Garmin Approach R10
Uses Doppler radar placed behind the ball to directly measure club head speed, ball speed, launch angle, and launch direction, then calculates the rest -- the same core sensor approach as premium radar units, in a portable, affordable package.
- Radar tracks full outdoor ball flight, not just a photometric snapshot at impact
- No cameras to position precisely, simpler setup than tri-camera systems
- Strong value for a Doppler radar unit at this price
- Spin-rate readings are calculated, not directly measured, so they're less reliable than camera-based rivals
- Radar placement still needs a careful indoor setup for best accuracy