Hardware module

AR display system: monocular micro OLED+waveguide optical lens/prism, FOV 30 °, brightness 500nit (underwater visible)

Sensors: 9-axis motion sensor (accelerometer+gyroscope+magnetometer), heart rate monitoring (PPG optical sensor)

Anti fog system: Lens heating scheme (optional electronic dimming lens scheme), response time<30 seconds

Waterproof design: IP68 waterproof (5 meters/2 hours underwater), frame silicone seal+pressure balance valve

Battery and charging range of 4 hours, wireless charging (Qi standard)+magnetic contact fast charging

Software functions

Display data:

Glasses end: swimming time, swimming distance, number of trips, target distance, pace

Terminal (mobile) app: date, swimming time, swimming distance, number of trips, target distance, pace

Calorie consumption, exercise trajectory, heart rate (requires additional chips)