the 240x280 resolution TFT IPS full-view angle screen, perfect for at-a-glance information. Versatile Health MonitoringAdvanced sensors provide continuous heart rate detection, sleep tracking, and step counting for comprehensive health insights. Multi-Sport ModesTrack various activities including running, mountain climbing, cycling, and walking with detailed metrics like heart rate, calories, steps, and distance. IP68 WaterproofDesigned to withstand water exposure, making it suitable for everyday wear and light water activities. Long-lasting BatteryWith a 170mAh battery, the W99 smartwatch offers extended use and quick charging in about 1 hour. Specifications Material Screen size 1.5 color screen Screen type TFT Middle frame material Plastic Surface shell material Glass Wristband material TPU Dimension Product size Length 39.7mmWidth 35mmThickness 10mm Hardware Main chip 5515 Acceleration sensor Support PPG heart rate sensor PD70-01C-TR7 Touch IC HYNITRON 816S Touch mode Full touch Physical button 1pc Motor Flat motor Display 1.5 inch square screen, TFT IPS full viewing angle Resolution 240280 Flash 128MB Bluetooth version BLE5.1 Bluetooth antenna FPC welding antenna Battery type Polymer Battery capacity 170mAh 3.7V Charging method Magnetic cable charging DC-5Vltcurrent greater than 0.5Agt Charging time About 1 hour Waterproof level IP68 nbsp APP supported languages Chinese German English Italian Spanish French Japanese Russian Portuguese French nbsp Watch supported languages Chinese English German French Japanese Portuguese Russian Italian Spanish Polish Health monitoring IP68 waterproof Support Heart rate detection Support Heart rate timing monitoring Support Blood pressure detection Not support Blood pressure timing monitoring Not support Sleep monitoring Support Standard functions Step calculation Support Exercise distance Support Calorie consumption Support Raise hand to light up the screen Support Twist wrist to light up the screen Support Flashlight Support Backhand to turn off the screen Not support Sports Mode Running Display heart rate, calories, steps, mileage Mountain climbing Display heart rate, calories, steps, mileage Cycling Display heart rate, calories Walking Display heart rate, calories, steps, mileage Reminder function Alarm reminder Vibration reminder Call reminder Display number or name SMS reminder Display content WeChat reminder Display content QQ reminder Display content Facebook Display content Twitter Display content LinkedIn Display content whatsAPP Display content Line Display content instagram Display content Kakaotalk Display content Skype Display content Snapchat Display content Gmail Display content Sedentary reminder Display content Other reminders Display content Other functions Stopwatch Support Music control Support Remote camera Support Screen brightness adjustment Support APP exercise trajectory Support