【實用交通運輸app】SpeedGauge|最夯免費app-gigacircle

This is an advanced speedometer application that uses the phone's built-in GPS system to show you your current speed. Suitable for car driving, biking, hiking and fishing.At night, enable HUD mode to project your speed onto the windshield.• High accuracy• HUD Mode (Heads up Display) when driving at night. • Voice warnings for common speed limits• Includes both mph, kmh and knots• Perfect for fishing• Several themes • Beautiful designContinued use of GPS running in the background can dramatically decrease battery life.