gift a Calibrex bundle to a loved one

No strings attached - literally. Collect data and get real-time feedback anywhere.
Hear what the pros have to say
Ultra portable
The Calibrex 2 is truly a magic magnet. At roughly the size of your thumb, it can track hundreds of exercises, including barbell, dumbbell, HIIT and bodyweight.
Fitness trackers are great. Knowing how many steps you did or how many calories you burnt is cool, but that doesn't help us understand our progress when it comes to exercising – Calibrex 2 aims to change that.

packed with coaching features and curated workouts
The Calibrex app helps you plan, execute, win! (by win we mean make progress).
Start your session informed, train with live feedback and review your workout analytics like a pro.
UPGRADE YOUR PREGAME ROUTINE
By the time you fuel up on that pre workout banana or favorite supplement, you can review your workout history and get in the right mindset before your workout.
Since now you'll know how much you've lifted for any given exercise during the last few sessions, you can easily go for the right weight based on your readiness.
Founder's note
MORE THAN YOUR USUAL
REP-LOGGING APP
On a mission to democratize fitness tech.
As a community of high performers, both our early members and the Calibrex team are dedicated to democratizing cutting-edge technology that was once only accessible to professional athletes and sports teams with unlimited budgets.
By providing access to essential performance metrics, we aim to help athletes of all levels assess and optimize their training, empowering them to make better informed training decisions.
Our top priority when designing and improving the Calibrex systems is to support athletes in their pursuit of progress.
It's not just in the technology,
it's in the people that use it.
Philip K & Nick J
Founders | Calibrex