Barbell Velocity Tracker – using laser technology
Unlike any other barbell sensor or barbell accelerometer, FLEX uses a laser optic array technology. This is a wireless, accurate and durable barbell tracking solution.
In fact, this barbell technology makes FLEX the most accurate bar speed measuring device under USD $500. It measures every rep and is extremely accurate at both high and low speeds.
Is the FLEX barbell velocity tracker right for you?
Barbell tracker – beyond velocity
FLEX is much more than just a barbell velocity tracker or barbell path tracker. Here are a few key FLEX metrics:
FLEX Stronger: barbell path app & more
FLEX STRONGER is the best barbell velocity tracker app. And it’s free.
Use the app to track barbell path and bar velocity. It automatically recognizes when sets start and finish, which means you can fully focus on your workout instead of tapping around on your phone. Here are a few FLEX features:
The app is compatible with Android and iOS devices.
FLEX: the best bar velocity tracker for Weightlifting and Powerlifting
FLEX is the number one choice for tracking velocity in powerlifting and weightlifting. It measures bar speed and gives you real-time feedback for every lift.
With over 200+ exercises, all powerlifting and weightlifting exercises are available in the app. The exercise assist even detects the exercise.
Use video mode and bar-path analyses to improve your weightlifting technique. Use the 1RM prediction feature to track your powerlifting progress. And don’t forget to share your results with friends!
FLEX for teams
GymAware x FLEX integration is the most cost-effective VBT solution for teams, bringing you the same feature set trusted by the Pros for over 20 years.
FLEX users can connect their FLEX device to the GymAware iPad app at no cost. This enables FREE RUN mode in the GymAware app.
Subscriptions are available for coaches wishing to access more features, including the GymAware Cloud. Check out more information about the GymAware app and Cloud or contact our FLEXpert.
FAQ
FLEX is scientifically validated, meaning no ghost reps and none of that “felt faster than it read” mistrust you get with accelerometers. FLEX users praise the free app (iOS and Android), that requires minimal phone interaction while training. Whether you want to start implementing the basics of VBT or dive into detailed metrics and features, FLEX is here to help.
Yes. The FLEX app, available on iOS and Android, is free.
FLEX tracks over 200 barbell exercises. It auto tracks the exercise you’re doing – for a hands-free experience. Common barbell velocity exercises are (variations of) the squat, bench press, deadlift, Olympic lifts (clean, snatch, jerk).
You can find scientific and user reviews here: https://gymaware.com/validation-and-reviews-flex/.
Yes. After every workout, you get a notification that shows your new barbel PRs. Both velocity PRs and load PRs are shown.
Yes. FLEX tracks your barbell path and allows to compare barbell paths between reps. Additionally, it tracks barbell path metrics like, distance and height.
As Travis Mash – Olympic coach and World Champion powerlifting – says: “I’ve been using GymAware RS and FLEX for many years now. They are the Gold Standard in the world of VBT devices “.
Contact our FLEXpert
Got an unanswered question about the FLEX bar tracker? Contact our FLEXpert: