Although we strive to make all readings as accurate as possible they are only as accurate as your device＇s GPS sensor and should only be regarded as approximations.Satellite lock status iconWant to give feedback? Hold the thumb up/thumb down icon to open Google Play (icon appears after 3 days installed).Display Preferences: enable/disable screen elements适用于外接GPS接收器（在10Hz的测试）。速度测试仪下载电池电量指示CompassTouch the trip counter to cycle through the th
