Swingvision Review and Interview - Track your Tennis

[@guidodelgiudice5]

Are you kidding me right now? This is nerd paradise. I have tried in the past to record me but the editing was the part I hated the most. I am definetely gonna try it. Thank you Jonas. Thank you developers.

[@alcerus]

My favorite shots are serve/return. With a hitting partner, I like to use it on serve-return drills. On one side you get the server stats but also the stats from who is returning. It's great if you can serve over 80/90/100mph but it's amazing when you're able to return a big serve, and so intimidating to your opponent.

[@musarra195]

Perfect timing on this clip. Thank you very much.

[@johntrigg2638]

Ive used this on several playing days. I have to be honest, my experience has been quite bad. I have found the speed accuracy to be as much as 50% off. I mentioned this in another video and they told me that fence mounting may bring better info. Right now it has measured my serve speed (radar as high as 125 but mostly runs 115) at 60mph. Interestingly, my second serve was measured at 67mph? I can guarantee that my second is nowhere near my first. Additionally it has measured at-the-net drop shots as high as 90mph! Forehand smash read out 24mph while a backhand slice read 72mph. I think the app is interesting for watching yourself play and see where the ball actually lands on the court, but the metrics are not realiable in my opinion at this point. I will make a video with some of these results as well shortly.

[@VishwaSeneviratne]

Did you create the video? I'm so interested to see it.

[@MontCoRealtor]

@@VishwaSeneviratne Hey Visha, I am in the process of it as a matter of fact. I have been using the Pro version to see if there was a difference and I have done at least 6more sessions so I can speak more intelligently about it. Sadly the poor performance and lack of accuracy has persisted with me apparently clocking 130mph serves regularly (i can assure you that is not even close as I believe I top out around 105 on a good day). It ROUTINELY skips points and even doubles the video (meaning shot 17 will be the same as shot 18 just dual recorded). Sometimes it will start a game and after 2 serves it will cut to the other guy doing his serve so it does not track the entire game. I will have the video hopefully done this week. I am editing several videos for my business as well so I am tight on time.

[@MontCoRealtor]

@@VishwaSeneviratne Also worth mentioning, and I will put this in caps as it is so important, I HAVE NOT HAD A SINGLE FULL, ACCURATE OR SEMI-ACCURATE VIDEO OF A MATCH YET!!!!!!!!!!!!!!! It skips points, has skipped entire games, mislabels hits,and speed accuracy is little better than throwing a dart at a random number. HUGE DISAPPOINTMENT AND NOT WORTH THE MONEY. Just video your games yourself for content.

[@jwalkermed]

I use this app and love it. Needs to get a little more accurate. Needs metrics export to pdf and few other features. And you are correct, watching yourself play is such a humbling experience. I wonder when top level pros watch themself if they feel the same way.

[@peterbedford2610]

I think i would be too afraid to see the slow truth

[@SwingVisionApp]

Watching highlights of your best rallies is amazing though! You'll have those videos to look back on forever :)

[@MartynCollins]

Hawkeye light? I love it. Could make things very interesting at the local level among the high income competitive set. 😂

[@CH-yp5by]

Pretty cool, I look forward to using it sometime, I'll just use my digital camera to record the footage.

[@CurtDawg00]

Hey Jonas, have you ever used or heard of the In/Out radar device? Would love to see a video on that if you could get your hands on some.

[@andersonnnewihe3334]

Incredibly useful... Great interview

[@registrationsOne]

Nice video and nice channel. I do watch many of your videos but don't usually comment. I don't like recording with the iPhone because of battery drain, heats quite a lot, plus I don't like the idea of a ball hitting the tripod holding the iPhone. I am curious to know how you film yourself. I am thinking of a GoPro that might be more resistant. What do you think? Where I play I have walls in some of the courts, so no way to mount anything on the fence :(

[@sergioalonso3118]

Dang... I'm an Android user with several iMacs and MacBook Pros around, but all of them running macOS 10 Mojave 😕

[@SwingVisionApp]

Time to upgrade to an M1 machine perhaps? :)

[@steinanderson]

@@SwingVisionApp didn't you guys promise android access in 2021 last year?... edit actually you promised in 2019 for 2020 android access - not a good sign

[@SwingVisionApp]

@@steinanderson We'd love to come to Android as soon as possible but it really depends on when the Android manufacturers can make a phone with comparable A.I. performance to the iPhone 11. As of now, the latest 2021 smartphones are still slower in A.I. performance than iPhone XR/XS 😢

[@akbarberlian]

@@SwingVisionApp FYI for other readers, AI, NN, or any other term of new computing, is just different kind of GPU

[@swupnil]

@@akbarberlian“different kind of GPU” is correct but there is a subtle & important difference. The performance on the standard mobile GPUs is nowhere near what we need, and the AI accelerated hardware specifically (Apple’s Neural Engine, Google’s Tensor Chip) is what we need. Apple is several years ahead in this area. We have found that the Pixel 7’s tensor chip is roughly as fast as iPhone 11’s neural Chip for our algorithms. Unfortunately, when combining the A.I. processing with also doing an actual video recording, the Pixel phone overheats in about 15 minutes. So Apple is apparently also ahead in thermal management. We may not be able to go to Android for another few years sadly.

[@sylvainbauge]

So this was published two years ago and Nihil talks about a digital chair umpire happening in the near future but I think this feature is not yet implemented. What happened?

[@anubhavsaksena]

Is there a smart watch which is good for a tennis player ? (Android)

[@scoogsy]

Loved the video

[@nrg4285]

2 year update on this please Jonas?

[@Tennisnerd]

Yea will do it! 👍🏻

[@meinsouza]

does it only mph or can it do kph?

[@trex1448]

The line calls are pretty inaccurate. It's helpful but unreliable.

[@brunis_m]

How far up does your phone need to be to be accurate? I’m not exactly a fan of exposing my brand new iPhone to tennis balls flying its way, that thing cost me almost as much as a motorcycle.

[@Tennisnerd]

Same here! I use my older phone - iPhones are crazy expensive!

[@ProfessorBoooty]

My serve land in my iphone once and its fine. Balls r not very fast at backfence.

[@skippys8322]

did any of this come true?

[@DesignVidalLA]

Good video. Thx

[@cloudsurfing3900]

Top app! 👌🏽👌🏽

[@johnsmith-zf1fd]

does it measure spin?

[@JackAHT]

Nope

[@_____0__]

I hate all the personal info required and the need to create a user profile. For that I passed