Power Pitch

An intelligent tennis racquet has arrived

An intelligent tennis racquet has arrived
An intelligent tennis racquet has arrived

One start-up is serving up a tiny device designed to give tennis players a high-tech edge.

"Athletes today need more than just data. We're creating a product that focuses on improvement, rather than just measuring results," said Shot Stats co-founder Lavie Sak.

Challenger clips on to four strings near the base of the racket.
Source: Shot Stats

Keeping score

Sak, a certified tennis coach and lifelong tennis player, teamed up with engineer Sergey Feingold to co-found Shot Stats, to create smart tennis rackets that collect and deliver instantaneous stats on a player's swing.

The start-up considers the device a game-changer and calls it Challenger. It looks a lot like a tennis dampener and snaps into the strings near the base of a racket. It includes a speaker and touchscreen face that gathers information like racket speed, time on the court, the number and type of shots taken and the amount and type of spin applied to the ball.

The device is Bluetooth compatible, which means users can sync their data directly to a smartphone. Sak said the app, which works on Android and iOS, will not only reveal data points, but will also make recommendations, offer tips and drills on how to improve technique and strategy while on the court.

The co-founders told CNBC they plan to sell the device online for $199, and they are in talks with major tennis retailers and racket manufacturers to bundle the device with rackets. The founders expect to bring the tennis technology to market in early 2016.

Future plans include software upgrades that will enable devices being used on the same court to connect to each other and collect data on players swinging from both sides of the net.

Source: Shot Stats

Acing the competition?

Alicia Syrett, a board member of the New York Angels, questioned how Shot Stats will compete with industry giants that are selling similar products.

Sak said the screen is a key differentiator. "The screen gives us instant data and as a coach myself, that gives us a big advantage, because now you can fix strokes on court. You can build credibility of your players."

James Blake, a former professional tennis player, was concerned about the durability of the device, and whether it would be able to stay on the racket while playing.

Feingold said the product is built to last. "We're designing it to withstand up to 100 mile hour tennis-ball impacts, repeatedly, without affecting the functionality. So it's going to be extremely durable."

Since its launch in February 2013, Shot Stats has raised $225,000 in funding from SOS Ventures, HAX and crowdfunding via Kickstarter.

The start-up is headquartered in Atlanta.

--Comments, questions, suggestions? We'd love to hear from you. Follow us @CNBCPowerPitch and join the #PowerPitch conversation.