Privacy Policy
Last updated: December 14, 2025
Introduction
Tennasity ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and website (collectively, the "Service").
Please read this Privacy Policy carefully. By using the Service, you agree to the collection and use of information in accordance with this policy.
Information We Collect
Personal Information
When you register for an account or join our waitlist, we may collect:
- Email address
- Name
- Account credentials
- Profile information you choose to provide
Match and Performance Data
When you use our tennis tracking features, we collect:
- Match scores and statistics
- Point-by-point data including serves, winners, and errors
- Court zone and shot placement information
- Match history and performance trends
- Opponent information you choose to record
Camera and Video Data
For our AI biomechanics analysis feature:
- Video recordings of your tennis strokes
- Pose detection and movement analysis data derived from videos
- Technical feedback and coaching recommendations generated from analysis
Important: Video data is processed to extract biomechanical insights. You control whether videos are stored on our servers or processed locally on your device.
Location Data
With your permission, we collect location data to:
- Provide weather and environmental condition information
- Correlate playing conditions with your performance
- Identify court locations for your match records
Device and Usage Information
We automatically collect:
- Device type, operating system, and version
- App usage patterns and feature interactions
- Crash reports and performance data
- IP address and general location (country/region)
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve our Service
- Track your matches and generate performance analytics
- Deliver AI-powered biomechanics analysis and coaching insights
- Personalise your experience and recommendations
- Send you updates, notifications, and promotional communications (with your consent)
- Respond to your enquiries and provide customer support
- Detect, prevent, and address technical issues or fraud
- Comply with legal obligations
How We Share Your Information
We do not sell your personal information. We may share your information in the following circumstances:
Service Providers
We work with third-party companies to help us operate our Service, including cloud hosting, analytics, email delivery, and payment processing. These providers only access your information as needed to perform their services and are contractually obligated to protect it.
With Your Consent
We may share your information with third parties when you explicitly consent, such as sharing match statistics with coaches or other players.
Legal Requirements
We may disclose your information if required by law, court order, or governmental authority, or when we believe disclosure is necessary to protect our rights, your safety, or the safety of others.
Business Transfers
If Tennasity is involved in a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction. We will notify you of any such change.
Data Security
We implement appropriate technical and organisational measures to protect your personal information against unauthorised access, alteration, disclosure, or destruction. These measures include:
- Encryption of data in transit and at rest
- Secure authentication mechanisms
- Regular security assessments
- Access controls and employee training
However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.
Data Retention
We retain your personal information for as long as your account is active or as needed to provide you with our Service. You can request deletion of your account and associated data at any time.
We may retain certain information as required by law or for legitimate business purposes, such as resolving disputes or enforcing our agreements.
Your Rights and Choices
Depending on your location, you may have the following rights:
- Access: Request a copy of the personal information we hold about you
- Correction: Request correction of inaccurate or incomplete information
- Deletion: Request deletion of your personal information
- Portability: Request a copy of your data in a portable format
- Opt-out: Unsubscribe from marketing communications
- Withdraw consent: Withdraw consent for data processing where applicable
To exercise these rights, please contact us at the email address provided below.
Children's Privacy
Our Service is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete it.
For users between 13 and 18, we recommend parental guidance when using the Service.
International Data Transfers
Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with this Privacy Policy and applicable law.
Third-Party Links
Our Service may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies before providing any personal information.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last updated" date. Your continued use of the Service after any changes constitutes acceptance of the updated policy.
Contact Us
If you have any questions about this Privacy Policy or our data practices, please contact us at:
Email: [email protected]
Website: https://tennasity.com