Yes, the Rapsodo MLM2Pro is highly accurate for both indoor and outdoor use. It combines Doppler radar technology with dual high-speed cameras to measure key golf metrics, such as ball speed, carry distance, launch angle, and club speed. The Impact Vision camera captures the clubhead’s path at 240 frames per second, providing detailed insights into ball impact, while the device’s Doppler radar tracks ball flight for reliable distance estimates​. For accurate spin rate and spin axis data, the MLM2Pro requires the use of Rapsodo Precision Technology (RPT) golf balls indoors. This enhances spin measurements, making the MLM2Pro a great option for golfers seeking to improve their game based on detailed performance metrics​. While not quite as precise as some professional-grade launch monitors, the MLM2Pro offers a strong balance of affordability and accuracy for most golfers, particularly when paired with its premium features.