Privacy Policy
Last Updated: March 2026
Livity is operated by MB Marnar (company code: 306991895), registered at Kranto g. 12, Paežerių k., LT-70205 Vilkaviškio r., Republic of Lithuania. MB Marnar is the data controller responsible for your personal data.
Livity is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our app.
Our core principle: your health data stays on your device. We believe your personal health information belongs to you alone.
Information We Collect
Email Address
We collect your email address when you create an account for account management and customer support.
Apple HealthKit Data
Livity accesses health data from Apple HealthKit to provide you with insights. This data is processed and stored entirely on your device and is never uploaded to our servers unless you opt into specific features.
Garmin Connect Data
When you choose to connect a Garmin device, health and fitness data — including daily activity summaries, sleep, workouts, heart rate variability, stress levels, respiration, blood oxygen, body composition, and skin temperature — is sent from Garmin's servers to Livity's servers. This data is stored temporarily on our servers so your iPhone can retrieve it. Once your device has retrieved the data, server copies are automatically deleted within 7 days. Garmin integration is entirely optional and opt-in.
AI Health Insights Data
When you enable AI Health Insights, your chat messages and a summary of your health metrics — including sleep, HRV, recovery, activity, stress, training load, weight, body composition, workout, and nutrition data — are sent to Google's Gemini API for processing. Conversation history is included for context but is not stored on our servers. Livity may store up to 30 short factual notes ("core points") extracted from your conversations — such as health goals or conditions you mention — to personalize future responses. You can view and delete these notes at any time. AI Health Insights is entirely optional, disabled by default, and can be turned off at any time.
Optional Features (Opt-In Only)
Some features, like AI Health Insights, Score Comparison, and Garmin Connect integration, require sending data to our servers or third-party services. These features are entirely optional and disabled by default. You can enable or disable them at any time, and any associated data is deleted when you opt out. Connecting a Garmin device requires authenticating with your Garmin account (OAuth), and Livity stores authentication tokens securely on its servers to maintain the connection.
How We Use Your Information
Used for account verification, password recovery, and customer support.
Health Data
Apple HealthKit data is processed locally on your device to calculate your scores and insights. This happens entirely on your iPhone and Apple Watch. Garmin health data is temporarily processed through our servers solely to relay it to your device. Once on your device, it is used the same way as Apple HealthKit data — to calculate your scores and insights.
Analytics
We use anonymized analytics to understand app usage and improve the experience. This does not include any health information.
AI Health Insights
When you use AI Health Insights, your health metrics and chat messages are sent to Google's Gemini API solely to generate personalized health insights. Your data is not used by Google to train or improve their AI models. Conversations are not stored on our servers — only short factual core points may be retained to improve your experience. AI-generated responses are for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making health decisions based on AI output. Do not include sensitive personal information such as your full name, address, or government ID numbers in your chat messages.
Third-Party Services
Livity uses trusted third-party services for payment processing, analytics, and optional AI features. These services only receive the minimum data necessary to function and are bound by their own privacy policies. No health data is shared unless you explicitly opt into features that require it.
If you choose to connect your Garmin device, Garmin sends your health data to Livity's servers via their API. Garmin's use of your data is governed by their own privacy policy.
If you enable AI Health Insights, your health data and chat messages are processed by Google's Gemini API (provided by Google Cloud, Vertex AI). Google processes this data solely to generate responses and does not use it to train or improve their models. Data is transmitted to Google's servers in the United States via encrypted connections. Google's handling of data is governed by their Cloud Data Processing Addendum and applicable privacy policies.
Data Security
We use industry-standard security measures to protect your data. Your health data benefits from Apple's built-in device security. Any data transmitted to our servers uses encrypted connections.
Garmin data transmitted between Garmin's servers, Livity's servers, and your device uses encrypted connections. Authentication tokens are stored securely.
Data sent to Google's Gemini API is transmitted via encrypted connections (TLS). Livity uses Google Cloud's Vertex AI service tier, under which your data is not used to train Google's global models. Conversations are processed in real time and are not persisted by Google beyond the duration of the API request.
Your Rights
You have full control over your data:
Enable or disable optional cloud features at any time
Request a copy of your data
Request deletion of your account and data
Modify HealthKit permissions through your iPhone Settings
Disconnect your Garmin account at any time, which stops all data syncing and deregisters Livity from receiving Garmin data
Request deletion of any Garmin data stored on our servers
View and delete AI Health Insights notes (stored conversation core points) at any time from within the app
Disable AI Health Insights at any time, which stops all data from being sent to Google's servers
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes through the app or via email.