Calibrex 3 | The Tech Behind Calibrex

The first wearable designed to be your ultimate personal trainer

That tiny lifting tracker?

It's automatically tracking everything you do during a workout just like a personal trainer would, and talks to you in real-time.

Get ready for the most satisfying workout of your life.

Buy

The Tech

Calibrex 2 Vs Calibrex 3

We Believe Getting Fit Should Be Easy & Accessible To Everyone

There are penty of fitness trackers out there, but none of them track your lifts. Calibrex 3 is the first AI-enabled workout wearable that tracks every rep, just like a trainer would. Get all the benefits of a pro-level personal trainer for less than the cost of Netflix.

Buy

4+ Years of Experience & Millions of Reps of Data

Thousands

Of athletes, coaches and PhDs have used Calibrex hardware to make better informed training decisions

3 Generations

With each one smarter, lighter, and more durable than the last

1400+ Beta Community

Started from hand assembling devices in our NYC apartments to building a global community, enabling anyone, anywhere to train smarter