Legal

Terms of service.

Last updated: March 17, 2026

By accessing or using CalmArms (the "Service"), including our mobile application and website at calmarms.com, you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, do not use the Service.

CalmArms is a mobile fitness application that uses on-device machine learning to analyze and grade weightlifting form in real time. The Service includes:

To use certain features, you must create an account. You agree to provide accurate, current, and complete information during registration and to keep your account credentials secure. You are responsible for all activity that occurs under your account.

You must be at least 13 years old to create an account and use the Service.

CalmArms offers a free trial experience (one set) and paid subscription plans ("CalmArms Pro"). By subscribing, you agree to the following:

You agree not to:

CalmArms is not a medical device and does not provide medical advice. The form grading and feedback provided by the Service are for informational and educational purposes only. They are not a substitute for professional medical advice, diagnosis, or treatment.

Always consult a qualified healthcare provider before beginning any exercise program. If you experience pain or discomfort during exercise, stop immediately and seek medical attention.

CalmArms makes no guarantee that following our form feedback will prevent injury. You exercise at your own risk.

The Service, including its design, code, algorithms, content, and branding, is owned by CalmArms and protected by intellectual property laws. You may not copy, modify, distribute, or create derivative works from any part of the Service without our prior written consent.

To the maximum extent permitted by law, CalmArms and its affiliates shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of data, injury, or lost profits, arising from your use of the Service.

Our total liability for any claim arising from the Service shall not exceed the amount you paid us in the 12 months preceding the claim, or $50, whichever is greater.

The Service is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

We do not warrant that the form grading will be 100% accurate, that the Service will be uninterrupted or error-free, or that defects will be corrected.

You may delete your account at any time through the Data & Privacy screen in the app. We may also terminate or suspend your account if you violate these Terms, with or without notice.

Upon termination, your right to use the Service ceases immediately. Data deletion follows the process described in our Privacy Policy.

We reserve the right to modify these Terms at any time. We will notify you of material changes by posting the updated Terms on this page and updating the "Last updated" date. Continued use of the Service after changes constitutes acceptance.

These Terms shall be governed by and construed in accordance with the laws of the United States, without regard to conflict of law principles.

If you have questions about these Terms, please contact us at:

Email: legal@calmarms.com