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IN/OUT Tennis Line Judge Hands on Review

David Frank



  1. Aaron Jendro Posted on December 5, 2017 at 5:41 pm

    Maybe a device on each side of the net would improve accuracy on the calls…

  2. Ithilion Posted on December 13, 2017 at 3:54 am

    I'm really torn on getting one of these when the next batch launches, do you think it is worth the price?

  3. Yair Assaf Posted on December 17, 2017 at 12:56 pm

    I'd like to see the accuracy on pretty close calls like serves or balls near the baseline.

  4. Mark Flower Posted on January 22, 2018 at 1:32 pm

    i've never managed to get mine to find a court

  5. Tenis net Posted on January 25, 2018 at 2:18 pm

    Hello Becker`s

    I have a question, I have this same device and it is great but I need to know how to get the videos I have made and they are in the internal memory

  6. Nathaniel Rebouças Posted on January 31, 2018 at 11:28 pm

    Have anyone updated to last firmware (beta 2018-02-02) ?? After the updtate all wifi functions stoped working, i dont know if it is a problem with the firmware or some error during the instalation.

  7. Jamie Heim Posted on March 10, 2018 at 10:52 pm

    Thanks for posting this. I’d like to know if it ever improves.

  8. kev phillips Posted on May 20, 2018 at 9:29 am

    Can it be set to beep and flash only when it is out?

  9. David Bregman Posted on June 14, 2018 at 4:35 pm

    I have had one from the beginning and, while not perfect it keeps getting better with firmware. One thing not shown, is the ability on a close call to see the actual video of the ball landing – and to report if the call was an error. He is using this feedback to make the algorithm better.

  10. bachelors of trolling degree, 2013 Posted on September 6, 2018 at 2:22 am

    Theres no fucking way I would trust that piece of SHIT

  11. d4m077 Posted on September 14, 2018 at 1:21 am

    Hi , what kind of stats does this give?
    And if playing a match does it follow the stats for a player even when they change sides? Thanks

  12. Viego Alvarez Posted on June 1, 2019 at 4:09 am

    I think we need another 10 years for this technology to be ready