09/25/2026
Fun times ahead with all the data at our fingertips!
We have been experimenting recently with the Witsee sensor. The amount of information that is given by the sensor is amazing! I threw it for roughly 25 shots and learned a lot about what I do well and what I seemingly do not do well.
From a base level, the app tells you your RPM, release speed, axis tilt, axis rotation, loft, loft angle, release height, swing height, and total bounce. Talk about information overload, especially if you are unable to decipher what all of it means!
What I learned during my session was that my rev rate is a bit higher than I anticipated, as I averaged around 480 and got it all the way up to 518. Release speed was pretty similar to what I expected, averaging a smidge above 18mph. Axis tilt was lower than I thought, as the sensor read me consistently 5-8 degrees. Something that I did not expect to be as enamored by was swing height and observing the correlation between that and release speed. It was fun to see what my swing naturally did when I was attempting to throw it slightly harder and slightly slower.
It will be exciting where sensors like Witsee and F5 go in the future and what date they can provide. Competition in this market will be great for consumers, as it could continue to push companies to evolve and provide more and more data. I am excited to see it from a pro shop and coaching perspective, and how the sensor can help us make informed decisions for our customers and create more value for our clients.
With all of the training tools available, the data given can be a bit overwhelming. It is important to connect with a qualified coach who can break down what the data is telling you and how to make informed conclusions. While the data can extremely beneficial, it also can be paralyzing if we become too focused on it. It will be awesome to see if a data set is created over time through the various apps to show what is equivalent to "pro level," "novice," etc. Specto has something like this that would be on the recap after a session which I always thought was really fun to review.
If you are interested in testing the sensor, reach out to us or Gray's Pro Shop to set up a time. If enough are interested, we may start a leaderboard to track who is the most consistent, who has the highest average rev rate, most consistent rev rate, etc.