Health: BioTracker™ 2 PPG biometric sensor (supports blood-oxygen) Movement: 3-axis acceleration sensor Connection; Bluetooth 5.0 BLE
Battery
Battery Capacity: 280 mAh (rated value) Charging Method: Magnetic charging cable Theoretical Charging Duration: Approx. 2 hours Typical Usage Scenario Battery Life: Up to 14 days Heavy Usage Scenario Battery Life: Up to 7 days
Sports Features
Sports Modes: 60 Running Support: Target Pace
Health Features
24H Monitoring: Heart rate Stress level Manual Measurement: Heart rate, Blood-oxygen saturation, Stress level Sleep Quality Monitoring: Sleep stages (including REM), Daytime naps, Sleep breathing quality, Sleep score Health Assessment System: PAI Breathing Exercise: Support Menstrual Cycle Tracking: Support Health reminders: Abnormally high heart rate