Terms of Service

1. Introduction and acceptance

These Terms of Service ("Terms") govern your access to and use of the SideKikk application ("the Service"), operated by Arch's Technologies, a company based in Lyon, France, represented by Sebastien Segond.

By creating an account or using SideKikk, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree with any part of these Terms, you must not use the Service.

Arch's Technologies reserves the right to modify these Terms at any time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the Service after modifications constitutes acceptance of the revised Terms. We will notify registered users of material changes via email.

2. Service description

SideKikk is an AI-powered sports coaching application. In its current phase, it focuses on trail running. The Service cross-references biometric data from Garmin wearables (including HRV, sleep metrics, Body Battery, stress levels, and resting heart rate) with a user-maintained life journal and training calendar to generate personalized coaching insights and weekly narrative reports.

The AI analyses are powered by an AI analysis engine and provide three main outputs:

• Daily Snapshots: a fitness assessment with a training recommendation (go, moderate, or rest) and alerts for abnormal indicators.
• Weekly Reports: a written summary of training load versus recovery, correlations between life events and performance, trends, and recommendations. Generated on Sunday evening and frozen at that point.
• Partial Recalculations: triggered when HRV deviates more than 20% from your personal baseline, limited to 3 per week with a 4-hour cooldown.

3. Account creation and eligibility

To use SideKikk, you must create an account by providing a valid email address and completing the onboarding process. You must be at least 16 years of age to create an account and use the Service. By registering, you confirm that you meet this age requirement.

You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You must notify us immediately at contact@archstechnologies.com if you suspect unauthorized access to your account.

Each user may only maintain one account. Arch's Technologies reserves the right to suspend or terminate duplicate accounts.

4. AI-generated content disclaimer

You should always consult a qualified healthcare professional before making decisions regarding your health or fitness regimen. The AI only reasons on the data you provide and does not make medical inferences or diagnoses beyond what the data shows. Every AI prompt includes anti-extrapolation rules enforced at the system level.

You acknowledge and accept that AI-generated content may contain inaccuracies or errors. You use the recommendations at your own risk and discretion.

5. User obligations

By using SideKikk, you agree to:

• Provide accurate and truthful information when creating your account, filling in your profile, and maintaining your life journal.
• Use the Service solely for personal, non-commercial purposes.
• Not attempt to reverse engineer, decompile, disassemble, or otherwise derive the source code, algorithms, or underlying technology of the Service.
• Not use automated systems (bots, scrapers, crawlers) to access the Service without prior written authorization.
• Not attempt to circumvent security measures, access other users' data, or exploit vulnerabilities in the platform.
• Not use the Service for any unlawful purpose or in violation of applicable laws.
• Not misrepresent your identity or impersonate another person when using the Service.

6. Subscription and payment

6.1 Plans

SideKikk offers the following plans:

• Free plan: access to basic features with limited functionality.
• Premium monthly: 12 EUR per month.
• Premium annual: 99 EUR per year.

6.2 Free trial

New premium subscribers benefit from a 14-day free trial. During the trial period, you have full access to all premium features. If you do not cancel before the trial ends, your subscription will automatically convert to a paid plan and your payment method will be charged.

6.3 Payment processing

All payments are processed securely through Stripe. Arch's Technologies does not store your credit card details. By subscribing, you authorize Stripe to charge your selected payment method according to your chosen plan.

6.4 Auto-renewal

Subscriptions renew automatically at the end of each billing period (monthly or annually) unless cancelled before the renewal date. You will be charged the applicable rate at the time of renewal. Price changes will be communicated at least 30 days in advance.

7. Right of withdrawal

In accordance with Articles L221-18 and following of the French Consumer Code, you have the right to withdraw from your subscription within 14 days of the initial purchase, without providing any reason and without incurring any penalty.

To exercise your right of withdrawal, you must inform us by sending a clear statement to contact@archstechnologies.com before the 14-day period expires. You may use the following template:

Upon receiving your withdrawal request, we will process a full refund within 14 days using the same payment method as the original transaction.

Please note that if you have explicitly requested to begin using the premium features during the withdrawal period and subsequently exercise your right of withdrawal, you may be charged a proportional amount for the services already provided, in accordance with Article L221-25 of the French Consumer Code.

8. Cancellation and refund policy

8.1 Cancellation

You may cancel your premium subscription at any time from your account Settings page or by contacting us at contact@archstechnologies.com. Cancellation takes effect at the end of the current billing period. You will retain access to premium features until that date.

8.2 Refunds

Beyond the 14-day statutory withdrawal period described in Section 7, subscriptions are non-refundable. No partial refund is provided for unused portions of a billing period. Exceptional circumstances may be reviewed on a case-by-case basis at our discretion.

8.3 Free trial cancellation

If you cancel during the 14-day free trial, you will not be charged. Your access to premium features will end immediately upon cancellation of the trial.

9. Intellectual property

9.1 Platform ownership

The SideKikk platform, including its design, code, algorithms, branding, logos, and all related intellectual property, is owned exclusively by Arch's Technologies. All rights are reserved. Nothing in these Terms grants you any right, title, or interest in the platform beyond the limited right to use the Service as described herein.

9.2 User data ownership

You retain full ownership of your personal data, biometric data, life journal entries, and training calendar content. By using the Service, you grant Arch's Technologies a limited, non-exclusive license to process this data solely for the purpose of providing the Service (generating analyses, insights, and reports).

This license terminates immediately upon deletion of your account or specific data.

10. Data and privacy

Arch's Technologies is committed to protecting your personal data in compliance with the General Data Protection Regulation (GDPR) and applicable French data protection laws.

For detailed information about how we collect, use, store, and protect your data, please refer to our Privacy Policy, which forms an integral part of these Terms.

Key privacy principles:

• Your data is never shared with third parties for marketing or advertising purposes.
• Your data is never used to train AI models.
• Row Level Security (RLS) ensures that each user can only access their own data at the database level.
• You can request a full export or deletion of your data at any time.

11. Limitation of liability

To the maximum extent permitted by applicable law:

• The Service is provided "as is" and "as available" without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose, or non-infringement.
• Arch's Technologies shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the Service.
• Our total aggregate liability for any claims arising from or related to the Service shall not exceed the total amount you have paid for the Service in the 12 months preceding the claim.
• We are not responsible for the accuracy, completeness, or reliability of biometric data provided by Garmin or other third-party sources.
• We are not responsible for interruptions or errors caused by third-party services (Garmin, Stripe, Supabase, our AI analysis provider).

Nothing in these Terms excludes or limits liability for fraud, gross negligence, or any liability that cannot be excluded under French law.

12. Service availability and modifications

Arch's Technologies strives to maintain the Service available 24 hours a day, 7 days a week. However, we do not guarantee uninterrupted availability. The Service may be temporarily unavailable due to:

• Scheduled maintenance (with advance notice when possible).
• Urgent security patches or critical updates.
• Events beyond our control (force majeure, infrastructure failures).

We reserve the right to modify, update, or discontinue features of the Service at any time. Material changes that affect your subscription will be communicated at least 30 days in advance. If such changes substantially reduce the functionality you subscribed to, you may cancel your subscription and receive a pro-rata refund for the remaining period.

13. Termination

13.1 Termination by the user

You may terminate your account at any time by deleting it from the Settings page. Account deletion is permanent and irreversible. It triggers a cascade deletion of all your data, as described in our Privacy Policy.

13.2 Termination by Arch's Technologies

We reserve the right to suspend or terminate your account, without prior notice, if you:

• Violate any provision of these Terms.
• Engage in abusive, fraudulent, or unlawful behavior.
• Attempt to compromise the security or integrity of the platform.
• Use the Service in a manner that could harm other users or the infrastructure.

In the event of termination for cause, no refund will be provided for the remaining subscription period. We will notify you of the reason for termination via the email address associated with your account.

13.3 Effect of termination

Upon termination, your right to use the Service ceases immediately. Provisions that by their nature should survive termination (including intellectual property, limitation of liability, and governing law) shall remain in effect.

14. Governing law and jurisdiction

These Terms are governed by and construed in accordance with the laws of France, without regard to conflict of law principles.

Any dispute arising out of or in connection with these Terms shall be submitted to the exclusive jurisdiction of the courts of Lyon, France. This does not affect your rights as a consumer under mandatory provisions of the law of the country in which you reside.

Before initiating any legal proceedings, you agree to attempt to resolve any dispute amicably by contacting us at contact@archstechnologies.com. We commit to responding within 30 days of receiving your complaint.

15. Contact

For any questions about these Terms of Service:

Arch's Technologies
Represented by Sebastien Segond
Lyon, France
Email: contact@archstechnologies.com
Website: archstechnologies.com