TERO Pro leads the new series with 0.1-second adaptive returns and post-session reports that convert rallies into measurable improvement.
Los Angeles, CA, USA, April 17, 2026 – LUMISTAR, a sports technology company focused on making high-quality training more accessible, today announced its flagship TERO series Tennis Training Partner will be available for preorder by April 30, with sales beginning May 30, 2026. The series includes TERO and TERO Pro, with the Pro model offering the most responsive experience and the deepest training feedback through the Vision Module, including post-session training reports that offer clear feedback and next steps.
Tennis improvement often hits a ceiling that has little to do with talent or effort. Consistency is the difference maker, and it’s hard to build without a partner who can keep up and always be available when you are. When that’s missing, practice gets fragmented. Players end up doing workarounds that don’t feel like real points, or they simply don’t get the reps they need to keep progressing. A reliable, always-available partner changes that equation and that’s what LUMISTAR envisions TERO to be. TERO Pro Sets a New Standard for Match-Real Tennis Training on a Personal Level
For players who want the most comprehensive training loop, the TERO Pro takes competitive tennis even further. After each session, TERO Pro generates personal training reports with an objective breakdown of performance, then saves those reports in your history so you can track progress over time and plan the next step with purpose. TERO Pro is also designed around a more advanced hardware and interaction stack, including:
- The All-in-One Court Kit that keeps racket, balls, a detachable bag and machine
integrated into one seamless system - Real-time visual perception and AI insight that unlocks new ways to play through
modes such as “All Star Game”, where you can face off against tennis legends like
Roger Federer and Serena Williams - 4K AI dual-focal lens (60fps) with an automotive-grade SoC and pre-trained AI model
that makes each rally smarter and more adaptive as you grow (with Vision Module) - Extendable system intelligence with swappable modules that allow TERO Pro to
evolve and upgrade as new features are released
TERO Delivers Reliability to Tennis Training for Consistent Reps and Real Progress TERO is designed to make practice feel less like feeding and more like playing. With 238 built-in drills, it gives players a deep library to train consistency, patterns and point-ready scenarios without needing to plan every session from scratch. The session itself stays dynamic and reactive, so you can train against changing tempo and placement instead of settling into predictable routines.
Just as importantly, TERO is built to keep you in rhythm. You can start a session with one click, then make changes through voice and gesture control for speed and spin adjustments, or placement without stopping to dig through menus. With wristband positioning and swing-speed detection, TERO also understands your location, timing and pace during the rally, which makes the next ball feel earned and responsive rather than pre-programmed.
Core performance specs (TERO series):
- Max ball speed: 140 km/h
- Max range: 26 m
- Max height: ≥ 4.2 m
- 238 built-in drills
- Upgradeable with the Vision Module to add “sight” and expanded capabilities (Vision + AI features enabled with the module)
- The world’s first dual-axis, dual-end gimbal design, uniquely engineered for a
rock-solid, stable feed
“Reps matter, but reps alone don’t necessarily make you a better player. You improve when practice gives you instantaneous feedback, real variety and moments that force better decision making,” said Rachel Yang, CMO at LUMISTAR. “That’s what we had in mind when designing TERO. We want it to truly feel like the training partner you wish you had on call, ready when you are, reacting instantly and pushing you in all the right ways. Then it shows you what actually improved and what still needs to be worked on.”
Further details for the TERO and TERO Pro, including ordering information and pricing will be announced towards the end of April.For product details and preorder updates, visit: https://lumistar.ai
