Should the launch monitor be level with the ball?

For accurate readings, a Doppler radar launch monitor must be positioned at the same height as the golf ball. If the device is significantly higher or lower than the ball, performance and accuracy can be affected.

Why Height Alignment Matters

Doppler radar launch monitors are calibrated to track the golf ball as it launches from a specific vertical position. When the launch monitor is not level with the ball:

• The radar beam may not track the ball correctly

• Fewer data points are collected

• Calculated metrics may be less accurate

This is especially important indoors, where ball flight distance is limited.

Common Issues Caused by Incorrect Height

If the launch monitor is placed higher or lower than the ball, you may experience:

• Missed shots or no reading

• Inconsistent ball speed or carry distances

• Unreliable smash factor values

Even small height differences can affect accuracy when ball flight is short.

Typical Indoor Setup Mistake

A common issue occurs when:

• The ball is placed on a raised hitting mat

• The launch monitor is placed directly on a concrete or tiled floor

This height mismatch can cause the radar to track the ball at an incorrect angle.

Recommended Setup

For best performance:

• Place the launch monitor on the same surface height as the ball

• If using a raised hitting mat, place the launch monitor on a platform or mat of equal height

• Ensure the device is level and stable

• Maintain the recommended distance behind the ball

Matching heights allows the radar to track the ball immediately after impact.

Outdoor Use

Outdoors, height differences are usually less problematic due to longer ball flight. However, correct height alignment still improves consistency and accuracy.