Privacy Policy

Privacy Policy

Effective Date: June 2026

Please carefully read and understand this Privacy Policy (hereinafter referred to as "this Policy") before using our product (hereinafter referred to as "this Product").

We always respect and strictly protect the legitimate rights and interests of users when using this Product. We will use your information in accordance with the provisions of this Privacy Policy. Although this Policy applies to all our services, we have also formulated certain specific privacy supplementary provisions for specific services, which contain additional information about our information processing practices. We will obtain your consent separately when we conduct other data collection and processing activities. Please be sure to read this Privacy Policy carefully, because by using our services, you agree to the practices described in the Privacy Policy and supplementary provisions. If you do not agree to the practices described in the Privacy Policy, please do not use our services and products.

I. Scope of Application Information you provide as required by this Product when using this Product.

II. Information Use
a) All information collected by this product is optional and can be filled in voluntarily;
b) This product will not provide, sell, rent, share, or trade your information to any unrelated third party;
c) This product also prohibits any third party from collecting, editing, selling, or disseminating your information by any means.

III. Information Disclosure
All information stored by this product is kept on the device running this product. Our company is not the controller or processor of the data and cannot disclose relevant information to any third party.

IV. Information Storage
This product will store the information you fill in locally and will not automatically upload it to any third-party devices or servers.

V. Permission Usage Instructions
a) This product will use Bluetooth and location permissions with your permission to ensure Bluetooth communication with hardware devices and obtain relevant health data (if applicable);
b) This product will use permission to take photos and access photos on the device for profile picture settings with your permission (if applicable);
c) This product will use memory card read/write permissions with your permission to save your information, data, and log information on the memory card (if applicable). V. Statement
This product runs only on the user's local device, connecting to external devices via Bluetooth and saving measurement data on the device where the app runs.

The developer has no access to, control over, or analysis of this data, nor will it transmit it to any server or third party.

VI. Changes
We may revise the terms of this Privacy Policy from time to time, and such revisions constitute part of this Privacy Policy. If such revisions materially reduce your rights under this Privacy Policy, we will notify you by prominently displaying a notice on the homepage or otherwise before the revisions take effect. In such cases, your continued use of our services constitutes your agreement to be bound by the revised Privacy Policy.

Complaints and Feedback: dev.open@easesyn.com.cn
Changsha Brilliant Easesyn Technology Co.,Ltd.
Room 401-1, Building 4, Haipingyuan Production Factory, No. 229 Guyuan Road, Lugu Subdistrict, Xiangjiang New Area, Changsha, Hunan Province, China