Shenzhen Changjian Electronic Technology Co., Ltd. (hereinafter referred to as us)We attach great importance to the protection of users’ privacy and private information. When you are using our products and services, we may collect and use your relevant information. We hope to tell you that we may collect, use and store these information when you are using our products and services through this “privacy policy” (Policy). We also hope that you will read carefully and fully understand this Policy before using our products or services. When we use your private information in other areas not mentioned in this Policy, or use the collected specific purpose-based information for other purposes, we will ask for your approval in advance in the way that you have to tick the option. Please note that all personal information you provide when using our products or services will continue to be authorized for us to use during your use of our products or services unless you delete such information or refuse us to collect such information through system settings. If you have any questions or complaints about this policy, please email us at cji69969@gmail.com

I. The scope of private information you authorize us to collect:

Private information refers to all kinds of information to identify a person’s identity or to show his/her aspects of activities recorded in digital or other forms independently or in combination with other information; contacts; information of personal frequently-used devices; personal location information (including travel information, accurate location information, longitude and latitude, etc.), personal health information (energy consumption in sports, sleep analysis, heart rate, weight, height, step count, walking + running distance, cycling distance, etc.).

II.We may use the information collected in the process of providing services to you or the permission requested for the following purposes:

(1) Provide you with services; Our APP connects to smart wearable devices via Bluetooth, and connects to Bluetooth to interact with the device via Bluetooth, including step counting, sleep, heart rate, exercise data, wearable device function settings, etc., bringing convenience to users Experience.  a: The APP can push the notification bar messages of applications such as incoming calls and text messages to the smart Bluetooth watch. You need to use permissions such as call history, call status, contacts and SMS for general purposes , Used to synchronously push SMS, call and other notifications received by the APP to the smart Bluetooth watch, bringing a more convenient experience to the user.  When using SMS and call related permissions, the APP will first apply to the user for SMS and call related permissions. These functions can only be used normally after the user agrees, otherwise the APP will exit and cannot be used  b: The APP uses the location (GPS positioning) permission to record the user's movement track (running) data. In addition, some mobile phones above Android 6.0 system also need to use the location permission when searching for Bluetooth devices. The APP will apply to the user when using the location permission Use, otherwise APP will not be able to use the corresponding function  c: The APP will use the camera permission to control the remote camera function of the mobile phone camera through the smart wearable device using Bluetooth. When the APP uses the camera permission, it will apply to the user for use, otherwise the APP will not be able to use the corresponding function  d: The APP will use the storage permission to share the sports data of the smart wearable device synchronized to the APP. When the APP uses the storage permission, it will apply to the user for use, otherwise the APP will not be able to use the corresponding function

(2) Help us to design new services and improve our current ones;

(3) Help us better understand how you access and use our services, thus facilitating our tailored response to your personal needs such as language settings, location settings, personalized help and instruction services, or other responses to you and other users;

(4) Certification of software or upgrade of management software;

(5) Enable your participation in our survey of products and services.

III. We will not share your private information with any other companies, organizations and individuals except Rundo, unless it is under the circumstances as follows:

(1) Have acquired your explicit prior agreement or authorization;

(2) Provide in accordance with applicable laws, regulations, and requirements of law procedures and mandatory administrative and legal requirements;

(3) Safeguard and avoid damage to the interests, properties or safety of Rundo, affiliates or partners of Rundo, you and other Rundo users and the public;

(4) Fulfill the core functions of our products and services or provide you with your needed services only by sharing your information;

(5) Address the disputes you are involved with others on your request;

(6) Provide in accordance with the relevant agreement or other legal documents signed with you;

(7) The use of your private information is compatible with public interest according to laws and regulations.

IV. How to protect and store your private information collectively:

(1) We value the security of personal information, and will take all reasonable and feasible technical measures in data security to protect your private information;

(2) The internet environment is not 100% safe. We will do our best to ensure or guarantee the security of any information you send us. In the case that the physical, technical, and management protection facilities are damaged thus causing unauthorized access to information, public disclosure, distortion, or damage leading to your loss of legitimate interests, we shall assume all the corresponding legal liability;

(3) If you have any questions regarding our protection of your private information, you may contact us via the contact information showed on our website. If you find that your private information has been leaked, please contact us immediately so that we can take prompt actions.

V. Juveniles’ use of our services:

We encourage parents or guardians to instruct juveniles under 18 to use our services. We advise juveniles to encourage their parents or guardians to read this Privacy Policy, and to get the instruction and approval of their parents and guardians prior to the submission of their personal information.

VI. The applicability of the Privacy Policy:

(1) Except some specific services, all our services shall be subject to this Privacy Policy. These specific services will be subject to specific privacy policy specifying the way in which we will use your information in such services. This specific privacy policy forms an integral part of this Privacy Policy. In case there is any discrepancy between the specific privacy policy and this Privacy Policy, the former shall prevail;

(2) Except as otherwise provided in this Privacy Policy, the terms used in this Privacy Policy shall bear the same meanings as the terms defined in Rundo User Agreement;

(3) Please note that this Privacy Policy shall be inapplicable in the circumstance as follows: the information collected via access to the third-party services (including any third-party’s website) through our services.

VII. Modifications:

We may modify any terms and conditions in this Privacy Policy when necessary, and such modifications shall constitute an integral part of this Privacy Policy. In case such modifications cause substantive losses of your rights in this Privacy Policy, we shall inform you with prompt at the conspicuous places on the home page or by sending you e-mails or in other manners before the modifications take effect. Under such circumstance, if you continue to use our services, it means you have agreed to the modified Privacy Policy.