The first wearable AI strength coach is designed and built with 🖤 in New York
No personal trainer? No problem.
Get the most personalized, not scripted, workouts tailored for you based on your own data and goals.
Reserve yours now and get it in early April.
Calibrex Wristband
🌎 Worldwide Shipping
🏠 30-Day Risk Free Trial
💸 100% Money Back Guarantee
*Annual & Lifetime include the Calibrex Wristband & Calibrex Body Clip for free ($45 value)
AI Coaching Features
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
Personalized Audio Coaching
Your dedicated Calibrex 3 coach will guide you through your workout from start to finish!
You'll be matched with a perfect workout based on your available equipment, time, goals and previous Calibrex data.
Always know:
- How much weight you should be lifting
- How fast you should be training
- How long you should rest between sets
Mobile & TV App
Whether you're training at home, at your gym or outdoors, the Calibrex 3 app offers science backed workouts with video instruction and real-time coaching for each movement.
Workout Anywhere, Anytime
Work out on your terms. Calibrex 3 weighs less and is smaller than a AA battery. Whether you have access to a full gym, or no equipment at all, your Calibrex 3 coach will give you the best workout possible.
Save over $15,000/year
On average, personal training costs $15,600/yr or $100 per session.
The C3 Annual AI Membership ($69) comes out to ~$0.48 per live training session if you train 3x/week.
You can cancel your pre-order for a full refund 30 days after placing it, or 30 days after you receive your Calibrex 3. First deliveries begin in early March 2025.
Calibrex Wristband
Train with the world's best personal trainer anywhere, anytime.
$
Avg annual personal training cost
$
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.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Get the highlights
FAQs
When is my Calibrex 3 shipping?
Your Calibrex 3 is scheduled to be delivered in March 2025.
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.
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.
