Calibrex Wristband | Incorporate free weight exercises in your workouts

No personal trainer? No problem.

Get the most personalized, not scripted, workouts tailored for you based on your own data and goals.

Founding Membership just dropped on Nov 22nd – ships this December.

Designed and built with 🖤 in New York

Train with the world's best personal trainer anywhere, anytime.

$15,600

Avg annual personal training cost

$0.48

Avg Calibrex 3 membership cost per session

➡️ Calibrex costs over 100 times less than traditional personal training.

➡️ Calibrex uses your real data to build a unique profile and match you with the best workouts possible.

Calibrex 3 Beta User Testimonials

Early Adopters Love Calibrex

Customer Reviews

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T
Thomas Perry
The band that works, until it doesn’t

It works. It wraps around the wrist, and using the magnet, attaches the device to your wrist. Big problem though, move your hand too fast, and it will drop the Calibrex right off the device. It needs something more secure than magnetism to hold the device in place. Something that physically locks it in. Then, I would feel secure using it. I literally had to scramble all over the gym to find the device.

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FAQs

When is my Calibrex 3 shipping?

Your Calibrex 3 is scheduled to be delivered in Fall 2024.

Is Calibrex 3 covered under warranty?

Yes, your brand new Calibrex 3 is backed by our 1-year warranty. We understand how important it is to you to be able to use your Calibrex 3 during every single workout.

Does it work on iOS & Android?

Yes, the Calibrex 3 app works on both iOS and Android.

Do I need a subscription to use the Calibrex 3?

A Calibrex 3 membership is not required to use your Calibrex 3's basic features on the app.

The Calibrex 3 membership includes:

Onboarding:
✔️ Scientific baselining
✔️ Readiness tests
✔️ Goal questionnaire

Real-time coaching:
✔️ Unlimited workout content
✔️ Real-time audio coaching
✔️ Rep weight, set rest and rep intensity recommendations
✔️ Calorie Burn Data
✔️ 3D form tracking

Analytics:
✔️ Weekly and monthly performance reports
✔️ Post workout analysis & sharable stats
✔️ Compare stats with friends
✔️ Access to Rankings & Teams

Sharing:
👤 Share with 1 extra family member or friend for free
✔️ Film video with real-time workout data overlay options

Can I cancel my pre-order?

You can at any time cancel your pre-order within 30 days of placing your order, or 30 days after your Calibrex 3 has been delivered (refer to our post delivery refund policy here)

Do you ship internationally?

Yes. Calibrex has been shipping internationally since 2021, and we have devices deployed in over 21 countries with Calibrex 1 & Calibrex 2.

We collect duties and taxes upfront, and the Calibrex 3 will be delivered in 2-5 business days depending on your choice at checkout. Prices are calculated in real-time and range from $8-45. Send us a message if you'd like to know the exact price by providing us with your postal code or city.