适用应用：PowerControl（Google Play 商店名 MTiger PowerControl，包名 com.mtigersport.android.apps.powercontrol）
开发者：深圳镭虎科技有限公司（下称「我们」）
PowerControl 是一款离线控制类应用，通过蓝牙低功耗（BLE）直接与您购买的 MTiger 电源控制器硬件通信，用于开关通道、调节亮度、配置场景等。
本应用不收集、不存储、不传输、不共享任何个人信息。
本应用在您的设备上安装后：
INTERNET 权限，这意味着 Android 系统在技术上就不允许它连接互联网。您可以在系统「设置 → 应用 → PowerControl → 权限」中自行核实。以下数据仅保存在您手机的本地存储中，从不离开您的设备：
| 内容 | 说明 |
|---|---|
| 已保存的设备 | 您添加过的控制器的名称、蓝牙地址、固件版本、首次配对时间 |
| 通道配置 | 您为每个通道设置的自定义名称与图标 |
| 场景 | 您创建的场景名称、图标及各通道的开关 / 亮度 / 频闪参数 |
| 语言偏好 | 您选择的界面语言（跟随系统 / 中文 / 英文） |
这些内容由您自己创建，用于让应用记住您的设置。卸载应用即全部删除；您也可以在应用内删除单个设备或场景，或使用系统的「清除数据」功能一次性清空。
📌 本应用已在系统层面关闭 Android 的自动备份与设备间直传（allowBackup=false 与 dataExtractionRules 全量排除），因此这些数据不会被系统备份到任何云端账号。
Android 要求应用在使用蓝牙功能前声明相应权限。本应用声明的权限及其唯一用途如下：
附近的设备 / 蓝牙扫描（BLUETOOTH_SCAN）
用于搜索附近的 MTiger 电源控制器。我们已按 Android 12 及以上的规范为该权限标注 neverForLocation，明确声明不将蓝牙扫描结果用于推导位置信息。
蓝牙连接（BLUETOOTH_CONNECT）
用于与您选定的控制器建立连接并收发控制指令。
位置信息（ACCESS_FINE_LOCATION）
仅在 Android 11（API 30）及更低版本的系统上声明（安装包中该权限带有 maxSdkVersion="30" 限定，Android 12 及以上的设备根本不会申请它）。
这是旧版 Android 系统的技术要求：在 Android 11 及以下，系统强制要求应用持有位置权限才能扫描到蓝牙设备，否则扫描结果为空。
我们不读取、不采集、不存储、不上传您的地理位置。应用中没有任何获取经纬度、地址或位置历史的代码，也没有任何可以把这类信息发送出去的通道（见第 2 节：无网络权限）。
蓝牙（BLUETOOTH / BLUETOOTH_ADMIN）
同样仅在 Android 11 及以下声明，是旧版系统上使用蓝牙的基础权限。
我们不收集数据，因此没有任何数据可供共享、出售或转移给第三方。
本应用面向车辆及户外电源设备的使用者，不面向 13 岁以下儿童，且不会收集任何用户信息（包括儿童信息）。
由于所有数据都仅保存在您自己的设备上，其安全性由您设备的系统级保护（锁屏、加密等）保障。我们无法访问这些数据。
您对应用中的全部数据拥有完全控制权，可随时：
由于我们不持有您的任何数据，无需向我们提交删除请求。
若本应用将来新增涉及数据收集的功能（例如用户账号或云端固件升级），我们会在该功能上线之前更新本政策，并同步更新 Google Play 的「数据安全」声明。请留意本页顶部的生效日期。
如对本隐私政策有任何疑问，请联系：michael@mtigersports.com
Application: PowerControl (Google Play listing name: MTiger PowerControl, package com.mtigersport.android.apps.powercontrol)
Developer: Shenzhen Leihu Technology Co., Ltd.（深圳镭虎科技有限公司） ("we", "us")
PowerControl is an offline control application. It communicates directly with your MTiger power controller hardware over Bluetooth Low Energy (BLE) to switch channels, adjust brightness, and configure scenes.
This app does not collect, store, transmit, or share any personal information.
Once installed on your device, this app:
INTERNET permission is not declared in the application package, which means Android does not technically permit it to connect to the internet. You can verify this yourself under System Settings → Apps → PowerControl → Permissions.The following data is stored only in your phone’s local storage and never leaves your device:
| Data | Description |
|---|---|
| Saved devices | Name, Bluetooth address, firmware version, and first-pairing time of controllers you have added |
| Channel settings | Custom names and icons you assign to each channel |
| Scenes | Scene names, icons, and the on/off, brightness, and strobe parameters you configure per channel |
| Language preference | Your chosen interface language (system / Chinese / English) |
You create this content yourself so the app can remember your settings. Uninstalling the app deletes all of it. You may also delete individual devices or scenes within the app, or clear everything at once using the system’s "Clear data" function.
This app additionally disables Android’s automatic backup and device-to-device transfer at the system level (allowBackup=false plus dataExtractionRules excluding all app data), so this data is not backed up to any cloud account by the operating system.
Android requires apps to declare permissions before using Bluetooth. The permissions this app declares, and their sole purposes, are:
Nearby devices / Bluetooth scan (BLUETOOTH_SCAN)
Used to discover nearby MTiger power controllers. In accordance with Android 12+ requirements, this permission is annotated with neverForLocation, formally declaring that Bluetooth scan results are not used to derive location.
Bluetooth connect (BLUETOOTH_CONNECT)
Used to connect to the controller you select and to exchange control commands with it.
Location (ACCESS_FINE_LOCATION)
Declared only for Android 11 (API 30) and below — the permission carries maxSdkVersion="30" in the manifest, so devices running Android 12 or later never request it.
This is a technical requirement of older Android versions: on Android 11 and below, the operating system mandates that an app hold location permission in order to receive any Bluetooth scan results at all.
We do not read, collect, store, or transmit your location. The app contains no code that obtains coordinates, addresses, or location history, and no channel through which such information could be sent anywhere (see Section 2: no internet permission).
Bluetooth (BLUETOOTH / BLUETOOTH_ADMIN)
Also declared only for Android 11 and below; these are the legacy permissions required to use Bluetooth on older systems.
We collect no data, and therefore have no data to share, sell, or transfer to any third party.
This app is intended for users of vehicle and outdoor power equipment. It is not directed at children under 13, and it collects no user information of any kind, including from children.
Because all data resides solely on your own device, its security is provided by your device’s system-level protections (screen lock, encryption, and so on). We have no access to it.
You retain full control over all data in the app and may at any time:
Because we hold none of your data, there is no deletion request to submit to us.
If this app later adds features that involve data collection (for example, user accounts or cloud firmware updates), we will update this policy before such a feature goes live, and update the Google Play Data safety declaration at the same time. Please check the effective date at the top of this page.
For any questions about this privacy policy, please contact: michael@mtigersports.com