Solo tennis practice can be repetitive when every ball arrives on a predictable schedule. The Pongbot Pace S Pro takes a different approach, combining high-speed ball delivery with player tracking, adaptive training modes, customizable drills, and app-based control. In a hands-on review, Gadgets & Wearables put the Pace S Pro through a month of real-world use to see how it performs as a serious tennis training partner.
The biggest difference is the way the Pace S Pro responds to the player. Rather than functioning only as a programmable ball launcher, its tracking sensors can monitor court position and support training modes that adjust ball delivery around movement and recovery.
Built for Serious Tennis Training
The Pace S Pro has a sturdy, low-profile design intended for regular training rather than occasional recreational use. Its wheels and telescopic handle make it relatively easy to move across flat surfaces, while the wide base helps keep the machine stable during higher-speed and heavy-spin drills.
The machine weighs around 20 kilograms with the battery and hopper, so transporting it does require some effort. It is considerably easier to move on flat ground than up stairs or into and out of a car, but once positioned on court, its stability becomes an advantage during demanding sessions.
The reviewer also noted that the machine operates quietly, which can be particularly useful when sharing a court area with other players.
Stable on Court
The wide base and locking mechanism help keep the Pace S Pro in position while delivering fast and heavily spun balls.
Easy on Flat Ground
Wheels and a telescopic handle make it relatively straightforward to roll the machine between the car and the court.
Quiet Operation
The machine's relatively quiet operation helps minimize disruption during practice sessions.
App & Remote Control
Most settings can be controlled remotely through the smartphone app or included remote.
Fast, Consistent Ball Delivery
The Pace S Pro uses a dual-wheel drive system to deliver topspin, backspin, and no-spin balls. Spin intensity can be adjusted across multiple levels, reaching up to 60 revolutions per second.
Ball speed can reach approximately 80 mph, while feed intervals can be adjusted from around 1.5 seconds to 12 seconds. This range allows the same machine to support slower technical drills as well as faster, more demanding rally practice.
The launch angle and horizontal direction are motorized, allowing players to create different trajectories and movement patterns across the court.
Designed for Varied Ball Feeds
With adjustable speed, spin, timing, height, and placement, the Pace S Pro can move from controlled repetition to more demanding rally-style training without requiring a different machine for each type of exercise.
Player Tracking Adds a New Layer
One of the defining features of the Pace S Pro is its 100 Hz motion-tracking system. The system uses a wearable player sensor along with two net sensors to determine the player's position on court.
These sensors are not required for basic ball-machine operation. However, they unlock more advanced training modes where the machine can respond to player movement and recovery.
Player Sensor
A wearable sensor tracks the player's position and provides information used by the responsive training modes.
Net Sensors
Two sensors positioned around the net provide additional positional information for movement-based drills.
100 Hz Tracking
The motion system samples player movement at 100 Hz for responsive training applications.
Optional Advanced Training
Players can use the machine without the sensors, while adding them enables more sophisticated reactive and recovery-based drills.
Recovery Trigger: Wait Until You're Ready
Recovery Trigger is one of the features that most clearly changes the experience from traditional ball-machine practice. Instead of firing the next ball according to a fixed timer, the system can wait until the player has returned to the appropriate recovery position.
This makes footwork an integral part of the drill. After moving to hit a wide ball, the player must recover before the next feed arrives, creating a rhythm that is more closely connected to how points develop on court.
Training Around Your Recovery
Recovery Trigger can delay the next feed until the player has recovered. This encourages players to reset, stay balanced, and prepare for the next shot rather than simply waiting for a timer.
The hands-on review found that there could occasionally be some tracking lag, but overall the system added a noticeable degree of realism to solo practice.
More Than 500 Built-In Drills
The Pace S Pro includes a large collection of preset training programs covering different levels and practice goals. The built-in library provides a straightforward way to start a session without creating a drill from scratch.
Players can adjust factors such as difficulty, hand preference, combination intervals, and sequential or randomized sequences. This gives users a range of options before they even begin creating custom routines.
Preset Training
Choose from more than 500 built-in drill options for quick and structured practice.
Difficulty Settings
Adjust training difficulty and other session parameters to match your current level.
Sequential or Random
Choose between predictable sequences and more varied ball patterns depending on the training goal.
Drill Sharing
Browse drills created by other players and add useful routines to your own library.
Custom Drills Put You in Control
For players who want to go beyond the preset library, the app provides extensive custom-drill controls. Individual balls within a sequence can be adjusted for speed, spin, depth, and placement.
A single custom drill can contain up to 45 shots, allowing players to build detailed multi-ball sequences around specific patterns or weaknesses.
Once a drill has been created, it can be saved, edited, and reused later. Public drills shared by other players can also be favorited or copied into a personal library.
The real flexibility comes from being able to create a training session around exactly what you want to practice.
There Is a Learning Curve
The large number of options is also one of the Pace S Pro's challenges. The basic operation is straightforward, but understanding which drills and settings are most useful can take some time.
The reviewer found that it took several sessions to become familiar with the different features. Once the system was understood, however, the basic workflow became much easier to navigate.
Players can also simplify their sessions by making broader adjustments to court positioning and feed delay rather than individually configuring every element.
Battery Life for Long Sessions
The Pace S Pro uses a removable battery and is designed for extended training sessions. Pongbot specifies more than eight hours of battery life, and the hands-on review found the battery performance consistent with that claim.
A removable battery also makes charging and handling more convenient. The machine can additionally be used to charge the tracking sensors through USB, which can be useful when preparing for a session.
What the Hands-On Review Found
Highlights
- Player tracking enables smarter ball delivery
- Full-court coverage with fast spin and pace changes
- More than 500 built-in drills
- Extensive custom-drill options
- AI training modes respond to movement and shot patterns
- Responsive and easy-to-use app
- Long battery life for extended sessions
Considerations
- The machine is substantial and not designed for lightweight carrying
- Stairs and tight spaces can make transportation more difficult
- The large number of drill options creates a learning curve
- The hopper and wheels may require attention over long-term use
Is the Pace S Pro Right for You?
The Pace S Pro is particularly suited to players who train alone and want more than a basic ball launcher. Its combination of full-court feeds, high speed and spin, movement tracking, custom drills, and recovery-based training gives experienced players plenty of room to build demanding sessions.
It can also be useful for coaches and structured training environments where repeatable ball delivery and customizable practice patterns are important.
On the other hand, players who only want occasional recreational hitting or who prioritize a very lightweight machine may find the Pace S Pro more sophisticated and substantial than they need.
A Training System That Rewards Exploration
The more advanced features are not necessarily something every player needs from day one. But for players willing to explore the drill library, experiment with custom routines, and use the tracking sensors, the Pace S Pro provides multiple ways to make solo practice more structured and demanding.
From Ball Launcher to Training Partner
The main takeaway from the Gadgets & Wearables hands-on review is that the Pace S Pro goes beyond simply feeding tennis balls. Its movement sensors, Recovery Trigger, extensive drill library, custom training tools, and responsive app create a more interactive approach to solo practice.
It does not replace a coach or the unpredictability of playing against another person. Instead, it provides another way to add consistent, high-volume repetition and movement-focused training to a player's routine.
For players who want to take solo practice further, the combination of ball-machine performance and AI-assisted training provides a flexible platform for building more challenging sessions.
Explore Pongbot Pace S Pro
Ready to bring more structure, movement, and variety to your solo tennis practice? Explore the Pace S Pro and discover its AI-powered training features, extensive drill library, and customizable practice options.
Explore Pace S ProFeatured by Gadgets & Wearables: Pongbot PACE S PRO review: tracks your footwork, feeds like a pro, drills without mercy
