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Terms of Service

Effective Date: April 7, 2026
Contents
  1. 1. Eligibility
  2. 2. Account Registration
  3. 3. Hardware Device
  4. 4. Subscription and Payments
  5. 5. Acceptable Use
  6. 6. Intellectual Property
  7. 7. Disclaimer of Warranties
  8. 8. Limitation of Liability
  9. 9. Indemnification
  10. 10. Termination
  11. 11. Governing Law and Dispute Resolution
  12. 12. Changes to These Terms
  13. 13. Miscellaneous
  14. 14. Contact Us

These Terms of Service ("Terms") govern your access to and use of the HullSense mobile application, hardware device, and related services (collectively, the "Service") provided by HullSense LLC ("HullSense," "we," "us," or "our"). By creating an account or using the Service, you agree to be bound by these Terms. If you do not agree, do not use the Service.

1. Eligibility

You must be at least 18 years of age to use the Service. By using the Service, you represent and warrant that you meet this requirement and that you have the legal capacity to enter into a binding agreement.

2. Account Registration

To access the Service, you must create an account. You agree to:

  • Provide accurate, current, and complete information during registration
  • Maintain the security of your password and not share it with others
  • Notify us immediately of any unauthorized access to your account
  • Accept responsibility for all activity that occurs under your account

We reserve the right to suspend or terminate accounts that violate these Terms or that we reasonably believe are being used fraudulently.

3. Hardware Device

3.1 Device Registration

Each HullSense hardware device may only be registered to one user account at a time. Registering a device that belongs to another user is prohibited. If you purchase a pre-owned device, the previous owner must remove it from their account before you can register it.

3.2 Installation and Use

You are solely responsible for the proper installation and use of the HullSense hardware device. HullSense is not responsible for damage to your vessel or equipment resulting from improper installation. We recommend consulting a qualified marine electrician for installation.

3.3 Monitoring Limitations

The HullSense device is a monitoring and alerting tool only. It is not a safety device and does not replace proper vessel maintenance, insurance, or the judgment of a qualified captain. Alert delivery depends on network connectivity and is not guaranteed. Do not rely solely on HullSense alerts for the safety of your vessel, crew, or property.

4. Subscription and Payments

4.1 Free and Pro Plans

HullSense offers a free tier with basic monitoring features and a Pro subscription that includes additional features such as LTE cellular monitoring, extended data history, and advanced alerts. Feature availability is subject to change with notice.

4.2 Billing

Pro subscriptions are billed on a recurring basis (monthly or annually) through Stripe. By subscribing, you authorize HullSense to charge your payment method on a recurring basis until you cancel. All fees are in US dollars and are non-refundable except as required by law or as stated in our refund policy.

4.3 Cancellation

You may cancel your subscription at any time through the app or by contacting us. Cancellation takes effect at the end of the current billing period. You will retain access to Pro features until the period ends.

4.4 Price Changes

We reserve the right to change subscription prices. We will provide at least 30 days' notice of price changes. Continued use of the Service after a price change takes effect constitutes your acceptance of the new price.

5. Acceptable Use

You agree not to use the Service to:

  • Violate any applicable law or regulation
  • Transmit any harmful, offensive, or unlawful content
  • Attempt to gain unauthorized access to our systems or other users' accounts
  • Reverse engineer, decompile, or disassemble the HullSense hardware or software
  • Use the Service to monitor any vessel or property without authorization from the owner
  • Resell or commercially exploit the Service without our written consent
  • Interfere with or disrupt the integrity or performance of the Service

6. Intellectual Property

All intellectual property rights in the HullSense Service, including the mobile application, firmware, hardware design, trademarks, and content, are owned by or licensed to HullSense LLC. These Terms do not grant you any rights to our intellectual property except the limited license to use the Service as described herein.

You retain ownership of any data generated by your use of the Service. You grant us a limited, non-exclusive license to use that data to provide and improve the Service.

7. Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT ALERTS WILL BE DELIVERED IN A TIMELY MANNER.

HULLSENSE DOES NOT GUARANTEE THE ACCURACY OF SENSOR READINGS, GPS LOCATION DATA, OR BATTERY STATE-OF-CHARGE CALCULATIONS. THESE VALUES ARE ESTIMATES AND SHOULD NOT BE RELIED UPON FOR CRITICAL DECISIONS.

8. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, HULLSENSE LLC AND ITS OFFICERS, DIRECTORS, EMPLOYEES, AND AGENTS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DAMAGE TO PROPERTY, VESSEL DAMAGE, SINKING, FLOODING, OR ANY OTHER LOSS ARISING FROM YOUR USE OF OR INABILITY TO USE THE SERVICE, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

OUR TOTAL LIABILITY TO YOU FOR ANY CLAIM ARISING FROM THESE TERMS OR YOUR USE OF THE SERVICE SHALL NOT EXCEED THE AMOUNT YOU PAID TO US IN THE 12 MONTHS PRECEDING THE CLAIM.

9. Indemnification

You agree to indemnify, defend, and hold harmless HullSense LLC and its officers, directors, employees, and agents from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or in connection with: (a) your use of the Service; (b) your violation of these Terms; (c) your violation of any third-party rights; or (d) any damage caused by improper installation or use of the HullSense hardware device.

10. Termination

We may suspend or terminate your access to the Service at any time, with or without cause, and with or without notice. Upon termination, your right to use the Service ceases immediately. Provisions that by their nature should survive termination — including intellectual property rights, disclaimers, limitations of liability, and indemnification — will survive.

You may terminate your account at any time by deleting your account within the app or contacting us. Account deletion is permanent and your data will be removed in accordance with our Privacy Policy.

11. Governing Law and Dispute Resolution

These Terms are governed by the laws of the United States and the State of New Jersey, without regard to conflict of law principles. Any dispute arising from these Terms or your use of the Service shall first be addressed through good-faith negotiation. If unresolved, disputes shall be submitted to binding arbitration under the rules of the American Arbitration Association, except that either party may seek injunctive relief in a court of competent jurisdiction.

12. Changes to These Terms

We may update these Terms at any time. We will provide notice of material changes through the app or by email. Your continued use of the Service after the effective date of updated Terms constitutes your acceptance. If you do not agree to the changes, you must stop using the Service.

13. Miscellaneous

  • Entire Agreement: These Terms, together with our Privacy Policy, constitute the entire agreement between you and HullSense LLC regarding the Service.
  • Severability: If any provision of these Terms is found unenforceable, the remaining provisions will remain in full force.
  • Waiver: Our failure to enforce any right or provision of these Terms will not constitute a waiver of that right or provision.
  • Assignment: You may not assign your rights under these Terms without our written consent. We may assign our rights freely.

14. Contact Us

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

HullSense LLC
Email: privacy@hullsense.io
Website: https://hullsense.io
HullSense
Privacy Policy Terms of Service
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