Terms and Conditions of Use
Last updated: March 2026
1. General Information
1.1 Service Provider Identification
- Company name: ENTROPY BAY, S.L.
- First name comercial: Hermet
- Tax ID (CIF): B26671842
- Domicilio social: Madrid, Spain
- Inscripción registral: Mercantile Register of Madrid, Sheet M-876302, Registration 1st
- Correo electrónico: hello@hermet.ai
- Email protección de datos: privacidad@hermet.ai
- Sitio web: https://hermet.ai
- Horario de atención: Monday to Friday, 9:00-18:00 (Spanish peninsular time)
1.2 Purpose
These Terms and Conditions govern access to and use of the "María" service, a telephone companionship service using artificial intelligence aimed at seniors, provided by ENTROPY BAY, S.L.
1.3 Acceptance
Access and use of the Service implies full and unreserved acceptance of these Terms. If you do not agree, you should not use the Service.
2. Service Description
2.1 What is María?
María is a telephone companionship service that uses artificial intelligence to make calls to seniors. The Service includes:
- Companionship calls: Regular conversations adapted to user interests.
- Availability: Service available 24 hours a day, 7 days a week.
- Personalization: Conversations adapted to user preferences and topics of interest.
- Account holder alerts: Notifications to the account holder when significant changes in user wellbeing are detected.
- Human support: Customer service available during business hours.
- Hermet Family: Mobile app for subscribers with summaries of each call, alerts, and mood tracking for the senior.
2.2 Target Users
The Service is designed for:
- Senior (service user): The person who receives Maria's calls. They are the primary recipient of the telephone companionship service. They have the right to directly request service cancellation.
- Subscriber (account holder): The person who contracts and manages the service, who may be the senior themselves or a family member. The subscriber is responsible for payment, provides the registration data, and receives call summaries and alerts through the Hermet Family app.
2.3 Technical Requirements
To use the Service, the user needs:
- A working landline or mobile phone.
- Sufficient hearing ability to maintain phone conversations.
- Fluency in Spanish.
2.4 Important Limitations
The María Service:
- Is NOT an emergency service. In case of emergency, contact 112.
- Does NOT provide professional medical, legal, or psychological advice.
- Does NOT replace professional healthcare.
- Does NOT replace family relationships or personal care.
- Is NOT suitable for people with moderate or severe cognitive impairment.
The Service is complementary and does not intend to replace professional human care or personal relationships.
3. Service Contracting
3.1 Contracting Process
- Account creation: The subscriber enters their email and a password to create an account.
- Subscriber details: Name, surname and relationship to the senior are provided.
- Senior profile: The details of the person who will receive the calls are provided (name, gender, date of birth, province, phone number).
- Life story (optional): The subscriber may provide biographical information about the senior to personalize Maria's conversations.
- Call scheduling: Selection of preferred days and times for Maria's calls (minimum 3, maximum 7 weekly slots).
- Terms acceptance: The subscriber accepts these Terms and Conditions and the Privacy Policy.
- Payment: Payment details are entered through Stripe's secure payment gateway. The charge is made at the end of the 7-day free trial period.
3.2 Contracting Modalities
The Service can be contracted through the website https://hermet.ai.
3.3 Capacity to Contract
To contract the Service, you must be over 18 years old and have legal capacity to contract.
When the Service is contracted for a third party (elderly family member), the contractor declares that they have authorization from the intended user or are their legal representative, and that the user has been informed and consents to use of the Service.
4. Pricing and Billing
4.1 Prices
The Service is priced at €24.90/month (VAT included), which is clearly communicated during the contracting process.
- Include VAT unless expressly stated otherwise.
- The current price is published on the website https://hermet.ai and confirmed before completing the contract.
- Are expressed in euros (€).
4.2 Payment Method
Payment is made by:
- Credit or debit card, processed through Stripe's secure payment gateway.
- Other methods that may be enabled in the future.
4.3 Billing
- Monthly subscriptions: Billed at the start of each monthly period.
- Billing period: The contracting day of each month.
- Invoices are sent by email to the provided address.
4.4 Non-Payment
In case of non-payment:
- Hermet will notify the customer and may suspend the Service.
- Collection costs and legal late-payment interest may be charged.
- The debt may be assigned to collection agencies.
5. Trial Period and Right of Withdrawal
5.1 Trial Period
Hermet offers a free trial period of 7 calendar days from the date of contracting. During this period, the subscriber has full access to the Service at no cost. At the end of the trial period, the monthly subscription will automatically begin at the current price (€24.90/month) unless the subscriber cancels before the trial ends. The subscriber must provide a valid payment method at registration, but no charge will be made until the trial period ends.
5.2 Right of Withdrawal
Under Royal Legislative Decree 1/2007, you have the right to withdraw from the contract within 14 calendar days from contracting, without giving any reason.
How to exercise withdrawal:
Send an email to hello@hermet.ai indicating your wish to withdraw.
Effects of withdrawal:
- We will refund all payments received within a maximum of 14 days.
- The refund will be made using the same payment method used.
- If you have used the Service during the withdrawal period, you must pay a proportional amount.
6. Duration, Renewal, and Cancellation
6.1 Duration
The Service is contracted for monthly periods, unless otherwise indicated.
6.2 Automatic Renewal
The Service renews automatically at the end of each period, unless previously cancelled.
6.3 Cancellation by User
You can cancel the Service at any time:
- How: By sending an email to hello@hermet.ai or from your user panel.
- Effects: Cancellation will be effective at the end of the billed period.
- No commitment: There is no minimum commitment period.
- No penalty: No cancellation penalties apply.
6.4 Cancellation by Hermet
Hermet may cancel the Service due to:
- Breach of these Terms.
- Continued non-payment.
- Fraudulent or abusive use of the Service.
- Cessation of activity.
The user will be notified at least 30 days in advance, except in cases of serious breach.
7. User Obligations
7.1 Truthful Information
- Provide truthful, current, and complete information.
- Update your data when it changes.
- Not impersonate third parties.
7.2 Appropriate Use
- Use the Service lawfully and in accordance with these Terms.
- Treat María (the AI) with respect.
- Not use the Service for unlawful purposes or contrary to good faith.
- Not attempt to breach security systems.
7.3 Sensitive Information
Do not share by phone: credit card numbers, passwords, identity document numbers, or other sensitive data. María will never request this type of information.
7.4 Life Story
The subscriber may provide a "life story" of the senior to personalize Maria's conversations. By providing this information, the subscriber declares that: (a) they have the knowledge and/or consent of the senior to share such information; (b) the information provided is essentially truthful; (c) they understand that this information may contain sensitive data (health, beliefs, family relationships) that will receive the enhanced protection described in our Privacy Policy. Hermet will use this information exclusively to personalize Maria's conversations and improve the user experience.
7.5 Incident Reporting
- Report any technical or operational problem.
- Report if you detect unauthorized use of your account.
8. Hermet Obligations
Hermet commits to:
- Provide the Service with due diligence.
- Maintain Service availability, except for justified technical interruptions.
- Protect personal data in accordance with applicable regulations.
- Provide technical support during business hours.
- Notify scheduled interruptions with reasonable advance notice.
- Continuously improve the Service.
9. Disclaimer of Warranties and Limitation of Liability
9.1 Exclusion of Warranties
The Service is provided "as is" and "as available". Hermet does not guarantee:
- Uninterrupted availability of the Service.
- Absence of technical errors.
- Specific results from using the Service.
- Suitability of the Service for the user's particular needs.
9.2 Limitation of Liability
Hermet shall not be liable for:
- Indirect, incidental, special, or consequential damages.
- Data loss, lost profits, or business interruption.
- Damages arising from third-party actions.
- Damages arising from force majeure.
- Misinterpretations of information provided during conversations.
- Decisions made based on conversations with María.
9.3 Maximum Limit
In any case, Hermet's total liability shall be limited to the amount paid by the user in the last 12 months.
9.4 Exceptions
The above limitations do not apply in case of fraud, gross negligence, or when mandatorand thew does not allow such limitations.
10. Emergencies
IMPORTANT:
- María is NOT an emergency service.
- In case of emergency, call 112.
- María is not designed or equipped to handle emergency situations.
If during a conversation María detects signs of a possible emergency, she will try to advise the user to contact emergency services and will notify the account holder, but this does not replace a direct call to 112.
11. Intellectual Property
11.1 Ownership
All intellectual and industrial property rights over the Service, including software, algorithms, design, trademarks, and content, belong to ENTROPY BAY, S.L. or third parties who have authorized their use.
11.2 License of Use
Hermet grants the user a limited, non-exclusive, non-transferable, and revocable license to use the Service in accordance with these Terms.
11.3 Prohibitions
It is prohibited to:
- Reproduce, modify, or distribute the Service software.
- Reverse engineer or attempt to extract source code.
- Use the "Hermet" or "María" brand without authorization.
- Record conversations without Hermet's consent.
12. Privacy and Data Protection
The processing of personal data is governed by our Privacy Policy.
12.1 Privacy Commitments
- Conversations are private and processed securely.
- We do not sell personal information to third parties.
- The account holder only receives alerts, not full conversation content.
- You can request deletion of your data at any time.
13. Modifications
13.1 Modification of Terms
Hermet reserves the right to modify these Terms. Changes will be notified:
- By email to the provided address.
- Through a prominent notice on the website.
Changes will take effect 30 days after notification, except for legal changes requiring immediate application.
13.2 Right to Cancel
If you disagree with the new Terms, you may cancel the Service without penalty before they take effect.
13.3 Tacit Acceptance
Continued use of the Service after the changes take effect implies acceptance of the new Terms.
14. Severability
If any clause of these Terms is declared null or unenforceable, the remaining clauses shall remain in force. The null clause shall be replaced by another that fulfills the original purpose as closely as possible.
15. Assignment
The user may not assign their rights or obligations under these Terms without Hermet's prior consent.
Hermet may assign these Terms to third parties acquiring the company or the Service, notifying the user.
16. Applicable Law and Jurisdiction
16.1 Applicable Law
These Terms are governed by Spanish law.
16.2 Jurisdiction
For dispute resolution, the parties submit to the Courts of Madrid, unless consumer regulations impose a different jurisdiction.
16.3 Online Dispute Resolution
If you are a consumer, you may access the EU's online dispute resolution platform: https://ec.europa.eu/consumers/odr
17. Contact
For any inquiries about these Terms or the Service:
- Email: hello@hermet.ai
- Email: privacidad@hermet.ai
- Web: https://hermet.ai
- Hours: Monday to Friday, 9:00 AM - 6:00 PM (CET)
18. Annex: Withdrawal Form Template
(For consumers wishing to exercise the right of withdrawal)
To the attention of ENTROPY BAY, S.L. (hello@hermet.ai):
I hereby notify you of my withdrawal from the contract for the provision of the following service:
- Service: María - Telephone companionship service
- Contracted on: [date]
- Consumer name: [first and last name]
- Consumer address: [address]
- Registration email: [email]
- Phone: [phone]
Consumer signature (only if submitted on paper):
Date:
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