Tennis Support

3D Serve Practice

Get Started

Welcome to Zepp, now that you have a Zepp Sensor you’re ready to analyze your game and swing. This guide is intended to get you from first receiving the product, to capturing your first session. Each Zepp kit c...

Capture a 3D Serve

Prior to use, we recommend fully charging the sensor which takes 2-3 hours. The sensor is fully charged when the LED light rotation on the charger shows all 10 LED lights fading in and out as shown below. Remo...

Racquet Speed Impact

Racket Speed Impact is the measure, in miles per hour (MPH), of the velocity of the sweet spot of your racket when it impacts with the ball. The faster your racket is traveling when you make solid contact with ...

Impact Time

Impact Time is the measure, in seconds, of the time from the end of the backswing, (the lowest point when the racket head is facing down towards the ground), until the racket impacts the ball. The impact time ...

Backswing Time

Backswing Time is the measure, in seconds, of the time between tossing the ball until the lower point of the racket drop position, or when you have brought your racket up, and bent your arm in an L shape, and t...

Compare your Serve

With the compare feature you can compare two of your serves! To compare a serve, first select the serve you would like to compare. Once a serve is selected, tap the three horizontal dots located in the bottom r...

Ball Spin

Ball Spin is the indicator of the amount of spin the racket puts on the ball after impact. Ball Spin is calculated on a scale of 0 to 10, with 0 indicating the ball has no spin and 10 indicating that the ball h...

Ball Speed Potential

Ball Speed Potential is NOT actual ball speed. It is a prediction of ball speed based on your racket speed and assume perfect conditions. This metric gives you an idea, based on your racket speed, of the kind o...

Deleting a Serve

There are two ways in which you can delete unwanted serves. 1) Deleting Swings from the 3D View. From the 3D View of a selected serve, press the icon located in the bottom right corner of the screen....

Dashboard View

The Dashboard View is the dashboard that shows you the results of each Swing Metric for the swing you are analyzing. From the 3D View, tap on the Dashboard icon (bar graph) on the bottom of the screen to dis...

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