Nutzungsbedingungen

Bitte lesen Sie diese Bedingungen sorgfältig, bevor Sie ein Konto erstellen.

Gültig ab: 25 May 2026

These Terms of Use govern your access to and use of Velowatt, an indoor cycling platform operated by Niels Meereboer ("Company", "we", "us", or "our").

By creating an account, accessing, or using the service, you agree to these Terms of Use. If you do not agree, do not use the service.

1. The Service

Velowatt is an indoor cycling platform that may provide training tools, ride planning, performance insights, structured workouts, account features, subscription features, and optional integrations with third-party fitness platforms.

The service includes features powered by artificial intelligence ("AI Features"), such as voice-controlled application commands (where your voice recordings are processed to perform in-app actions) and AI-assisted workout generators (where text prompts or parameters are used to generate custom training workouts).

The service is intended for informational and training support purposes only. It is not medical advice, diagnosis, or treatment.

2. Eligibility

You must be at least 18 years old, or the age of legal majority in your jurisdiction, to create an account and use paid features unless a parent or legal guardian validly consents where permitted by law.

3. Account Registration

To use some parts of the service, you must create an account.

You agree to:

  • provide accurate and complete information
  • keep your login credentials confidential
  • promptly update your account information if it changes
  • accept responsibility for activity that occurs through your account
  • You must notify us promptly at n.l.meereboer@gmail.com if you believe your account has been accessed without authorization.

    4. Health and Training Disclaimer

    Indoor cycling and structured training involve intense physical exertion and carry inherent risks of injury or health complications. You are solely responsible for determining whether you are medically and physically fit to participate in any activity, workout, or training plan made available through the service.

    You must consult a qualified physician before starting or changing a training program, especially if you have any known medical conditions, injuries, or cardiovascular risks.

    AI-Generated Workouts: Workouts generated or modified by our AI Features are automated recommendations based on probabilistic algorithms. They do not take into account your actual physical state, undetected medical conditions, or real-time fatigue unless explicitly provided, and even then, they are not reviewed by medical or athletic professionals. You must use common sense, listen to your body, and never push yourself beyond your safe limits.

    Voice Control Safety: Voice control is an auxiliary, hands-free convenience feature. Due to the nature of voice processing, there may be delays, errors, or failure to recognize commands. Do not rely on voice commands for emergency stops or safety-critical device controls. You must always maintain access to your physical, manual controls to stop, pause, or reduce intensity immediately if you experience pain, discomfort, dizziness, or any other physical distress.

    You use the service, any training recommendations, and all AI-generated workouts at your own risk.

    5. Acceptable Use

    You may not:

  • use the service unlawfully or in violation of applicable regulations
  • reverse engineer, copy, scrape, or exploit the service except where mandatory law permits it
  • interfere with platform security, rate limits, or normal operation
  • share access to paid accounts in a way that circumvents subscription rules
  • upload or transmit malicious code or harmful content
  • misuse third-party integrations or access data beyond your authorization
  • attempt to bypass, disable, or circumvent any safety, moderation, or filtering measures applied to our AI Features (e.g., prompt injection, jailbreaking)
  • feed into or use our AI Features to generate, upload, or transmit content that is abusive, defamatory, threatening, or otherwise unlawful
  • We may suspend or terminate accounts that violate these terms.

    6. Subscriptions and Billing

    Certain features are available only through a paid subscription.

    We currently offer:

  • monthly subscription plans
  • yearly subscription plans
  • Additional pricing details, billing intervals, taxes, and plan features are shown at checkout or in the app.

    Subscriptions renew automatically at the end of each billing period unless canceled before renewal.

    Payments are processed by Stripe or another payment provider identified at checkout. We do not store full payment card details on our own systems.

    6.1 Free Trials

    We may offer a free trial period for certain subscription plans. The following terms apply to all free trials:
  • Limit: Free trials are strictly limited to one (1) trial per normalized email identity / physical person.
  • Prevention of Abuse: To enforce this policy, we write a secure, non-reversible, hashed identifier of your normalized email address to our database when a trial is started or synchronized. This anti-abuse marker is retained even if you delete your account, preventing subsequent free trials from being claimed by the same email identity upon re-registration.
  • 7. Cancellation

    You may cancel your subscription at any time. You can manage and cancel your active subscription directly through the self-service Stripe billing portal in your account settings, or by contacting us at n.l.meereboer@gmail.com, subject to any mandatory consumer rights.

    If you cancel, your subscription (including any active free trial) will remain active and you will retain access to premium features until the end of the current paid billing period or trial period, at which point it will automatically terminate and will not renew.

    Once cancellation is scheduled, you will not be billed again for that subscription. Unless required by law or expressly stated otherwise, partial billing periods are not refunded.

    8. Third-Party Services and Integrations

    The service relies on and integrates with third-party services, including:

  • Core Infrastructure & Payments: Stripe for payment processing and Supabase for authentication and database services.
  • Third-Party AI Services: OpenAI, Inc. for processing AI Features. By using the voice control and workout generation features, you acknowledge that your inputs (including voice recordings and text prompts) will be transmitted to and processed by OpenAI as a third-party service provider. You agree not to input highly sensitive personal, medical, or confidential data into these AI features.
  • External Training Platforms: Optional integrations with third-party fitness, cycling, or training platforms which you can connect to your account (e.g., via OAuth).
  • Your use of these third-party services is subject to the respective terms and privacy policies of those providers. Because these integrations depend on APIs and services maintained by third parties, we do not guarantee their continuous compatibility, availability, or accuracy, and we are not liable for any issues, data loss, or service disruptions caused by these third parties.

    9. Intellectual Property

    The service, including its software, branding, design, text, graphics, user interface, and overall content, is owned by or licensed to Niels Meereboer and is protected by applicable intellectual property laws.

    We grant you a limited, non-exclusive, non-transferable, revocable license to use the service for your personal, non-commercial fitness training in accordance with these terms.

    10. User Content, Data, and AI-Generated Content

    You retain ownership of any content and data you upload, input, or connect to the service (such as ride files or profile settings). You grant us a worldwide, royalty-free, non-exclusive, limited license to host, process, transmit, and display your data solely to provide, secure, improve, and support the service (including sending inputs to third-party processors like OpenAI to enable AI Features).

    10.1 AI-Generated Content (Workouts)

    To the extent that you use our AI Features to generate workouts, training plans, or other outputs:
  • License to You: We grant you a non-exclusive, personal, revocable, non-transferable license to use these generated outputs solely for your personal training.
  • Nature of AI Outputs: You acknowledge that AI-generated content may not be unique and that other users of the service may generate identical or similar workouts or plans.
  • Accuracy and Suitability: You accept that AI outputs are generated automatically and are provided "as-is." We do not guarantee the correctness, safety, or suitability of any AI-generated workouts.
  • 11. Availability and Changes

    We may modify, suspend, or discontinue features of the service from time to time, including integrations, subscription features, and platform availability.

    We do not guarantee uninterrupted or error-free operation.

    12. Warranty and Disclaimer of Warranties

    If you are a consumer residing in the European Union, the statutory warranty rights for conformity of digital services and content (e.g., §§ 327 et seq. German Civil Code - BGB) remain unaffected.

    To the fullest extent permitted by applicable law, and subject to any mandatory statutory warranties:

  • The service is provided on an "as is" and "as available" basis.
  • We do not warrant that the service will be uninterrupted, error-free, or compatible with all third-party hardware or platforms.
  • Any advice, workout, or recommendation generated by AI Features is provided for informational and training purposes only, without any warranty of accuracy, effectiveness, or safety.
  • 13. Limitation of Liability

    Since we are based in Germany, our liability is governed by the following provisions:

    1. We are liable without limitation for:

  • damages caused by intent (Vorsatz) or gross negligence (grobe Fahrlässigkeit);
  • injury to life, body, or health (Körper, Leben, Gesundheit);
  • claims under the German Product Liability Act (Produkthaftungsgesetz); and
  • the breach of an explicitly granted guarantee.
  • 2. In the event of a slightly negligent (einfach fahrlässig) breach of a material contractual obligation (an obligation whose fulfillment is essential for the proper execution of the contract and on whose compliance you may regularly rely - known as a "cardinal duty" or "Kardinalpflicht"), our liability is limited to the damage that was typical and foreseeable at the time the contract was concluded.

    3. In all other cases of simple negligence, our liability is excluded.

    4. To the extent that our liability is limited or excluded under these provisions, such limitation or exclusion also applies to the personal liability of our employees, representatives, and vicarious agents.

    14. Termination and Account Deletion

    You may stop using the service at any time.

    14.1 Account Deletion

    You can permanently and irreversibly delete your user account at any time through the profile page. To protect your security, account deletion requires password re-authentication and typing the confirmation word "DELETE".

    Upon successful deletion of your account:

  • Any active Stripe subscription will be immediately canceled, and your Stripe customer record will be scheduled for deletion.
  • All personal data, rides, settings, and third-party integrations linked to your account will be permanently deleted from our database.
  • An anonymized anti-abuse trial retention marker (a stable, non-reversible hash of your normalized email) is kept in our database to enforce our single-trial policy (see Section 6.1).
  • Your Supabase authentication identity is permanently deleted.
  • Important: This process is completely irreversible. Once deleted, your account and associated data cannot be recovered.

    14.2 Platform-Initiated Termination

    We may suspend or terminate your access if:
  • you violate these terms
  • we are required to do so by law
  • continued provision of the service is no longer commercially or technically feasible
  • Termination does not affect rights or obligations that accrued before termination.

    15. Governing Law and Disputes

    These terms are governed by the laws of the Federal Republic of Germany, excluding its conflict-of-laws rules. If you are a consumer residing in the European Union, you also enjoy the protection of the mandatory provisions of the law of your country of residence.

    If you are a consumer, any legal proceedings arising from or in connection with these terms may be brought before the competent court of your place of residence or the competent court of our registered office in Germany.

    15.1 Online Dispute Resolution (ODR) for Consumers

    The European Commission provides a platform for online dispute resolution (ODR), which you can access at: http://ec.europa.eu/consumers/odr/.

    We are neither obligated nor willing to participate in dispute resolution proceedings before a consumer arbitration board (Verbraucherschlichtungsstelle).

    15.2 Language of the Terms

    These Terms of Use are written in the English language. In the event of any discrepancies, disputes, or interpretation conflicts between the English version and any translated version of these terms, the English version shall govern and prevail.

    16. Changes to These Terms

    We may update these Terms of Use from time to time. If we make material changes, we will provide notice through the service, by email, or by other reasonable means.

    Your continued use of the service after the effective date of updated terms means you accept the updated terms.

    17. Contact

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

    Niels Meereboer Hoher Weg 3 26605 Aurich Germany Email: n.l.meereboer@gmail.com

    18. Right of Withdrawal for EU/EEA Consumers

    If you are a consumer residing in the European Union (EU) or the European Economic Area (EEA), you have a statutory right of withdrawal from distance contracts.

    18.1 Instructions on Withdrawal

    You have the right to withdraw from this contract within 14 days without giving any reason.

    The withdrawal period will expire 14 days from the day of the conclusion of the contract (which, for subscriptions that begin with a free trial, is the day you start the free trial). If you exercise your right of withdrawal during the 14-day trial period, the contract is terminated immediately and you will not be charged.

    To exercise your right of withdrawal, you must notify us of your decision to withdraw from this contract by an unequivocal statement.

    Preferred Automated Method (Fastest & Instant):

  • Online Account Portal: Submit a withdrawal request directly through the account management settings on our website. This is the preferred method as it automatically processes your withdrawal immediately. If you use this option, we will send you an automated email confirming receipt of your withdrawal without delay.
  • Alternative Manual Methods (Subject to administrative processing delays):

  • Email: Send your request to n.l.meereboer@gmail.com
  • Post: Send your request to Niels Meereboer, Hoher Weg 3, 26605 Aurich, Germany
  • Model Form: Complete and send the Model Withdrawal Form shown below.
  • To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.

    18.2 Effects of Withdrawal

    If you withdraw from this contract, we shall reimburse to you all payments received from you, including the costs of delivery (with the exception of the supplementary costs resulting from your choice of a type of delivery other than the least expensive type of standard delivery offered by us), without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract. We will carry out such reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.

    18.3 Premature Expiration of the Right of Withdrawal

    For digital services, your right of withdrawal expires prematurely if we have fully performed the service and did not begin the performance until you gave your prior express consent and acknowledged that you would lose your right of withdrawal once the contract had been fully performed by us.

    For digital content (such as downloadable data or immediate premium access), your right of withdrawal expires prematurely if performance has begun with your prior express consent and your acknowledgment that you thereby lose your right of withdrawal.

    18.4 Model Withdrawal Form

    *(Complete and return this form only if you wish to withdraw from the contract)*
  • To:
  • Niels Meereboer Hoher Weg 3 26605 Aurich Germany Email: n.l.meereboer@gmail.com
  • I/We (*) hereby give notice that I/We (*) withdraw from my/our (*) contract of sale of the following goods (*)/for the provision of the following service (*),
  • Ordered on (*)/received on (*),
  • Name of consumer(s),
  • Address of consumer(s),
  • Signature of consumer(s) (only if this form is notified on paper),
  • Date
  • (*) *Delete as appropriate.*