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coollang koospur bluetooth tennis racket sensor tracker: ๐ŸŽพ motion detector analyzer for android and ios smart phones (black) logo

Coollang Koospur Bluetooth Tennis Racket Sensor Tracker: ๐ŸŽพ Motion Detector Analyzer for Android and iOS Smart Phones (Black) Review

3

ยท

Poor

Revainrating 2 out of 5ย ย 
Ratingย 
2.0
๐Ÿ“น Motion Detectors, ๐Ÿ•ต๏ธโ€โ™‚๏ธ Security & Surveillance

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Description of Coollang Koospur Bluetooth Tennis Racket Sensor Tracker: ๐ŸŽพ Motion Detector Analyzer for Android and iOS Smart Phones (Black)

Real-time racking of your dynamic trajectory, hitting collect data. Comprehensive analysis of explosive power to help you better mastery of the skill of playing tennis. Analysis of the motion data index, restore the real movement to help you get a balanced development. Accurately track speed, strength, angle, and other data, intelligent identify types of action, through data analysis, quickly master operating essentials. Note: Item appearance is under upgrading, New and old appearance will be shipped randomly.

Reviews

Global ratings 3
  • 5
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  • 4
    1
  • 3
    0
  • 2
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  • 1
    2

Type of review

Revainrating 1 out of 5

Do not buy if you have Android

I was very satisfied. It looks great so I ordered it. When it arrived, I opened the manual and scanned the app's QR code. It went wrong. I tried the one on the box and it didn't work either. I searched the store manually for the app and manufacturer. Nothing. Bottom line, it doesn't work on Android and it seems like the company doesn't really care that it actually works since they don't even have the app they link to. I started my return within 15 minutes of delivery.

Pros
  • Inspires confidence
Cons
  • Out of style

Revainrating 1 out of 5

Look elsewhere for a tennis tracking system

I bought this system because Babolat decided to stop supporting the POP tennis tracker. The app for this sensor is not downloaded on Android phones. I was able to download it to my I-Pad, but it's kind of a PITA for using a second device. Hopefully there will be a solution soon, but I won't hold my breath. Also, the sensor holder isn't big enough to fit on the end of every tennis racket, except maybe for kids. And the double-sided tape used to attach the sensor to the racquet makes itโ€ฆ

Pros
  • Hands-free operation
Cons
  • Very expensive

Revainrating 4 out of 5

Better than I originally expected

I was about to write a negative review after ten righthands and ten backhands on my Topspin Pro only to find that the sensor registered a total of ten volleys. I tried this in two games and also used my Babolat POP to compare the results. I know from experience that POP returns a fairly accurate count of hits. I was pleasantly surprised to see that this sensor recorded almost the same number of hits as the POP. The speed of the strikes was pretty close too. (I tried Coollang because POP is noโ€ฆ

Pros
  • Everything is great!
Cons
  • Dear