Save $100USD Today With The JSleeve Early Bird Opportunity!
The JSleeve

    The JSleeve is rated 5 Stars.

$175.00$0.00

INCLUDES 3 FREE MONTHS OF THE JSLEEVE DATA CLOUD

  • The JSleeve Early Bird Opportunity - Get our revolutionary technology at a fraction of the price for a limited time only! (Save $100USD)

  • Projected to change the way we get better at  the game of basketball.

  • Effective after 3 weeks of consistent use (Refund after 30 days if no effect).

Watch this quick video featuring AJ Rompza (@arompza3) of [AR-3] training in order to get a general idea of who we are & what the purpose of our product is.

Click below to learn about the JSleeve x NBPA partnership.

Product details

The JSleeve is a shooting sleeve with built in sensors that track your every jumpshot and saved them all in The JSleeve Cloud. You can then use any device to access your performance data to highlight and improve your weaknesses while tracking your progress.


This allows athletes to track key metrics such as Fatigue, Accuracy Field Goal %, Shot Speed, Distance of Shots Taken. You are able to look back at every jumpshot and see where you went wrong while being able to analyze every workout and track your progress.





How it works

The JSleeve gives you the ability to track your progress and understand your jump-shot through your mobile device! By connecting your sleeve to your mobile device, we are able to store all of your workout/shooting data in our servers while providing you with real time analytics in order to provide you with real time analytics targeting your pain points.

Whats included

The JSleeve package includes The JSleeve, the charging platform & 7 days of free JSleeve data plan.

Understanding The JSleeve Technology

The JSleeve is a complex piece of technology. It may be hard to imagine that a sleeve like this exists. We have made this breakdown to help you understand exactly how The JSleeve works.

Our technology also allows athletes to capture their desired jumpshot form and save it, to then compare that shot to your every jumpshot to provide you with pivotal analytics to help your shot consistency.



  • The JSleeve has a built in 'Make or Miss' button that the user must tap after each shot in order for our algorithm to understand your jumpshot. This allows the user to easily know how many shots they have taken and made from any location on the basketball court.

  • The sensors within The JSleeve connect to the JSleeve application in order to monitor your shooting form. The JSleeve application records your every jumpshot and workout while also giving you an abundance of tips as to how you can get better as a shooter & overall basketball player!

  • Every shot taken and every workout with the JSleeve will be stored in the JSleeve Cloud. This allows you to have a consistent hands on insight to the data of your workouts and gives you the ability to track your progression. 

  • By comparing the amount of workouts you've done, shot percentages and other key metrics, JSleeve users will be having fun with and challenging their peers while getting better!

  • With real-time, accurate data you can confidently target pain points for improvement, grow upon strengths, and set up players to be successful.



Get better at getting better.

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Eat.Sleep.Grind. JSleeve.

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For orders over $ 100

Free return

Free return within 5 days

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100% Money-Back guarantee

Focus on what counts.

The JSleeve provides you with crucially important data when trying to become a consistent basketball shooter. It is important for you to be able to see these metrics in order to directly improve upon your weaknesses & watch the numbers get better with time of working hard.

Shot Replay
The JSleeve is able to replay your exact shot to you. This allows the user to gain a third person perspective on their form. This feature also allows the user to see exactly where they went wrong and also provides you with tailored pointers on improving your  jumpshot. (example - in games Matt compromises his shooting arc and release time because he isn't as calm in games as in practice/shootaround. The JSleeve will show you the rushed release time, poor arc and highlight overall weaknesses to help you make healthy adjustments to your game) *i was matt and i stopped playing the sport i love prematurely because i couldn't shoot well in games compared to practice.*
Fatigue While Working

Understand how your form accuracy changes as you become more fatigued. This is crucial information because as athletes, we need to understand exactly how our fatigue affects our performance. 

Working/Data Tracking
The JSleeve application is able to track your every workout so that you can reflect on your progress & better understand your shooting tendencies/habits. 
This is a great feature for those who are interested in constantly improving and watching themselves get better.
Understanding Hotspots (testing phase)

The JSleeve is able to track where you are shooting from. This allows us to understand your hotspots & weaknesses in order to help you get better by capitalizing on your strengths while focusing on your weaknesses.

King of the Court
The JSleeve allows you to connect with users around the world, view their workout data, shooting percentages and challenge them to a competitive game of Kings Court. You can also add friends and keep track of their workouts while challenging them to Kings court
Healthy Competition
The push notification feature is crucial when it comes to social influence. You are able to add all of your friends on the JSleeve app and watch your friends get better and challenge you to do so as well. We believe that this is going to make getting better at basketball  more stimulating for children.
Shot Count, Accuracy & Field Goal %

We have created the necessary technology in order for us to track your shot count,field gold percentage, stamina and accuracy. This helps athletes to understand how their conditioning affects their game as well as howmany shots must have to be taken each workout to see an improvement.

Shot Pointers
When you find your ideal form, save it in the JSleeve app and use it as reference for your every jumpshot.There are always external factors that make us subconsciously change our form, understanding how/when we compromise our technique is crucial for optimizing your jumpshot versatility. 
Athlete Search Engine
You are able to search athletes from all over the world and watch your future competition outwork you. You can also add other users as friends and challenge each other to get better.
Understanding Hot Shots (testing phase)
As basketball players , we rarely understand the shot specific metrics of our game. Other than simple field goal percentage, we rarely get the opportunity to go inside of our game and see all of the seemingly minor metrics affect the big picture of our game. This feature allows you to understand and capitalize on all of your field goals.
Data Tracking Capabilities
The JSleeve Cloud is able to store all of your workouts and all of your jumpshot data. This is ideal for tracking you and your friends progress. This also allows to coaches to see who is working hard and who has a better shooting percentage from all areas on the court.
Coaches Clipboard (testing phase)
This feature is one of the most beneficial of the JSleeve. We are allowing coaches to access the JSleeve app, check which of their players is working hard, view their shooting percentages and metrics, compare hot spots and create plays on the JSleeve clipboard based on which one of their players has the greatest likelihood of making certain shots based on their prior metrics and hotspots.

Here is a video walkthrough of the app.

6 Key Benefits Of The JSleeve

We are determined to change the way athletes improve!

$175.00

By targeting your pain points, The JSleeve is able to accelerate the muscle memory process. Thus, allowing athletes to improve the speed of development.

1

The JSleeve allows you to track your workouts & urges you to work harder by optimizing your workouts.

3

Watch the community grow & get better together.

5

2

Helps all JSleeve users workout more frequently as well as getting them in shape.

4

Allows the user to have fun, be stimulated and compete all while getting better and improving their game/confidence

6

Connect to all mobile devices as well as computers. This allows you to access your data at all times.

1

By targeting your pain points, The JSleeve is able to accelerate the muscle memory process. Thus, allowing athletes to improve the speed of development.

2

Helps all JSleeve users workout more frequently as well as getting them in shape.

3

The JSleeve allows you to track your workouts & urges you to work harder by optimizing your workouts.

4

Allows the user to have fun, be stimulated and compete all while getting better and improving their game/confidence

5

Watch the community grow & get better together.

6

Connect to all mobile devices as well as computers. This allows you to access your data at all times.

Reviews From Those Who Have Used The JSleeve...

Over 500 people used and loved The JSleeve. It is currently being talked about all over the world.

100% Money-Back Guarantee

Questions? Look Here!

Can't Find Question? Call Us (757) 204 - 1453 Or Email Us info@synergysvn.com

How does the JSleeve track my shot?

The JSleeve has two built in sensors that track the shooting motion of your arm. This allows us to track your shot and gives us data that allows the app to understand your shooting tendencies. There is also a make or miss button in the sleeve that you have to press in order for us to understand if you scored or missed.

What metrics does The JSleeve track?

Some of the metrics you will be able to track by using the JSleeve are :

- Fatigue

- Accuracy

- Field Goal %

- Shot Speed

- Distance Of Shots Taken

What data does The JSleeve save & store?

The JSleeve is able to store all of your player performance data in our cloud. This includes things such as distance, accuracy and field goal percentage of every shot you ever take. We also save the date and time of your every workout and all of the metrics inside of those. This allows us to focus on your weaknesses in order to make you a better all around basketball player.

What happens if my JSleeve is not working?

If your JSleeve is not working, you can always contact JSleeve customer support. We will make sure to walk you through our hardware resetting protocol. If all else fails, we will honor your warranty and provide you with a replacement sleeve.

How long has The JSleeve been tested for?

This idea seems too good to be true but it is not. This idea has been in the works for well over 4 years. We have been in the testing phase for the last 2 years and are finally confident enough to release The JSleeve to the public.

Does The JSleeve work?

Yes. The JSleeve has been in a testing phase for the past 2 years. Many professional athletes have utilized the early prototypes of The JSleeve and we are now ready to launch.

How does the JSleeve track the distance of my shot?

While using the JSleeve, you must walk around the court you are playing on, and calibrate the sleeve to your surroundings. Label on the application where the basket, foul line and three point line are. This allows for us to understand exactly where you are shooting from, our application calculates everything from there. (testing phase)

How does the JSleeve track makes and misses?

We have installed a make or miss button within the JSleeve. This allows the user to click a button after every shot to decipher whether that shot was a make or miss.

Contact us if you have any questions/inquiries.


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Free shipping

For orders over $ 100

Free return

Free return within 5 days

Money-Back Guarantee

100% Money-Back guarantee

(757) 204-1453

Coming out of:

Houston, Texas

Email:
info@synergysvn.com


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Guaranteed to improve your jumpshot. with consistent use.

With consistent use of the JSleeve, it is guaranteed to see improvements in your shooting statistics.

Compete with users around the world.

The JSleeve interactive platform allows you to challenge users around the world & compete in the worldwide leaderboards.

The JSleeve App is available on all mobile devices.

Users are able to download the free interactive JSleeve app upon purchasing a sleeve.

Expedited Worldwide Shipping.

We ship to all countries and guarantee to get your items delivered in a timely manner.