Over the last 5 years, our hardware has changed, but our mission remains the same: democratize personal training.

According to the CDC, over 35% of adults are overweight or don’t participate in any exercise.

We know that going at it alone is so much harder…about 90% of people quit after their first 3 weeks.

When you have access to the world’s best personal trainer, you know yourself better, you treat yourself better - you live healthier and longer.

Now with Calibrex, we’ve created a personal trainer that’s with you anywhere, anytime — all for less than what you pay for Netflix.

Calibrex is proudly designed and built with 🖤 in NYC.

Leave a comment

Please note, comments need to be approved before they are published.

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

Locker room

Latest Stories

two women working out with Calibrex 3 devices attached on their clothing

From Beginner to Pro: How Calibrex AI Adapts to Your Fitness Journey

Starting a fitness journey is tough. Whether you're stepping into the gym for the first time or have years of experience, the road to success requires consistent effort, proper form, and smart training. The problem? Most people are either overwhelmed with information or simply guessing when it comes to optimizing their workouts. That's where Calibrex comes in. This AI-powered wearable isn't just for seasoned athletes—it evolves with you, providing personalized guidance and tracking that fits your unique needs at every stage of your fitness journey.

Read more

Why Basketball Athletes Have Huge Shoulders

Why Basketball Athletes Have Huge Shoulders

Ever notice that basketball players usually have massive shoulders? That’s not because they’re spamming the overhead press machine, but because they spend countless hours with their arms raised above their heads. This sounds just like the point we made in the last paragraph - a lot of time spent under the tension of their own arms.

Read more

Unlocking the Power of Velocity-Based Training (VBT): A Beginner’s Guide with Calibrex

Beginner's Guide To Velocity Based Training

Velocity-Based Training (VBT) is like having a GPS for the gym, similar to how Strava works for runners. VBT devices and apps enable lifters to monitor training volume, velocity, power output and other key metrics just like a GPS helps runners track their exercise pace, volume, distance, etc.

Read more