Tennibot Logo

Partner vs. Pongbot

Tennis Ball Machine Comparison — Which one is right for you?

Book a Demo

How they Stack-up

Tennibot Partner V2
Pongbot Pace S Pro
Price
$2,245
$1,350 (sale; ~$2,000 retail)
Mobility
Autonomous movement with player tracking
Stationary
Max Ball Speed
10–70 mph
Up to 80 mph
Ball Capacity
140 balls
150 balls
Battery Life
~4–5 hours
~8 hours
Battery Type
10.5Ah Makita-compatible
7,800mAh lithium rechargeable
Max Spin
3,000 RPM
60 RPS
Charge Time
90 minutes
Not clearly specified
AI Features
Player tracking, court vision
UWB tracking sensors
App Control
Full mobile app (real-time control + drill customization)
Mobile app with sensor integration
Weight
35.4 lbs
~49–56 lbs
Dimensions
17.7″ x 22.6″ x 21.5″ (5.0 cu ft)
~27.6″ x 14.6″ x 22.0″ (5.1 cu ft)
Noise Level
Quiet operation
Noticeably loud
Safety
Human detection sensors
No safety features specified
Guarantees
60-day money back
30-day return
Warranty
3 years
Not clearly specified
Made in USA
Yes 🇺🇸
No

The Bottom Line

Pongbot Pace S Pro is an innovative ball machine with UWB tracking — using wireless sensors to detect player position with 10cm accuracy. It also offers strong battery life (8 hours) and 300+ drills.

But it requires wearing a sensor and setting up net sensors, has very low spin (60 RPM vs 3,000 RPM), weighs 49–56 lbs, is stationary, and is early in its retail lifecycle. The Tennibot Partner uses built-in 4K cameras for tracking — no wearables needed.

Pongbot takes a creative approach to tracking. The Tennibot Partner achieves the same goal with zero setup and 50x the spin.

"I tried Pongbot at a demo — the UWB tracking is cool but having to wear a sensor and set up net sensors felt fiddly. The Tennibot Partner just sees you with cameras. Much simpler."
Ryan Miller Tennis Coach, Portland, OR

Frequently Asked Questions

Is Pongbot Pace S Pro a good ball machine?

The Pongbot Pace S Pro offers innovative UWB tracking, 300+ drills, and strong 8-hour battery life at a competitive price (currently $1,350 on sale). However, it requires wearing a sensor, has very low spin (60 RPM vs 3,000 RPM for Tennibot), is stationary, and is early in its retail lifecycle without established long-term reliability.

What is UWB tracking in the Pongbot?

UWB (Ultra-Wideband) uses wireless sensors on the net posts and a wearable sensor on the player to track position with 10cm accuracy at 100Hz. It's accurate but requires setup and wearable hardware. The Tennibot Partner uses built-in 4K cameras instead — no wearables or extra sensors needed.

How does Pongbot compare to Tennibot?

Tennibot Partner moves autonomously, uses camera-based AI (no wearables needed), spins at 3,000 RPM (vs 60 RPM), weighs 13 lbs less, and has an established track record. Pongbot offers longer battery life (8 hrs vs 4–5) and a lower sale price, but is stationary and requires sensor setup.

Does Pongbot move on the court?

No. The Pongbot Pace S Pro is stationary. It uses UWB sensors to track where you are but launches balls from a fixed position. The Tennibot Partner moves autonomously across the court for realistic rally simulation.

Is the Pongbot spin really only 60 RPM?

Yes, the published spec is 60 RPM, which is extremely low compared to the Tennibot Partner's 3,000 RPM. This means significantly less topspin and backspin variation in practice, which limits how realistic the ball flight feels.

Ready to See the Difference?

Book a live demo and experience powerful AI-training

Book a Demo

Sources

Pongbot specs sourced from manufacturer website. Sale pricing may vary.