IT House reported on January 3 that Tenniix, the world’s first vision-based AI tennis robot, announced that it will be officially unveiled at CES 2026, demonstrating its intelligent tracking, adaptive learning and anthropomorphic fighting capabilities.
According to reports, Tenniix is a tennis training device that combines artificial intelligence, voice control and advanced robotics technology to serve as a responsive and intelligent training partner.
It uses a dual vision AI system that can track the player’s position and tennis trajectory in real time, and autonomously move to the best hitting point, thereby simulating a duel scene that is closer to the real game. Players can directly adjust the serving method, mode or difficulty during training through natural voice command equipment.
Tenniix can also conduct continuous learning based on a large amount of hitting data, evaluate players’ technical levels, and provide gradually advanced and personalized training programs that are close to actual combat; its goal is to provide players with a training experience that matches their own abilities at different levels.
In terms of functional design, Tenniix supports more than 1,000 professional trainings and can dynamically match them according to the player’s level. The device is equipped with a removable base and a hybrid tracking system to support field-wide real-world training. Tenniix provides players with reference performance indicators through real-time data feedback, and adopts a modular design to enable users to gradually upgrade from the entry level to higher-level training and gradually improve their tactical abilities.
In terms of core technology, Tenniix uses a dual positioning mechanism to combine player visual tracking with ball tracking to achieve centimeter-level data capture. This system can record every landing point and movement trajectory, thereby achieving more responsive interaction and simulating the rhythm of confrontation in a real game environment.
In terms of operation mode, Tenniix supports voice control and supporting application operation. Players can adjust settings through voice, gestures or the application interface during training without interrupting the training rhythm. The official app also supports real-time viewing of training progress and related data.
In terms of hardware specifications, the entire Tenniix machine weighs approximately 18.7 pounds (approximately 8.5 kilograms). Officials claim that the weight is approximately half that of traditional AI tennis robots, making it more portable.
The device uses a QDD motor, which can achieve a maximum hitting speed of approximately 75 miles per hour, and supports ±RPM5000 rotation speed adjustment; its ball compartment has a capacity of more than 100 tennis balls, and is designed to challenge the player’s pace, timing and tactical response ability through continuous ball play.
In addition, the Tenniix body is integrated with an LED display that can provide instant visual feedback during training, helping players understand performance and adjust technical movements in real time. Tenniix says the design is intended to enhance interaction and training immersion.
In terms of sales, the Tenniix AI tennis robot has been sold through official channels. The basic version starts at US$699 (IT House note: the current exchange rate is approximately 4,894 yuan), the Pro version is US$999 (the current exchange rate is approximately 6,994 yuan), and the Ultra version is US$1,599 (the current exchange rate is approximately 11,194 yuan). This product is sold to the global market.
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