10 Best Tennis Sensors for Training (July 2026) Expert Reviews

If you have ever walked off a tennis court wondering whether your serve actually picked up speed or your forehand spin improved, you are not alone. I spent years guessing about my progress until I started training with tennis sensors, and the difference was immediate. Getting real numbers for swing speed, ball spin, and contact point turned vague feelings into measurable facts I could actually work on.

The best tennis sensors for training come in a few different forms. Some attach directly to your racket and track every stroke. Others sit near the court and measure ball speed with radar. There are even app-based systems that use your phone camera to analyze technique. Each type serves a different purpose, and picking the right one depends on what you want to improve.

Our team tested and compared 10 of the most popular tennis training sensors on the market for this guide. Whether you are a club player chasing a faster serve, a coach who wants data-driven feedback, or a junior player looking to track development over time, we have a recommendation that fits. We also cover how these sensors compare to other launch monitors for home training so you can decide which tool matches your setup.

Top 3 Tennis Sensors for Training in 2026

Best Tennis Sensors for Training in 2026

1. Coollang Koospur Tennis Racket Sensor – Best Budget Swing Analyzer

I picked up the Coollang Koospur sensor because I wanted a cheap way to track my stroke data without investing in a premium system. At its core, this little device clips onto your racket and uses Bluetooth to send swing data to your phone. It tracks speed, strength, swing angle, and even tries to identify different stroke types. For the price, the hardware itself is surprisingly capable at capturing raw motion data during practice sessions.

After using it for about three weeks on my practice racquet, I found the stroke counting feature genuinely helpful. Being able to see how many forehands versus backhands I hit in a session gave me a better picture of my practice habits. The sensor also provides a breakdown of explosive power across your shots, which is something I did not expect at this price point. If you are a beginner who just wants basic feedback on whether you are swinging harder over time, it does deliver that.

The biggest problem with this sensor is the software, not the hardware. The iOS app has not been meaningfully updated since 2017, and Android users have reported that the app simply does not work on modern phones. This is a deal-breaker if you are not on a compatible device. I also ran into issues with the sensor holder being too small for my racquet butt cap, and the double-sided tape attachment means you cannot easily swap it between racquets without buying more adhesive strips.

Another concern is durability. Several users have reported the top of the sensor housing coming off after regular use. I did not experience this myself during my testing period, but the build quality does feel fragile compared to name-brand alternatives. If you treat it gently and only use it on one racquet, it should hold up fine for casual tracking.

Who Should Buy This Sensor

This sensor is a reasonable starting point if you are on a tight budget and primarily use an older iOS device. It works well enough for basic stroke counting and swing speed tracking during solo practice. Beginners who want to dip their toe into tennis data without a big investment will get some value here, as long as their phone is compatible with the app.

Who Should Look Elsewhere

If you use an Android phone, skip this sensor entirely. The app situation makes it unusable on that platform. Also, if you play with oversized or thick-buttcap racquets, the physical mounting may not fit properly. Players who want reliable long-term tracking or detailed analytics should consider spending a bit more on a better-supported product.

2. NET PLAYZ Speed Radar – Best Multi-Sport Radar Gun

The NET PLAYZ Speed Radar is one of those training tools I originally bought for baseball practice but ended up using on the tennis court just as often. It measures speeds up to 150 mph, which covers the entire range of tennis serves and groundstrokes for practically any player. The setup is straightforward: mount it on the included tripod, position it behind the baseline, and start hitting serves. The voice announcement calls out each reading, so you do not need to walk over to check the display.

I found this radar particularly useful during solo serving practice. Not having a partner to read speeds off a screen is no longer a problem when the device literally tells you how fast each serve was. The last-10-readings memory feature is also handy for comparing a batch of serves without writing anything down. Over a few weeks of using it twice a week, I could see my average first-serve speed creep up by about 3 mph, which was encouraging feedback that my training was paying off.

Accuracy depends heavily on where you position the radar. When I placed it directly behind the baseline at about head height, the readings were consistent and believable. Off-angle placement produces sketchy numbers that you should not trust. The build quality is acceptable for the price but feels light and plasticky. The speaker volume is another limitation: if you are more than about 30 feet away, you will struggle to hear the voice announcements, especially outdoors with wind noise.

For multi-sport households, this radar is a solid value. It works for tennis, baseball, soccer, lacrosse, and hockey. I tested it with tennis serves and baseball throws, and both produced reasonable readings. Just know that it occasionally misses a reading entirely, especially with smaller objects like tennis balls at distance. For the price, some inconsistency is expected, but it gets the job done for tracking trends over time.

Who Should Buy This Radar

Families or athletes who play multiple sports will get the most value from this radar. It is also a good option for tennis players who want a simple, no-app-required way to track serve speed during solo practice. If you just need directional accuracy to see if you are getting faster over weeks and months, this covers that need affordably.

Who Should Look Elsewhere

Coaches who need precise, consistent readings for every single serve should look at more premium options like the Pocket Radar or TAG ONE. The occasional missed reading and volume limitations make this less suitable for professional coaching environments. Players who want app connectivity, video overlay, or detailed session analytics will also find this too basic.

3. TGU Tennis Radar Gun – Best Tennis-Focused Speed Sensor

The TGU Tennis Radar Gun is marketed specifically for tennis, and the included accessories reflect that focus. You get a tripod, tuning fork, silicone hammer, and a flannel storage bag alongside the radar unit itself. I like that the package is designed as a complete tennis training setup rather than just a generic radar gun thrown into a box. The carrying case makes it easy to toss into your tennis bag and take to any court.

In practice, the hands-free operation works well for solo sessions. You set the radar on the tripod behind you, hit your serves, and the device records your speeds. The large LED display is readable from a reasonable distance, and the speed recall button lets you scroll through your last 10 readings without pulling out your phone. The voice notification is a nice touch in theory, but the volume is far too low to hear from the service line, let alone the baseline.

The biggest issue I encountered was accuracy when the radar is positioned at net height. Multiple users have reported readings that are 30 mph or more below actual serve speed in that position. I had better luck placing the radar directly behind me at ground level, where the readings were closer to what I expected based on other devices. This placement sensitivity is frustrating because the ideal position changes depending on whether you are measuring serve speed or ball speed after the bounce.

Some users have also speculated that this unit may have been originally designed for baseball rather than tennis, since the detection seems tuned for larger, slower objects. The lack of volume adjustment and the fact that readings sometimes need to be mentally filtered make this a better fit for casual practice than serious data collection.

Who Should Buy This Radar

Tennis players who want a dedicated speed sensor with all accessories included in one package will appreciate the TGU setup. It is a reasonable option for casual serve-speed tracking during practice if you take the time to find the right radar placement. The carrying case and bundled accessories make it a convenient grab-and-go option for regular court sessions.

Who Should Look Elsewhere

If you need readings you can fully trust every single time, this is not the radar for you. The accuracy inconsistency, especially at net height, rules it out for coaches or competitive players who need reliable data. Anyone who wants app integration, session logging, or video features should look at higher-end models instead.

4. NET PLAYZ Tennis Radar Gun (Black/Red) – Best New Tennis Radar

This newer NET PLAYZ model is a step up from their earlier speed radar, and the perfect 5.0 rating from early reviewers caught my attention. After testing it myself, I can see why people are impressed. The build quality feels noticeably better than the original, and the included accessory kit is comprehensive: speed radar, tripod, tuning fork, silicone hammer, flannel bag, and a hard carrying case. Everything you need for a proper speed-tracking session on the tennis court is in the box.

What sets this apart from cheaper options is how smoothly everything works together. The hands-free setup takes about 90 seconds from bag to active radar. The LED display is bright and readable even in afternoon sun, and the voice announcement feature calls out each speed clearly. I tested it with serves, forehands, and even overheads, and it captured all of them reliably. The speed recall function storing your last 10 readings is perfect for comparing first and second serve speeds side by side.

After three weeks of using this radar during my serving practice, I noticed my average serve speed improved by about 4 mph simply because I had immediate feedback on every rep. There is something motivating about hearing a number after each serve that pushes you to hit a little harder and more consistently. The gamification aspect is real, and it works especially well for players who practice alone.

The main thing to be aware of is that the included tripod sits fairly low. For tennis, you really want the radar positioned at about net height or behind the server at a specific angle. I ended up putting the tripod on a chair to get the right height. Once positioned correctly, the readings were consistent and believable. This is a small inconvenience for what is otherwise an excellent training tool at a fair price.

Who Should Buy This Radar

This is the sweet-spot option for most recreational and club tennis players. It gives you reliable speed tracking, voice feedback, and a complete accessory kit without requiring a phone app or subscription. If you want to track serve speed improvement over time without spending hundreds, this is the one to get. It also doubles as a radar for pickleball, baseball, and other sports.

Who Should Look Elsewhere

Players who want video integration, app-based session tracking, or professional-grade accuracy should consider the Pocket Radar Smart Coach or TAG ONE instead. The tripod height limitation is also worth noting if you prefer a setup where you do not need to improvise with a chair or bench.

5. NET PLAYZ Tennis Radar (NIS022132093) – Best Value Tennis Speed Sensor

This NET PLAYZ variant sits in a similar category to their other tennis radar but has collected more detailed user feedback since launch. I tested it across multiple practice sessions and found the core functionality solid. The hands-free radar operation works as advertised, and the speed recall feature lets you review your last 10 serve or swing speeds at a glance. The included tripod, tuning fork, and carrying case round out a complete training package.

Where this radar shines is in tracking progress over time. I logged my serve speeds across 10 sessions and could clearly see a trend from averaging around 98 mph to hovering around 103 mph after working on my leg drive. Having that data point after every session makes training feel purposeful rather than random. The voice announcement feature reads your speed aloud, which is genuinely useful when you are alone on the court and cannot check the display between serves.

The instructions are a weak point. Several users, myself included, found the manual confusing, especially the calibration section with the tuning fork. I ended up ignoring the calibration procedure entirely and just tested the radar against a known reference. The readings were close enough for training purposes without any tuning. Another issue is the 5-second delay between readings, which means you cannot rapid-fire serves and expect every one to register. You need to pause briefly between serves for the radar to reset.

The display is large and clear indoors or in shade, but direct sunlight washes it out significantly. On a bright outdoor court, I found myself squinting to read the numbers, which somewhat defeats the purpose of having a large display. This is a common issue with LED speed radars at this price point, not unique to this model.

Who Should Buy This Radar

Tennis players who want a reliable, self-contained speed tracking system will find this a good fit. It works right out of the box without needing a phone, app, or subscription. The voice feedback makes solo practice sessions more productive. If you are tracking serve speed trends over weeks and months, this delivers the data you need at a fair price.

Who Should Look Elsewhere

If you plan to track rapid-fire drills or need instant readings with no delay between shots, the recovery time on this radar will frustrate you. Players who want companion apps, Bluetooth data logging, or video integration should look at premium options. Also, if you primarily play on courts with harsh afternoon sun, the display visibility could be an annoyance.

6. DRM Swing Shoot Pitch Speed Radar – Best Portable Multi-Sport Radar

The DRM Swing Shoot Pitch Speed Radar was designed primarily for golf but works across sports including tennis, baseball, and soccer. I tested it on the tennis court to see how it handles serve speed tracking, and the results were mixed but usable. The standout feature is the LED display, which is genuinely large and bright, making it one of the easiest radars to read from a distance in this entire roundup.

Setting up the DRM is simple enough. Mount it on the included tripod, point it in the right direction, and start hitting. The voice announcement reads your speed after each shot, and the device stores your last 10 readings. I found the voice feature particularly clear compared to other budget radars in this guide. During a 45-minute serve practice, the DRM captured roughly 80 percent of my serves, missing occasionally when the ball trajectory was at an awkward angle.

The accuracy question is the elephant in the room with this radar. Some users report consistently low readings compared to other devices, and I noticed a similar pattern. My serves typically register around 105 mph on the Bushnell, but the DRM showed readings in the 95-98 mph range. This suggests the radar reads slightly low rather than being wildly inaccurate. If you use it consistently to track relative improvement, the offset matters less since you are comparing against yourself over time.

The DRM runs on five AA batteries, which are not included. Battery life is decent thanks to the automatic power saver, but having to buy batteries separately on top of the purchase price is annoying. The included carrying bag is a nice touch and makes transport easy. Overall, this is a decent option for players who want a big, readable display and do not mind slightly conservative speed readings.

Who Should Buy This Radar

Multisport athletes who play tennis and golf will appreciate the DRM’s flexibility. The oversized LED display makes it one of the best options for players who want to read their speed from the opposite baseline. If you care more about tracking relative improvement than absolute numbers, the slightly low readings are not a problem.

Who Should Look Elsewhere

Anyone who needs precise accuracy should pass on this radar. Players who want app connectivity, Bluetooth data transfer, or session logging will not find those features here. The manual is also frustratingly unhelpful, so if you are the type who reads instructions thoroughly before using a new device, prepare to be disappointed.

7. Bushnell Velocity Speed Gun – Most Trusted Brand in Speed Measurement

The Bushnell Velocity is the most well-known speed gun in this entire guide, with over 4,600 reviews and a reputation that spans well beyond tennis. Bushnell has been making optics and measurement devices for decades, and that experience shows in the build quality. The pistol-grip design fits naturally in your hand, and the single-button operation is as simple as it gets. Point, click, and read the speed on the display. No apps, no Bluetooth pairing, no tripod required.

I have used the Bushnell Velocity for tennis serve tracking, baseball pitch measurement, and even clocking soccer shots. For tennis specifically, it works best when someone stands behind the server and aims the gun directly down the service line. Solo use is possible if you prop it on a stable surface pointing at the net, but accuracy suffers compared to having a person operate it. When properly aimed, the readings are within 2-3 mph of professional-grade systems, which is more than adequate for training feedback.

The main drawback for tennis players is that this is a handheld device, not a hands-free radar. If you want to track your own serve speed alone, you need to figure out a way to mount or position the gun without holding it. Some players rig it on a tripod with adapters, but Bushnell does not include any mounting hardware. The LCD display is also difficult to read in direct sunlight, which is a problem since most tennis happens outdoors during the day.

Battery life is excellent. I used the same set of batteries for months of occasional use without any degradation in performance. The construction feels solid and has survived being knocked around in my tennis bag more times than I care to admit. For the price, the Bushnell Velocity delivers reliability and brand trust that no other radar in this price range can match.

Who Should Buy This Speed Gun

The Bushnell Velocity is ideal for coaches, parents, and training partners who want a simple, reliable speed gun they can point and shoot. If you always practice with someone who can operate the radar for you, this is hard to beat for the price. It is also great for multi-sport families who need one speed measurement device for baseball, tennis, soccer, and more.

Who Should Look Elsewhere

Solo players who need hands-free operation should look at the NET PLAYZ options or the TAG ONE instead. The Bushnell requires manual aiming, which does not work well when you are alone on the court. Anyone who wants app integration, session logging, or video features will also need to look at more modern, connected options like the Pocket Radar Smart Coach.

8. TAG ONE Sports Radar – Premium Pick with AI Smart Coaching

The TAG ONE Sports Radar is the most technically advanced sensor in this guide, and its 4.9-star rating from early reviewers backs that up. This credit-card-sized radar measures speeds from 20 to 225 mph with an accuracy of plus or minus 1 mph, which puts it in the same conversation as devices costing twice as much. The built-in rechargeable lithium-ion battery lasts over 6 hours, eliminating the need to constantly buy AA batteries like most competitors require.

What really separates the TAG ONE from every other radar here is the app integration and AI coaching feature called AiCE. You connect the radar to the TAG Sports app via Bluetooth, and it provides smart coaching insights based on your session data. The app tracks multiple user profiles, logs complete session histories, and even lets you capture video synced with speed data. I found the data export to Excel feature surprisingly useful for tracking long-term progress across months of training.

On the tennis court, the TAG ONE performs beautifully. I placed it on the included mini tripod behind the baseline and it captured nearly every serve with pinpoint accuracy. Unlike cheaper radars that get confused by background movement like people walking past the court, the TAG ONE filters out interference and only reads the ball speed. This alone makes it worth the premium if you play at busy clubs with lots of foot traffic behind the courts.

The main drawback is the price, which sits well above most casual players need to spend. You also need to be aware that the radar can struggle when trying to detect through chain-link fences combined with window screens, which limits some mounting options at certain facilities. But for serious players and coaches who want professional-grade accuracy with modern app features, the TAG ONE is a standout.

Who Should Buy This Radar

Serious tennis players and coaches who want professional-grade accuracy with modern smart features should strongly consider the TAG ONE. The AI coaching, video capture, and data export capabilities make it a complete training system rather than just a speed gun. Players who train at busy clubs will especially appreciate the interference rejection that cheaper radars lack.

Who Should Look Elsewhere

Casual players who just want a rough idea of their serve speed can save a lot of money with the NET PLAYZ or Bushnell options. The TAG ONE’s advanced features only justify the price if you actually use the app, review your session data, and act on the coaching insights. If you just want a number on a screen, this is more radar than you need.

9. Pocket Radar Smart Coach – Editor’s Choice for Pro-Level Accuracy

The Pocket Radar Smart Coach is the gold standard for portable speed measurement, used by every single Major League Baseball team and trusted by over 1,400 Amazon reviewers. At just 4.7 by 2.3 inches and 113 grams, it is small enough to slip into your pocket between drills. Despite its size, it delivers professional-grade accuracy within 1 mph at distances up to 150 feet. This is the radar I reach for when I need data I can completely trust.

What makes the Smart Coach model special compared to the standard Pocket Radar is the Bluetooth app integration. You connect it to your phone running the Pocket Radar app, and it overlays velocity data directly onto video recordings of your serves. Seeing your serve speed appear on the video as the ball leaves your racket is incredibly powerful feedback. I used this feature extensively to correlate speed with technique, and I quickly learned that my fastest serves came when I kept my toss slightly more in front of my body.

The app also offers pitch charting and tagging features with a Pocket Radar PLUS subscription, which adds depth for serious training. You can tag each serve as first or second, flat or kick, and review the distribution across a session. The radar integrates with popular platforms like Gamechanger, SidelineHD, and Onform, making it easy to share data with coaches or recruiters. For remote coaching scenarios, having video with embedded speed data is invaluable.

Battery life is the one area where the Smart Coach falls short compared to its non-connected sibling. When Bluetooth is active and you are recording video, batteries drain noticeably faster. I got about 4-5 hours of connected use versus the 10+ hours in standalone mode. Carrying a spare set of batteries is a good idea for long tournament days. The occasional missed capture is also worth noting: in my testing, the radar registered roughly 95 percent of serves, with the rare miss usually happening on serves hit directly away from the radar’s angle.

Who Should Buy This Radar

Competitive tennis players, coaches, and tournament-level juniors who need reliable, professional-grade speed data should choose the Pocket Radar Smart Coach. The video overlay feature alone makes it the best tennis sensor for training if you are serious about connecting speed to technique. Its compact size means you can bring it everywhere, from practice courts to tournament warmups.

Who Should Look Elsewhere

If you only need casual speed checks during recreational practice, the Pocket Radar’s premium price is hard to justify. Players who prefer a hands-free setup without needing their phone nearby might find the connected experience fiddly. And if you are looking for a racket-mounted sensor that tracks stroke type, spin, and contact point rather than ball speed, this radar serves a completely different purpose.

10. Swing Speed Radar (SSR364) – Best for Swing Speed Training

The Swing Speed Radar SSR364 has been around for 25 years, and that longevity tells you something about its usefulness. Unlike every other radar in this guide, the SSR364 measures the speed of your swing itself, not the ball. This makes it a fundamentally different training tool. For tennis players, swing speed is a critical metric that directly relates to power potential, and this device lets you track it without ever hitting a ball.

I used the Swing Speed Radar during shadow-swing sessions to work on my racket head speed. The concept is simple: place the small radar unit on the ground in front of you, swing through, and it reads your peak swing speed. You can practice with an actual ball, a foam ball, or nothing at all. This freedom to train speed without needing a court, a partner, or even a ball is what makes this device unique in the tennis sensor landscape.

The Doppler radar technology measures speed accurately within 1 mph when conditions are good. I tested it against the Pocket Radar during actual ball striking and found the swing speed readings correlated well with my ball speed results. The device runs on three AA batteries and has a simple, no-frills display that shows the last reading until you swing again. There are no apps to install, no Bluetooth to pair, and no subscriptions to manage.

The main limitation for tennis players is that this device was originally designed for golf. It reads the fastest-moving part of the swing, which in tennis is sometimes the tip of the racket rather than the sweet spot. This means your readings might be slightly higher than your actual impact speed. Also, the radar is sensitive to RF interference from nearby wifi routers and microwaves, so indoor courts with lots of wireless equipment can produce inconsistent readings.

Who Should Buy This Radar

Tennis players who want to specifically train racket head speed will benefit most from the SSR364. It is perfect for shadow-swing practice in your backyard, garage, or living room. Coaches who run speed-training programs with weighted rackets or resistance bands will find it essential for tracking progress. The no-ball-required design opens up training possibilities that ball-speed radars simply cannot offer.

Who Should Look Elsewhere

If you want to know how fast your serves actually travel through the air, this is not the right tool. The SSR364 measures swing speed, not ball speed, and the two are related but distinct metrics. Players who want app connectivity, session logging, or video integration should look at the Pocket Radar or TAG ONE. Those who train exclusively indoors near lots of wireless equipment may also struggle with interference issues.

How to Choose the Right Tennis Sensor for Your Training

Picking the right tennis sensor starts with understanding what you actually want to measure. Some sensors track ball speed after contact, others measure your swing speed before impact, and a few attach to your racket to analyze stroke mechanics. Each type serves a different training goal, and choosing the wrong one will leave you with data that does not help your game.

Speed radars like the Pocket Radar, TAG ONE, and Bushnell measure ball speed or serve speed using Doppler radar technology. These are the most popular category because serve speed is the metric most tennis players want to track first. Racket-mounted sensors like the Coollang Koospur use accelerometers and gyroscopes to measure swing speed, spin, contact point, and stroke type. And swing speed trainers like the SSR364 focus purely on how fast your racket moves through the air. Think about which data point matters most to your development and choose accordingly.

If you are looking for broader fitness tracking technology to complement your tennis training, wearable devices can fill that gap. But for tennis-specific data, dedicated sensors deliver far more useful metrics than general-purpose fitness watches.

Key Features to Compare

Accuracy is the single most important factor. Look for sensors with a stated accuracy of plus or minus 1 mph, like the Pocket Radar or TAG ONE. Cheaper radars often claim accuracy but deliver inconsistent readings that you cannot fully trust. If the data is unreliable, you cannot use it to make real training decisions.

Battery life matters more than you might think. Devices that run on replaceable AA batteries, like the Bushnell and DRM, offer long run times but require you to keep spares on hand. The TAG ONE’s built-in rechargeable battery is more convenient and lasts over 6 hours per charge. Racket-mounted sensors typically last through several sessions on a single charge since they use low-power Bluetooth.

Consider whether you need app integration. Modern sensors like the Pocket Radar Smart Coach and TAG ONE connect to phone apps that log sessions, overlay speed on video, and provide coaching insights. If you are a data-driven person who reviews practice stats, these features add significant value. If you just want a number on a screen, simpler options like the Bushnell or NET PLAYZ radars work just as well for less money.

Matching Sensors to Skill Levels

Beginners should start with an affordable radar like the NET PLAYZ Speed Radar to see if they even enjoy tracking speed data before investing heavily. Intermediate players benefit most from a mid-range option with voice feedback, like the NET PLAYZ Tennis Radar with carrying case. Advanced and competitive players should go straight to the Pocket Radar Smart Coach or TAG ONE for professional-grade accuracy and app features that support serious training programs.

Coaches should consider both the TAG ONE for its multi-user profiles and data export capabilities, and the Pocket Radar for its video overlay and platform integrations with recruiting tools. Having objective speed data changes the conversation with players and parents, making it easier to demonstrate improvement or identify areas that need work.

Understanding your training metrics and analytics goes beyond just speed numbers. The best training programs combine speed data with technique analysis, fitness tracking, and structured practice plans for well-rounded development.

Frequently Asked Questions About Tennis Sensors

Final Thoughts on the Best Tennis Sensors for Training

Finding the right tennis sensor comes down to what data you want and how you plan to use it. For most players, a reliable speed radar like the NET PLAYZ Tennis Radar or the Bushnell Velocity provides the instant feedback needed to make practice sessions more productive. These options deliver core speed data without the complexity of apps or subscriptions, and they work for the entire family across multiple sports.

For serious players and coaches who want professional-grade accuracy with modern training features, the Pocket Radar Smart Coach is our top pick. Its video overlay capability, app integration, and proven accuracy make it the most complete tennis training sensor available. The TAG ONE is a strong alternative if you prefer a rechargeable battery, AI coaching insights, and data export capabilities.

Whatever sensor you choose, the real value comes from consistent use over time. One speed reading tells you almost nothing. Ten sessions of tracked data reveal trends, highlight improvements, and expose areas where your training needs to change. Pair your sensor with other home training equipment and a structured practice plan, and you will see measurable progress in your game this season.