YOUJIE CR10 Health Smart Ring Instructions

YOUJIE CR10 Health Smart Ring

Frequently Asked Questions

Q: Can I modify the device?

A: Any changes or modifications not approved by the manufacturer may void your authority to operate the equipment and could lead to malfunction.

Q: What should I do if the device causes interference?

A: If the device causes interference, try adjusting its placement or contact the manufacturer for further assistance.

Statement

Please note that the ring service is not intended to diagnose, treat, or prevent any illness or medical condition. The information and data provided in the service are for reference only and cannot replace the services of health professionals or physicians. If you have any questions about medical conditions, it is recommended to consult a professional physician.

Product Specification

• Outer surface material: stainless steel
• Main material: epoxy resin
• Storage capacity: It is recommended to connect to the app and synchronize data every day.
• The ring can store data for up to 15 days, depending on the type and frequency of use
• Product weight: about 5.0 grams
• Battery capacity: 20mAh polymer lithium battery
• Battery life: 3 to 5 days, depends on how to use
• Charging method: Use the supplied charging cable(USB rated 5V);
• Charging time: 30 minutes Luminescence sensor: LED are in the visible color range, safe and friendly to the user
• Connection method: Bluetooth 5.0 low energy consumption
• Software program updatable: update via software application
• Software program compatibility: App store, Google Play
• Waterproof level: IPX8

Install the Ring APP

Search for “SmartHealth” on Google Play or App Store and download the app. Instructions: Please allow the app to obtain Bluetooth connection and location permissions
Please scan the QR code on the right to download and install the app for Android version within China

Component Introduction

Charging method and activation

Before using the ring for the first time, it needs to be charged and activated. Use the equipped magnetic charging cable to attach it to the metal point on the inner ring of the ring, and connect the other end of the charging cable to a USB charging head or computer USB interface.

Charging/turning on/off

• Ring charging: Use the matching charging cable to connect the ring Indicator light status: Charging in progress: Red light on for a long time Charging completed: Green light on for a long time Charging time: 30 minutes
• Battery level check: Check the battery level icon in the upper right corner of the APP homepage Power on/off
• Power on: After the ring is fully charged, disconnect the power and the ring will automatically turn on Shutdown: Automatically shut down when the battery is depleted explain
• Please keep the charging port dry and free from foreign objects to prevent short-circuit faults
• Suggest using a charger with a rated output voltage of 5V

Proper wearing

Please make close contact between the optical sensor and the skin on the fingertips to ensure accurate data. If the sensor is located in different positions or does not come into contact with the skin, the obtained data will be incorrect and inaccurate.

Bluetooth connectivity

After connecting to the power, the ring will automatically turn on, search for “device name” in the app, select and connect it Note: Please open the Bluetooth and location permissions of the app, and keep the Bluetooth function on your phone

Ring/APP upgrade
The APP automatically detects the version of the ring program.
For a better user experience, please upgrade the ring program and APP program to the latest version.

Blood oxygen monitoring
Switch to the blood oxygen interface to enter the blood oxygen measurement, and the data can be synchronized to the APP. The blood oxygen-related data can be queried at any time in the historical record chart.
*Explanation: While sitting still, the red light on the inner ring of the ring continuously flashes during blood oxygen measurement.

Sleep monitoring
Switch to the sleep interface to view the complete sleep cycle recorded in real-time, analyze the duration of each stage such as wakefulness, light sleep, and deep sleep using scientific algorithms, and automatically save monitoring data in real-time. Sleep related data can be queried at any time in the historical record chart. The app has an automatic monitoring function when connected, and the data can be synchronized to the APP.
*Explanation: Sleep data must be worn while sleeping at night and connected to the app before it can be used. Synchronize to the app.

Sports monitoring
Real-time exercise monitoring allows you to view the number of exercise steps and calories in the app homepage. Clicking on the module allows you to view the generated record chart. Connecting to the app has an automatic monitoring function, and data can be
synchronized to the APP.
Select the sports menu to enter the sports interface, where you can switch to activities such as running, cycling, and skipping rope. Click the green button to start/pause, and long press the red button to exit or end the exercise;

Heart rate monitoring
Switch to the heart rate interface to enter heart rate measurement. The ring automatically tests the resting heart rate value every 30 minutes, calculates the average heart rate value per hour, and automatically saves monitoring data in real time. Heart rate related data can be queried at any time in the historical record chart. The app has an automatic monitoring function when connected, and the data can be synchronized to the app.
*Explanation: While sitting still and monitoring heart rate, the green light on the inner ring of the ring continues to flash continuously

Blood pressure measurement
Switch to the blood pressure testing interface of the wristband to enter the blood pressure measurement. The data can be synchronized to the APP, and blood pressure related data can be queried at any time in the history chart.
*Explanation: Keep sitting still, during blood pressure measurement, the green light on the inner ring of the ring continues to flash.

Remote care
Switch to the APP Care and click on “Add Care” in the upper right corner. Enter the contact information of the loved one and add it for confirmation, or scan the personal information “QR code” of the loved one to complete the quick addition.

matters needing attention

1. Do not use adapters with charging voltage greater than 5V and charging current greater than 2A, with a charging time ot 2-3 hours;
2. Do not charge in the presence of water stains;
3. This product is an electronic monitoring product and is not intended for medical reference. Measurement data is for reference only.

Maintenance and care

1. The surface of the ring is made of stainless steel. Do not place hard objects together to avoid scratching the surface of the ring
2. Do not let the ring come into contact with strong acidic or alkaline chemicals to avoid corrosion
3. Please clean the dirt with a neutral solution and a soft cloth
4. The ring contains a battery, please do not expose it to high temperatures for a long time i gees before wearing end sang it leased the area where the ring is worn being soaked in water and turning white

Exemption Regulations

1. Normal wear and damage, including scratches and dents
2. Consumable components included in the product, such as batteries
3. Damage caused by failure to follow the instructions when using the product
4. Product damage caused by force majeure, such as fire, flood, etc
5. Damage caused by unauthorized tampering or alteration of the product

Common problem

1. Unable to connect via Bluetooth
   Please ensure that the Bluetooth and location permissions of the app have been opened
   When the ring has no or low battery, Bluetooth connection is not possible. Please charge the ring

2. Inaccurate data
   Please wear the ring correctly. The inner ring detection sensor is in close contact with the skin on the fingertips

3. The ring has been bound
   The ring has a unique ID identification. If you need to bind a new APP account, please unbind the ring from the bound APP account. If you forget the APP account, please contact the manufacturer for assistance

4. How to make heart rate monitoring data more accurate?
   Repeated testing in the same environment and at similar times can cause fluctuations in heart rate measurements due to wearing factors such as user speech, emotional changes, and running. Heart rate monitoring is a measurement conducted in a quiet and inactive state.
   During continuous heart rate monitoring, the heart rate value fluctuates significantly. This is due to the corresponding changes in the human heart rate due to different exercise states, which is a normal phenomenon.

remarks
This user manual is not covered by warranty, and the software, appearance, and functionality installed on the device may differ from the previous description. The guarantor has the right to modify the user manual at any time without prior notice.

FCC

FCC Warnning:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

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