Effective as of september 15, 2026
Your privacy is important to us. This document describes how Vitals Tracker (referred to herein as "the Application," "we," "us," or "our") collects, uses, and safeguards information when you download and interact with our mobile application and any associated services accessible via the Google Play Store (together, the "Platform"). Please read this Privacy Policy ("Policy") carefully.
By installing or continuing to use the Application, you confirm that you have reviewed and agree to the practices outlined in this Policy.
Application: The Vitals Tracker mobile application provided by us.
Company (we, us, our): The developer of this application.
Personal Data: Any information relating to an identified or identifiable individual.
Service: The Application.
Service Provider: Any third party who processes data on our behalf.
Usage Data: Data collected automatically, generated by use of the Service or its infrastructure.
While using the Service, you may voluntarily provide health-related information, including:
General information: gender and age
Health metrics: weight, height, blood pressure, blood glucose, and heart rate
Important: We prioritize data minimization. Health data you enter is not transmitted to or stored on our servers by default. Such data is considered collected by us only if and when you explicitly enable cloud synchronization or third-party integrations.
Usage Data is collected automatically to help us improve app stability and user experience. This may include:
Device information: IP address, unique device identifiers, hardware model, operating system version, screen resolution
Location and locale: time zone, language settings, country or region
App activity: pages visited, time spent, diagnostic data
To support its core features, the Application may request the following device permissions:
Network & Connectivity — access the internet for core functionality and analytics
Notifications — deliver health reminders, logging prompts, and feature updates
Foreground & Background Execution — keep features running reliably for reminders and active tracking
Camera — optional camera-based heart rate feature (used only when you actively choose it)
Physical Activity Recognition — detect motion for activity-related health tracking
Location — support location-related health features (approximate and precise)
Battery Optimization — request exemption so background reminders are not delayed
App & Device Status — check network and system conditions for diagnostics
Advertising & Attribution — measure installation sources and performance without identifying individuals
We may use your data for the following purposes:
To provide and maintain the Service — including monitoring usage and managing your requests
For analytics — using third-party tools (Google Analytics, Adjust, Firebase) to analyze traffic and improve the app. These tools do not capture your specific health vitals; they track usage patterns
For advertising and mediation: AppLovin, BidMachine, Fyber, Google AdMob, InMobi, Meta Audience Network, Mintegral, Moloco, Pangle, PubMatic, TopOn, TradPlus, Unity Ads, Vungle
For business transfers — in connection with a merger, acquisition, or sale of assets
We may engage third-party Service Providers to facilitate the Service, provide it on our behalf, or help us analyze its use. These third parties may access your data only to perform tasks on our behalf and are contractually obligated not to use it for other purposes.
We take reasonable administrative, technical, and physical measures to protect your data against unauthorized access, disclosure, alteration, or destruction. These measures apply primarily to Usage Data and any Personal Data you choose to sync or share with us.
No method of transmission over the Internet is completely secure. While we strive to use commercially reasonable means to protect your data, we cannot guarantee absolute security. You provide your data and use the Service at your own risk.
We process Personal Data under the following bases pursuant to the GDPR:
Consent — you have given consent for one or more specific purposes
Legitimate interests — processing necessary for our legitimate interests (e.g., analytics)
Legal obligation — processing necessary for compliance with applicable law
If you are in the EEA, you have the following rights:
Right to access — request copies of your personal data
Right to rectification — request correction of inaccurate data
Right to erasure — request deletion of your data
Right to data portability — request transfer of your data to another controller
Right to object — object to processing of your personal data
To exercise these rights, contact us at help@fengqiyuntu.com. We will respond within one month.
This section applies solely to California residents.
Within the last 12 months, we have collected:
Identifiers — unique personal identifier, online identifier, IP address, device ID
Internet / network activity — interaction with our application (Usage Data)
Right to know — request disclosure of what personal information we collect, use, disclose, and sell
Right to delete — request deletion of your personal information, subject to exceptions
Right to opt out — we do not sell your personal health data; you may opt out of sharing for cross-context behavioral advertising
Right to non-discrimination — we will not discriminate against you for exercising your CCPA rights
To exercise your CCPA rights, contact us at help@fengqiyuntu.com or use in-app settings.
Retention. We retain Usage Data for internal analysis and Personal Data only as long as necessary to fulfill the purposes set out in this Policy.
International Transfer. Your information may be transferred to and maintained on servers located outside your country of residence. Your consent to this Policy represents your agreement to that transfer.
The Service does not address anyone under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, please contact us so we can take appropriate action.
We may update this Policy from time to time. Changes become effective when we post the updated version with a revised effective date. Your continued use of the Service after changes take effect constitutes acceptance of the updated Policy.
If you have questions about this Privacy Policy: help@fengqiyuntu.com