Foresight HMT vs Protee vs GSA Club Cam vs. GSA PX2

[ZMax]

First of all, I have yet to see a device that can measure club face perfectly at the moment of impact. Having said that, both Protee and PX2 are pretty accurate at measuring club path and speed. Protee measures club face better than the PX2. The Protee will also measure impact location between heel and toe. On Protee and PX2, club face is measure just before impact because there's a very small distance between the sensors and tee location. Doing it this way is still better than Trugolf or the IR sensors of an Optishot/P3pro.

From what we've seen of the $6500 HMT, I wouldn't trust the data for working on swings. Can't believe they're selling for that much. We have a thread about it somewhere around here. The GSA club cam also has issues. Users have reported problems in various threads and IMO, it's not accurate. Don't believe the hype on GSA website. Measuring the club especially the face angle is very difficult to do with cameras.

To do both accurately might require combining two separate systems. Not possible at the moment but might be possible in the not too distant future.

[bubba22]

Very good summary Z.