Arm Speed Analyzer for Watch 4+

Disc Golf Baseball Throw Speed


Designed for iPad

    • 4.0 • 44 Ratings
    • Free
    • Offers In-App Purchases


Want to find out how fast your arm is moving? Use Arm Speed Analyzer on Apple Watch right now to see your arm speed and acceleration. Download now to see your arm speed.

Great for Disc Golf, Baseball, Tennis and more; use Arm Speed Analyzer to track throw (or swing) speed and acceleration using your Apple Watch! See realtime speed now.

Using Arm Speed Analyzer you can Track and Record:
Disc throw speed
Golf swing speed
Tennis swing speed
Baseball bat swing speed
Cricket bat swing speed
Frisbee throw speed
Football throw speed
Baseball throw speed
Hockey stick swing speed
Lacrosse stick swing speed
General Arm movement speed

Even place your Apple Watch around your ankle to track leg speed!

Consistency is key in many sporting activities such as swinging a golf club or tennis racket, throwing a ball or disc, and more. Use Arm Speed Analyzer to track your speed and consistency when training and improve your game.

Arm Speed Analyzer keeps track of your speed and acceleration to show progress and consistency.

Arm Speed Analyze for Watch is the most accurate speed tracking app using the accelerometer on the App Store.

Arm Speed Analyzer is free to download and try! If you like it, you can unlock Arm Speed Pro for full speed history and chart visualization options for a small price.

Arm Speed Analyzer integrates with the Health App to start a workout and to record arm movement speed.

An Apple Watch with an accelerometer is required for speed tracking.

Follow @arm_speed_analyzer on Instagram for news and updates.

What’s New

Version 2.5.0

This update includes visual changes to Arm Speed Analyzer on Apple Watch to make the app more clear and easier to use. We also fixed a rare crash that could occur when deleting Speed Records.

Thanks again for using Arm Speed Analyzer! If you like our app please consider writing a review, it really helps :).

Any questions or comments? Email:

Ratings and Reviews

4.0 out of 5
44 Ratings

44 Ratings

bageleater ,

I like the idea, any help?

This app isn’t recording speeds on my Apple Watch series 3, also when it does it only says I’ve thrown at 33mph even when I throw a disc 400 feet, the math doesn’t add up

keepflyin ,

AVOID. Does not do anything

Apparently it uses iCloud to “sync data” from watch to phone.

However. This feature is non-existent because no where will you find an export or restore from iCloud data feature. Nowhere in settings on either watch or phone app will it allow you to actively grab that data and place it into, what I can only imagine is some sort of chart on your phone. An excel spreadsheet would be more useful.

Wasted $3 and an hour of my life trying to get it to work. Giving up and deleting.

While f-in around with it, each time I try to adjust start & end dates, it just crashes.

TL;DR: Does not work as advertised.

DrumminHerbie ,

Basic functions, not working right

It seems like this would be an easy app to run, and if I get it working I’ll update the stars, but right now it is not syncing my results to my phone and I’ve checked everything I know to. The app on the watch I recording just fine.

App Privacy

The developer, FRE STUDIOS LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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