iPhone Screenshots


Get Quick. Get Fast. Get JAWKU Speed. This app requires a JAWKU Speed sensor.

Numbers don’t lie. And JAWKU Speed provides the key performance data across speed, agility and reaction time, with unrivaled accuracy in wearable technology.

We changed the game. We're still changing it. JAWKU Speed was intentionally designed with you, the athlete, as our primary focus. Providing a meaningful experience, supported with accurate data capture hasn't existed like this, until now. The best part - while JAWKU is in a class of it's own, it's as simple to use as a stopwatch.

The JAWKU Speed App brings the entire experience to life. And setting it up is simple! Out of the box, the app will walk you through pairing and in a matter of minutes, you'll be unleashing an experience unlike any other. It's all there to help you understand how you're tracking and making good on all of that training you've been committed to. Let's take a closer look at the main features.

+ Measure sprint speed
+ Measure agility (standardized tests or build your own drill)
+ Measure reaction time off the blocks (in audible mode)
+ Select your distance and start mode (movement or audible) and you're ready to go

+ Train with purpose. From within the app, you'll have access to the latest in training content from our partner, STACK, where athletes get better

+ Track your performance history over time
+ Visualize your performance against your previous times and personal records
+ Learn how your reaction time off the blocks is affecting your overall time. Seeing is believing.

+ Manage everything here
+ Check sensor connectivity
+ Adjust/update your personal profile and settings

What’s New

Version 1.2.1

We took care of an issue where some users were not able to sign in with their email and password.
We also made a few minor improvements under the hood.
We're always making things better and thank you for using JAWKU!

Ratings and Reviews

4.4 out of 5
17 Ratings

17 Ratings

MJJ6 ,

Outstanding product!

Where was this when I was a sprinter in college?! The Jawku is a game changer for any athlete serious about getting faster. To have a accurate time after a sprint or drill is key in getting better and also makes the workouts fun. The watch is very comfortable and pretty stylish. As a sprinter having the reaction time is huge for block starts. So many times I would just take off without any command. With the Jawku you can set it to audible mode that will give you beeps to let you know when to take off. I highly recommend the Jawku for any athlete who is serious about improving in their training!

Amamdut ,

Jawku Speed

I never heard of Jawku until I went to physical therapy! My physical therapist used it in order to track my progress after coming back from a torn ACL. After I was done with physical therapy I bought a unit from there site and downloaded this app and have been using it since. I love the
app and the product not only for it being just as accurate to the lasers I use at my school, but because it’s really easy to use. I wish I knew of this before! Great product!

ann474 ,

Tracks my reaction time out of the start!

Been using this for a few months now and definitely recommend! Easily allows me to track my 400M, 110M hurdles, 60M and more sprint times accurately. Also I have improved my reaction time by using audible mode and working on my starts.


MEDL Mobile, Inc.
37.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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