Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access
Calibrex 2 | All Access

Calibrex 2 | All Access

Includes: Calibrex 2, Wrist Strap, Body Clip
  • Access to dozens of curated workouts for free
Regular price $353.98 Sale price$319.00
Shipping calculated at checkout.
  • Cross platform app📱🤖
  • Carbon neutral deliveries
  • Calibrex™️ lifetime warranty
  • In stock, ready to ship
  • Inventory on the way
  • Free 2-3 day shipping

Absolutely! What a good friend.

Share the gift of gains to your friend by visiting our gift cards page.

We back our Calibrex devices with lifetime warranty, ensuring that any issues or problems will be promptly resolved.
This warranty is applicable if you purchased your Calibrex device directly through us and have an active membership. In such cases, our team will replace your device without any additional cost.
Terms and conditions apply.

- Free 2-3 biz day shipping anywhere in the US
- No hustle returns & replacements

For more info check out our:
Shipping Policy

Refund Policy

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

No strings attached - literally. Collect data and get real-time feedback anywhere.

Hear what the pros have to say

“Velocity based training is a great method for determining each athletes readiness for a days workload and using metrics is the only way to track”

Brad Hyde - Athletic Trainer | NYYankees

"Being able to track your metrics when training particularly with foundational barbell movements is potentially an invaluable tool that previously has only been available in high-tech physiology labs."

Dr. Joel Seedman on Calibrex
Dr. Joel Seedman | PhD - Kinesiology

“When training alone, is difficult to see your own shortfall or imbalances. This device is just the thing I’ve been looking for to push myself that much further”

Arthur Torrens | University NH Head Coach
Let them know you're serious
A polite way to let others know you mean business
size accurate comparison

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.

Your personalized performance coach

coaching features to help you optimize performance

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.

Preparation is 🔑


It takes under 20 seconds to review your workout history and set day targets before your workout. About as long it'd take you to fuel up on that pre workout banana or favorite supplement.

Made with ❤️ in nyc



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