Blood oxygen Smart Watch with GPS Positioning Watch

Screen: 1.39 inch AMOLED
15 days long Standby.
16 sports modes: football, cycling, outdoor walking, outdoor running, rowing, basketball, strength training, indoor walking, yoga, hiking, indoor running, swimming, cricket, etc.
Accurate satellite GPS positioning system, fast recording of motion trajectory, supporting GPS and Beidou global satellite positioning system.
Monitor blood oxygen levels at any time to monitor changes in your body.
5ATM swimming grade waterproof.
24 hour heart rate monitoring, real-time data recording updates, helps you understand body data.