EMAY SleepO2 Pro Wrist Pulse Oximeter User Manual

1. Introduction

The EMAY SleepO2 Pro is a wrist-worn pulse oximeter designed for continuous overnight monitoring of blood oxygen saturation (SpO2), pulse rate (PR), and breathing flow. It provides detailed reports, including Oxygen Desaturation Index (ODI) and Apnea-Hypopnea Index (AHI) data, which can be analyzed using dedicated PC software. This manual provides essential information for the safe and effective use of your device.

2. Package Contents

Please check the package contents to ensure all items are present:

• 1 x EMAY SleepO2 Pro Main Device (wrist unit)
• 1 x Soft Silicone SpO2 Finger Sensor
• 2 x Soft-Touch Nasal Tubes for Flow Tracking
• 1 x USB Charging Cable
• 1 x Power Adapter
• 1 x User Manual

3. Device Overview

Familiarize yourself with the components of your EMAY SleepO2 Pro device:

EMAY SleepO2 Pro device with labeled components including the main unit, finger sensor, and tube connector.

• Main Unit: The wrist-worn device that records and displays data. Features a screen, power button, and ports for sensors.
• SpO2 Sensor: A soft silicone sensor worn on the finger to measure blood oxygen saturation and pulse rate.
• Nasal Tube: A soft-touch tube used to monitor breathing flow.
• Tube Connector: Port on the main unit for connecting the nasal tube.
• Menu Button: Used for navigating device settings and functions.
• Charging/Data Transfer Port: USB port for charging the device and transferring data to a computer.

4. Setup

4.1 Initial Charging

Before first use, fully charge the EMAY SleepO2 Pro device. Connect the USB charging cable to the device and the power adapter, then plug it into a power outlet. The device has a battery life of approximately 15 hours on a full charge.

4.2 Assembly and Wearing

1. Attach the main unit to the wristband and secure it comfortably on your wrist.
2. Connect the soft silicone SpO2 finger sensor to the designated port on the main unit. Place the sensor on your finger, ensuring a snug but comfortable fit.
3. Connect one end of the nasal tube to the tube connector on the main unit. Gently place the nasal prongs into your nostrils.

A user wearing the EMAY SleepO2 Pro wrist unit, finger sensor, and nasal cannula for overnight monitoring.

A user wearing the EMAY SleepO2 Pro with the nasal cannula for breathing flow monitoring.

5. Operation

5.1 Starting a Recording

To begin monitoring, press and hold the power button on the main unit until the screen activates. The device will automatically start recording SpO2, pulse rate, and breathing flow once the sensors are properly connected and stable readings are detected. Ensure the finger sensor is securely placed and the nasal tube is correctly positioned for accurate data collection.

5.2 Real-time Display

The device's screen displays real-time data, including:

• SpO2 (%): Blood oxygen saturation level.
• PR (bpm): Pulse rate in beats per minute.
• SpO2 Waveform: Visual representation of SpO2 changes.
• Flow Waveform: Visual representation of breathing flow.

Close-up of the EMAY SleepO2 Pro display showing SpO2, pulse rate, and waveforms, with an indication of alarm functionality.

5.3 Alarms

The EMAY SleepO2 Pro features adjustable alarms that will alert you if readings drop below a set limit. Refer to the device settings for customizing alarm thresholds.

5.4 Ending a Recording

To stop recording, press and hold the power button until the device powers off. The recorded data will be saved automatically to the device's internal 8GB storage.

6. Data Management & Software

The EMAY SleepO2 Pro stores up to 8GB of data, allowing for extensive recording. To review and analyze your overnight data, use the dedicated PC software or the mobile application.

6.1 PC Software (Windows & macOS)

1. Download and install the EMAY PC software from the official EMAY website.
2. Connect the SleepO2 Pro device to your computer using the provided USB cable.
3. Launch the software. It will automatically detect the device and allow you to download recorded data.
4. The software provides detailed analysis, including SpO2 and flow trend graphs, Oxygen Desaturation Index (ODI), and Apnea-Hypopnea Index (AHI) data.
5. You can export summary reports in PDF format to share with your physician.

The EMAY SleepO2 Pro connected to a laptop, displaying the analysis software interface with detailed sleep data and graphs.

An example of the detailed summary report generated by the EMAY SleepO2 Pro software, showing SpO2 analysis, breath analysis, and trend graphs.

6.2 Mobile Application (iOS & Android)

The EMAY SleepO2 Pro also supports a mobile application for iOS and Android devices. Download the 'EMAY Pulse Oximeter' app from your device's app store. Use the app to connect to your device and view your sleep data. The app allows for convenient review of your overnight blood oxygen levels and pulse rate.

7. Maintenance

7.1 Cleaning

Regularly clean the device, finger sensor, and nasal tubes to ensure hygiene and proper function.

• Main Unit: Wipe the main unit with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• SpO2 Finger Sensor: Clean the silicone sensor with a soft cloth dampened with rubbing alcohol. Allow it to air dry completely before storage or next use.
• Nasal Tubes: The nasal tubes are designed for single-use. However, if used by the same person, they can be reused a couple of times after thorough disinfection. Disinfect by washing with mild soap and water, rinsing thoroughly, and allowing to air dry completely.

7.2 Battery Care

To prolong battery life, charge the device regularly. Avoid completely draining the battery or storing the device for extended periods without charge.

7.3 Storage

Store the EMAY SleepO2 Pro in a cool, dry place away from direct sunlight and extreme temperatures. Keep it in its original packaging or a protective case when not in use.

8. Troubleshooting

If you encounter issues with your EMAY SleepO2 Pro, refer to the following common solutions:

• No Reading/Inaccurate Readings: Ensure the finger sensor is clean, dry, and securely placed on your finger. Avoid excessive movement during measurement. Check that the nasal tube is correctly connected and positioned.
• Device Not Powering On: Ensure the device is fully charged. Connect it to the charger and try again.
• Data Transfer Issues: Verify that the USB cable is properly connected to both the device and the computer. Ensure the PC software is correctly installed and updated.
• Software Connection Problems: If the software fails to connect, try restarting both the device and the computer. Reinstalling the software may also resolve the issue.
• Alarms Not Functioning: Check the alarm settings on the device to ensure they are enabled and thresholds are set appropriately.

For more detailed troubleshooting or persistent issues, please contact EMAY customer support.

9. Specifications

10. Warranty and Support

EMAY provides a warranty for the SleepO2 Pro against defects in materials and workmanship under normal use. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official EMAY website.

If you require technical assistance, have questions about your device, or need to claim warranty service, please contact EMAY customer support. Contact information can typically be found in the user manual or on the EMAY website.