This Privacy Policy (“Policy”) describes how Vales & Hills BioMedical Tech. Ltd. (here after as “we,” “us,” or “our”) collects, uses, and discloses information that we obtain about your use of the,,, websites (the “Sites”) and the mobile applications (theApps, e.g. vhECG Pro, vhECG Smart and aECG), collectively “the Service,” including information that we collect from the vhECG devices (e.g., iCV200, iCV200BLE) that you connect to a mobile device running the Apps.

This Privacy Policy applies to all uses of our Services globally and you should not use the Services if you do not agree to this Privacy Policy.
The intended use of our Services is to acquire resting ECG signals from adult and pediatric patients through body surface electrodes. All collected data just stored in your local mobile devices(phone or tablet) unless the users agree to build server in local hospitals or healthcare facilities. The information communication between physicians through the third-party tools such as email and sharing should also apply the physician’s or his/her institution’s privacy policy.
The data subject is using the Services under direction from a physician when the physician and patient have an agreement between them covering the use of the Services. In such a case the physician or his/her institution is the Data Controller for data collected from/by the vhECG devices and the Apps, and the physician’s or his/her institution’s privacy policy will apply, not this Privacy Policy.

Our ECG network storage service is only open to institutions, not individual users. The administrator creates a group for his/her institution and an account for each member of the group. You are responsible for maintaining the secrecy of your unique password and account information
We use commercially reasonable safeguards to help keep the information collected through the Service secure and take reasonable steps (such as requesting an unique password) to verify your identity before granting you access to your account. However, We cannot ensure the security of any information you transmit to us or guarantee that information on the Service may not be accessed, disclosed, altered, or destroyed.
When a physician takes ECG examination for a patient, the raw electrocardiogram (“ECG,” “EKG”) measurement data are collected, as well as patient’s basic information, including name, email address, password, gender, height, and birthdate. Any additional information can be chosen to add to patient’s profile, including: weight, body mass index (BMI), a smoker or non-smoker, etc.

We may adopt a variety of security technology measures and procedures to protect information from loss, misuse, unauthorized access or disclosure. For example, in some of the Services, we may use encryption techniques (i.e., SSL) to protect the profile information you provide. But please understand that due to technical limitations and all potential malicious means, in the Internet industry, even if we use our best efforts to strengthen security measures, it is impracticable to guarantee the absolute safety of information. You must understand that the systems and communications networks you use for accessing our Services may become malfunctioned due to factors beyond our control.

We may employ third party companies and individuals to facilitate our Service ("Service Providers"), to provide the Service on our behalf, to perform Service-related services or to assist us in analyzing how our Service is used.
These third parties have access to your Personal Data only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.

Firebase is analytics service provided by Google Inc.
For any information on what type of information Firebase collects, please visit please visit the Google Privacy & Terms web
We also encourage you to review the Google's policy for safeguarding your
data: .

We are not responsible for the practices employed by any websites or services linked to or from our Service, including the information or content contained within them. Please remember that when you use a link to go from our Service to another website or service, our Privacy Policy does not apply to those third-party websites or services. Your browsing and interaction on any third-party website or service, including those that have a link on our website, are subject to that third party's own rules and policies. In addition, you agree that we are not responsible and do not have control over any third-parties that you authorize to access your User Content. If you are using a third-party website or service and you allow them to access your User Content you do so at your own risk.

If you have questions about our privacy practices, please contact us at:

Vales & Hills BioMedical Tech. Ltd.
Bldg. 46-1 BDA International Park
Beijing 100176, China

This Policy is current as of the Effective Date set forth above. We may change this Policy from time to time, so please be sure to check back periodically. We will post any changes to this Policy on our Service. If we make any changes to this Policy that materially affect our practices with regard to the personal information we have previously collected from you, we will endeavor to provide you with notice in advance of such change.