Your phone is the lap timer.

A GPS lap timer for track days and closed circuits. Build a track, arm a session and drive. Every lap is timed and saved on your phone.

• Live deltaSee whether you're ahead of your best lap, corner by corner.
• Sectors and speed tracesFind the corners where the time is, with speed, G-forces and the weather for every lap.
• Heat map and lap comparisonSee where you're fast and slow, and put two laps side by side.
• CarPlay and Live ActivitiesLap time and delta on the car's screen and the Lock Screen.
• Shared leaderboardsShare a track with a code and race your friends' times.