Privacy Policy

Battery Alarm — MR Labs

Welcome to Battery Alarm, an Android application developed by MR Labs. This Privacy Policy describes how we handle your information when you use our app.

We value your trust and follow Google Play's latest user-data and permission policies to ensure your information remains private and secure.

Information We Collect

To ensure a smooth user experience and improve our service quality, we may collect certain data or request permissions, as outlined below.

1. Device Information

• Device type and model

• Operating system and version

• System language and country

• Carrier name

• Unique device identifiers (for analytics and ads)

2. Log Data

• App usage information

• Crash reports

• Browser type (where applicable)

• Time zone

3. Application Information

• Application name and version

• Application build number

• Application SDK version

4. Battery Information

This information is used only to provide battery monitoring and alarm functionality. It is processed locally on your device and is not shared with third parties. Battery Alarm accesses the following information directly from the Android system:

• Battery level (percentage)

• Charging and discharging status

• Battery temperature

• Battery voltage

• Battery health information

5. Contact Information

If you contact us via email (e.g., for support or feedback), we may collect:

• Your email address

• Username (if provided)

• Message content

We use this information only to respond to your inquiries and provide support.

6. Children's Privacy

Our app is not designed for or directed toward children under 13 years of age. We do not knowingly collect or store personal data from children.

If we learn that information has been collected from a child under 13, we will promptly delete it. Parents or guardians who believe their child may have provided data can contact us at:

Email: mr.labs505@gmail.com

Permissions We Request

Battery Alarm only requests permissions needed to function. None are used to collect or share your personal data — all battery information is processed locally on your device.

POST_NOTIFICATIONS — Lets the app send battery alerts and alarm notifications (low battery, full charge, high temperature).

SYSTEM_ALERT_WINDOW (Draw Over Other Apps) — Lets the app show an alarm screen over other apps during critical battery events. This permission is optional; without it, the app still works using standard notifications.

FOREGROUND_SERVICE — Lets the app monitor your battery reliably in the background so alerts are timely and accurate. It does not access the internet or any personal data.

How We Use Your Information

We use collected information to:

• Monitor battery status and temperature.

• Trigger alarms based on user-defined thresholds.

• Improve app performance and reliability.

• Respond to user feedback and support requests.

• Customize your user experience.

Some information may be shared with trusted third-party service providers (such as advertising and analytics platforms) to:

• Serve relevant advertisements.

• Analyze app usage.

• Detect and fix application crashes.

You can opt out of personalized advertising through your device settings.

We take appropriate measures to protect your information and ensure any data processed by third-party services is handled securely and in compliance with Google Play policies.

Your Rights

We respect your privacy and provide the following options:

Withdraw Permission

You can disable app permissions at any time through your device settings.

Access or Edit Data

You may contact us to learn what information (if any) is collected and how it is used.

Delete Data

Battery settings, alarm configurations, and temperature history are stored locally on your device only. You can remove this data at any time by:

• Clearing app data.

• Clearing app cache.

• Uninstalling the application.

Do Not Sell My Information (CCPA)

We do not sell or trade your personal data. Some third-party advertising providers may process data according to their own privacy policies.

Do Not Track

Our app does not track your online activity. However, some third-party services may use their own tracking technologies, which can be managed through your device settings.

Third-Party Services and Cookies

Battery Alarm relies on the following trusted third-party services:

Service	Purpose	Data Collected	Policy Link
AdMob (Google)	Ad display	Advertising ID, device information	Google Privacy Policy
Firebase Analytics	Usage analysis	App usage data, device information	Google Privacy Policy
Firebase Crashlytics	Crash reporting	Crash logs, device model, OS version	Google Privacy Policy
Google Play Services	Core app functionality	Device identifiers and usage information	Google Privacy Policy

Data Retention

Battery Alarm stores data locally on your device only.

• Alarm preferences remain stored until you change them or uninstall the app.

• Temperature history is retained locally for app functionality and automatically managed by the app.

• Uninstalling the app removes all locally stored data.

We do not store user data on external servers.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, legal requirements, or app functionality.

Any updates will be reflected by revising the policy and publishing the updated version within the application and on Google Play where applicable. We encourage users to review this Privacy Policy periodically.

Contact Us

Your privacy matters to us. If you have any questions, concerns, or feedback regarding this Privacy Policy, please contact us:

MR Labs