HOLIDAY SEASON SPECIAL WHILE SUPPLY LASTS!!!
FREE US shipping
1 battery OFFERED with any Net Device order
8-port charger FREE with 8 Line Devices
33% OFF cages



In/Out v3.0: the Portable Line Call Device with Millimeters Accuracy



Real-time light and sound to signal the call

Training exercises, exportable stats and free cloud AI coaching

Already 10M line calls signaled and counting...!
 


10,000+

Courts calibrated


10,000,000+

Line Calls Signaled


65mph

Average Ball Speed

Version 3.0: More of everything!


This is the fourth generation hardware labelled version 3.0.



Version 3.0

More Video!

Wide angle 3rd lens in middle

Version 3.0

More Sports!

Pickleball, badminton

Version 3.0

More Line Calling!

Foot fault detection in 2021

Version 3.0

More Stats!

New stats with 3rd camera

Version 3.0 is 200% more powerful with the "IO 3" chip inside both the Net and Line Devices.

IO3 is the first ever-designed chip that natively detects balls and lines.



The benefits of a chip is performance, accuracy, battery life, and cost.

One In/Out on a net post:
this is Three features


HD recording

Learn from your own mistakes

HD 1080p recording for each court side


Line Calling

Stop the endless controversies

Real-time light and sound to signal the call


Stats Analysis

Analyze shots placements

Graphical shot placement and csv export

In/Out is a friendship saver:
Don't argue any more with your friends. Use In/Out to get real-time line calling!



So many features:

ATTACH TO ANY NET POST

Install in seconds with the smart attach.

PORTABLE, ZERO-SETUP

Ready-to-use with the court auto-calibration.

KEEP ON PLAYING

The battery runs between 1 and 2 hours.

STREAM OR STORE VIDEO

HD record: Live mode or SD card standalone.

REAL-TIME PROCESSING

Instant data processing, no Wi-Fi needed.

STATS LIKE ON TV

Get the same stats the pros use.

ANDROID AND IOS SUPPORT

Compatible with any low-end phone or tablet.

CSV/JSON EXPORT

Raw stats to be imported to Excel.


Millimeters accurate thanks to the Line Devices, fully trustworthy

Cloud and AI Coaching


After synchronizing an In/Out device, all stats are available in the cloud with CSV and JSON export.

Based on a revolutionary AI-based algorithm tailored for tennis, In/Out Coach makes strategy recommendations against all of your opponents!



SmartPhone App

The In/Out device can work in standalone but the Companion Apps provides additional features. Stats Analysis can be consulted on Android, iOS (and on the web).





SmartWatch App

Watch how tennis is going to be experienced in the twenty first century!

Fixed setup for Tennis Clubs

Fixed installation from a single power outlet




Club intro offer: two net devices v3.0 and two cages v3.0 for only $649 - no recurring fee!


2 devices v3.0

Best to cover one full court


2 cages v3.0

New carbon-fiber fixed attachment

$649 upfront and 0$/month

In/Out is the most affordable line calling and stats solution in the market




Four Pricing Options


Which In/Out is right for me?

1 Net Device
 
 

$275
  • Ideal for video recording and stats
  • Use In/Out on any court
Buy now

2 Net Devices
 
 

$549
  • Better reliability and preciseness
  • Required for doubles
Buy Now

2 Net Devices +
2 line Devices
 

$675
  • Recommended for amateur match
  • Portable, enhanced accuracy
Buy Now

2 Net Devices +
2 cages +
8 Line Devices

$1249
  • Professional-grade millimeters accuracy
  • For club & private court
Buy Now

Bulk pricing is available on request.

Register your email for promotions and news!

↑