The goal of Oregon-based Salmon Golf is simple: to help you putt better by providing immediate feedback on alignment, face angle at impact, stroke length and tempo.
The company offers putters with four interchangeable heads, two of which are equipped with motion-sensing and infrared-detecting technology that ultimately grade your putting motion.
Using colored lights, one of these heads depicts your alignment at address and face angle at impact, the other your tempo next to what is considered ideal tempo. The other two heads are USGA-conforming (i.e., without electronic technology). Available this April. From $180; salmongolf.com
This article appeared in the most recent issue of SI Golf+ Digital, our weekly e-magazine. Click here to read this week's issue and sign up for a free subscription.