Type: Smartwatch Fitness Running Watch, Gender: Women, Men, Model: R3, Screen (inch): 1.3, Connection: Bluetooth, Waterproof Level: IP68, Water Resistance Depth (m): 15, Compatibility: Android iOS, Supported Operating Systems: IOS 8 and Above, Android 6.0 and Above, Capacity (mAh): 175, Standby Time (H): 250-300, Charging Time (H): 2, Screen Type: IPS, Fitness & Wellness: Call Reminder, Fitness Tracker, Pedometer, Alarm Clock, Heart Rate Monitor, Sleep Tracker, Activity Tracker, Blood Oxygen, Menstrual Cycle Track, Blood Pressure, Sedentary Reminder, Features: Step Tracker, Anti-lost, Camera Control, Message Reminder, Watch Case Diameter: 44mm Watch Case,