• GPS, Beidou doulble navigation system, double stalite locate, speed, distance, 9 groups route tracking. IPX4 waterproof.
• Altitude gain and loss, 24 hours altitude data record and rend chart. Altitude remind, setting 1-200meters.
• 16 directions digital compass. Temperature, hygrometer, time, date, alarm clock, LED torch.
• Target altitude setting. 24hours air pressure trend chart.
• History max/ min altitude, temperature and humidity.