Using QLIPP’s advanced wearable tracking technology to measure spin, speed and sweet spot accuracy of each shot, you can enjoy instant analysis of your game after every session.  

It transfers all the data to your smartphone in real time so you can get immediate insights on your strokes. What’s more, it can even team wirelessly with your smartphone to shoot video.

There are dozens of smart tennis sensors on the market, but weighing just 8g, it is one of the lightest. It fits any racket, which means it won’t become obsolete if you buy a new frame. Its twist-and-lock design enables you to fix it to your strings in less time than it takes to lace your tennis shoes.

What’s more, it’s currently available to tennishead readers for just £80 ($99). For your exclusive discount, enter the coupon code “tennishead” at the checkout.

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