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Atempo安欣 隐私政策 (Privacy Policy)

生效日期： 2026年1月11日 开发者： Linkvector

Linkvector（以下简称“我们”）非常重视您的隐私。RhythmRehab（以下简称“本应用”）是一款专为中风及偏瘫康复设计的辅助工具。本隐私政策旨在说明我们如何收集、使用、存储和保护您的个人信息，特别是您的健康数据和运动传感器数据。

1. 我们收集和使用的数据

为了实现“悬臂唤醒”和“握力训练”等核心功能，本应用需要访问以下数据，但我们会严格遵循数据最小化原则

1.1 运动与健身传感器数据 (Motion & Fitness

  • 用途： 用于实现 “悬臂唤醒” (Arm Suspension Wake-up) 功能。

  • 说明： 我们会实时读取您的 Apple Watch 加速度计和陀螺仪数据，以监测您的手臂抬起姿态和悬停状态。

  • 隐私保护： 这些原始传感器数据仅在本地处理，用于判断是否触发唤醒，不会上传至我们的服务器。

1.2 HealthKit 健康数据 (Apple Health)

  • 用途： 用于记录您的训练成果和康复进度。

  • 涉及数据类型： 握力数据 (Grip Strength)、活动能量 (Active Energy) 等。

  • 说明： 在您明确授权后，本应用会将您的训练数据写入 Apple“健康”应用，或从中读取数据以生成趋势图表。

  • 严格限制： 我们绝不会将您的 HealthKit 数据用于广告、营销或出售给第三方数据代理商。

1.3 摄像头与视觉数据 (Camera & Vision)

  • 用途： 用于未来版本中的 AI 姿态纠正辅助。

  • 说明： 所有的视觉分析均基于 Apple 的 Create ML 技术在您的设备端（On-Device）完成。视频流不会被录制或上传。

2. AI 与数据处理 (Create ML)

本应用采用了先进的边缘计算和人工智能技术（Create ML）：

  • 本地训练与推演： 您的动作习惯学习和个性化校准模型的建立，完全在您的 iPhone 或 Apple Watch 设备本地进行。

  • 无云端存储： 您的个人康复特征模型不会传输至 Linkvector 的云端服务器。

3. 数据存储与同步

  • 本地存储： 您的主要训练数据存储在您的设备本地。

  • iCloud 同步： 如果您开启了 iCloud，您的数据可能会通过 Apple 的加密通道在您的 iPhone 和 Apple Watch 之间同步。我们无法查看或解密这些数据。

4. 信息披露与第三方

我们不会与任何第三方公司、组织或个人分享您的个人信息，除非：

  • 获得您的明确同意。

  • 根据法律法规或政府强制性要求。

  • 第三方服务： 本应用可能使用 Apple 提供的标准崩溃收集服务（无个人身份识别信息），用于修复 Bug。

5. 免责声明 (Disclaimer)

RhythmRehab 仅作为康复辅助工具，不属于医疗器械。 本应用提供的任何数据、反馈或建议均不能替代专业医生的诊断或治疗方案。在使用本应用进行任何高强度训练前，请务必咨询您的医生或理疗师。

6. 您的权利

您可以随时在 iOS 设置中：

  • 撤销对“健康”数据的访问权限。

  • 撤销对“运动与健身”传感器的访问权限。

  • 删除本应用及所有本地数据。

7. 联系我们

如果您对本隐私政策有任何疑问，请联系我们：

Atempo安欣 Privacy Policy

Effective Date: January 11, 2026

Developer: Linkvector

Linkvector ("we," "us," or "our") values your privacy and is committed to protecting your personal data. RhythmRehab (the "App") is an assistive tool specifically designed for stroke and hemiplegia rehabilitation. This Privacy Policy explains how we collect, use, store, and protect your information, particularly your health and motion sensor data.

1. Data Collection and Usage

To facilitate core functions such as "Arm Suspension Wake-up" and "Grip Strength Training," the App requires access to the following data. We strictly adhere to the principle of Data Minimization.

1.1 Motion & Fitness Sensor Data

  • Purpose: To enable the "Arm Suspension Wake-up" feature.

  • Description: We read real-time accelerometer and gyroscope data from your Apple Watch to monitor arm lifting gestures and suspension status.

  • Privacy Protection: This raw sensor data is processed locally on your device only to trigger the wake-up function. It is never uploaded to our servers.

1.2 HealthKit (Apple Health)

  • Purpose: To track and record your training outcomes and rehabilitation progress.

  • Data Types: Grip Strength, Active Energy, and related metrics.

  • Description: Upon your explicit authorization, the App writes training data to the Apple Health app and/or reads data to generate progress charts.

  • Strict Restrictions: We will never use your HealthKit data for advertising, marketing purposes, or sell it to third-party data brokers.

1.3 Camera and Vision Data

  • Purpose: To support AI-based posture correction and assistance (in future updates).

  • Description: All visual analysis is performed on-device using Apple’s Create ML technology. Video streams are neither recorded nor uploaded.

2. AI and Data Processing (Create ML)

The App utilizes advanced edge computing and Artificial Intelligence (Create ML):

  • Local Training and Inference: Learning of movement patterns and the creation of personalized calibration models are performed entirely on your iPhone or Apple Watch.

  • No Cloud Storage: Your unique rehabilitation feature models are never transmitted to Linkvector’s cloud servers.

3. Data Storage and Synchronization

  • Local Storage: Your primary training data is stored locally on your device.

  • iCloud Synchronization: If you have iCloud enabled, your data may sync between your iPhone and Apple Watch via Apple’s encrypted channels. We cannot access or decrypt this data.

4. Information Disclosure and Third Parties

We do not share your personal information with any third-party companies, organizations, or individuals unless:

  • We have obtained your explicit consent.

  • It is required by laws, regulations, or mandatory government requests.

  • Third-party Services: The App may use standard crash reporting services provided by Apple (which do not contain personally identifiable information) to identify and fix software bugs.

5. Medical Disclaimer

Atempo安欣 is an assistive tool for rehabilitation and is NOT a medical device. Any data, feedback, or suggestions provided by the App are not a substitute for professional medical diagnosis or treatment plans. Please consult your physician or physical therapist before performing any high-intensity training using this App.

6. Your Rights

You may, at any time, manage your permissions within the iOS Settings:

  • Revoke access to "Health" data.

  • Revoke access to "Motion & Fitness" sensors.

  • Delete the App and all locally stored data.

7. Contact Us

If you have any questions regarding this Privacy Policy, please contact us at:

RyhthmRehab

You can change your life！

info@linkvectorapp.com

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