Amazfit Cheetah Round Smartwatch | 1.39 inch AMOLED Display | Bluetooth Calling Touch | 5 ATM Water Resistance | Health and Fitness Tracking

Display:1.39 inch AMOLED
Resolution: 454 x 454 pixels
PPI: 326 pixels
Touchscreen: Tempered glass + anti-fingerprint coating
Battery Capacity: 440 mAh
Battery Life: 14 days
Charging Time: 2 hours
Sensors: BioTracker PPG biometric sensor, Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor, 6 satellite positioning systems
Health Monitoring: Heart rate monitoring, Blood-oxygen saturation, Stress level monitoring, Sleep Quality Monitoring, Breathing exercise, Menstrual cycle tracking
Sports Modes: Running & Walking, Cycling, Swimming, Outdoor and Indoor Sports, Water and winter sports and 150+ others
Supported device: Android 7.0 and iOS 12.0 and above
Smartphone Assistance: Bluetooth phone music control, Bluetooth phone camera control, Phone call notifications, SMS notifications, App notifications, Call quick reply, Find my phone
Water-resistance: 5 ATM