---
product_id: 674167850
title: "EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis"
brand: "emay"
price: "5817841₫"
currency: VND
in_stock: null
reviews_count: 5
category: "Emay"
url: https://www.desertcart.vn/products/674167850-emay-sleep-oxygen-monitor-with-pc-software-and-app-bluetooth
store_origin: VN
region: Vietnam
---

# Rechargeable battery, 8-12h runtime Customizable audible alarm 72h continuous memory EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis

**Brand:** emay
**Price:** 5817841₫
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Stay ahead of your health curve with EMAY’s smart oxygen monitor—because peace of mind never sleeps.

## Quick Answers

- **What is this?** EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis by emay
- **How much does it cost?** 5817841₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/674167850-emay-sleep-oxygen-monitor-with-pc-software-and-app-bluetooth)

## Best For

- emay enthusiasts

## Why This Product

- Trusted emay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Recharge & Go:** Lightweight, rechargeable design eliminates battery hassles—ready for your busiest days and longest nights.
- • **Smart Audible Alerts:** Instant audio alarms wake you if oxygen or pulse dips below your set threshold—never miss a critical moment.
- • **Dual Mode Flexibility:** Switch effortlessly between spot checks and continuous monitoring to suit your lifestyle and health needs.
- • **Comprehensive PC & Mobile App:** Download detailed reports, export CSV data, and share professional insights with your physician.
- • **Seamless 72-Hour Data Storage:** Track your oxygen & heart rate trends overnight without needing your phone.

## Overview

The EMAY Sleep Oxygen Monitor is a professional-grade Bluetooth pulse oximeter designed for continuous overnight SpO2 and heart rate tracking. Featuring 72 hours of built-in memory, customizable audible alarms, and dual monitoring modes, it operates independently without constant smartphone connection. Its free PC and mobile apps provide detailed data analysis and export options, making it ideal for proactive health management and sharing with healthcare providers. Rechargeable and lightweight, it supports uninterrupted monitoring with ease and precision.

## Description

Buy EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Reliable Oxygen Monitor with Audible Alarm & Long Battery Life—Ideal for Hands-Free Patient Care - This oxygen monitor is a top choice for professional use. I rely on it for patient monitoring, and the audible alarm is a game-changer—you can set it to trigger at your preferred SpO2 level, ensuring you’re immediately alerted. The alarm is clear, even through a baby monitor, and the battery consistently lasts around 12 hours, perfect for long shifts. I was so impressed that I bought a second unit for 24/7 monitoring. One of the most convenient features is its simplicity—no app or Bluetooth required, which is a huge improvement over the wrist version I previously used. With no need for constant checking or toggling settings, it frees up time for other tasks, almost like having an extra set of hands. Navigating the settings is intuitive, and the company’s proactive customer support shows a genuine commitment to quality. One minor downside is that, with extended use, it can leave a red mark, so I occasionally switch fingers to prevent pressure marks, especially for overnight monitoring. While the reports are detailed and professional, I’ve moved away from using them as this device’s real-time tracking has become my go-to. Overall, the audible alarm, battery life, and ease of use make this monitor an invaluable tool for reliable, hands-free patient care.
Review: Great Quality Unit to Track Blood Oxygen and Pulse Rate Levels - I'm impressed at how this device works and the detailed information I'm getting. I've COPD and Sleep Apnea and use oxygen at night to sleep and off and on during the day. I'm able to wear the finger meter using the strap to keep it on all night. The information on my oxygen saturation and heart rate are great. This unit takes a data point reading of O2 and pulse every 30 seconds from the time I turn it on record until I turn off the record. Plug in the USB cable to my computer and using their App download the information from the finger unit to the App. I can review the data and review a chart version that shows more detail than I every expected. I showed a copy of the charts to my doctor today when I went in for a check up. He knew exactly what they were and explained to me what all the data was showing. He even asked where I got it from. You can even download an Excel file of all the data points if you want to manipulate the data yourself if you want. This has been a great device for me to be able to see what's going on with my O2 and pulse during the night when it's difficult to tell what's going on since I'm asleep. Great unit and well done. It took a little while to get used to the Pulse Oximeter sticking off my finger at night but the little strap keeps it from getting pulled off you finger when sleeping. Will get another one if this one ever fails. By the way this meter has a rechargeable battery that lasts about 8 hours also. Just plug it in a USB to recharge and you're ready to go.

## Features

- Support Two Modes: 1. Spot Check-> Read your oxygen level in real time whenever needed without recording data 2. Continuous Tracking -> Record data second by second over time for later analysis and report.
- Stand-alone oxygen monitor with 72 hours built-in memory that you don’t need a smartphone to make it work. Wear it to sleep and take it off to sync in the morning. Settings (alarm threshold, mode switch, memory clearance) can be done on the device itself without connecting to app.
- Audio alarm to wake you up once your oxygen or heart rate drops below threshold
- Free PC Software & iOS/Android App : 1. Download and review your historical data second by second 2. Export the granular data as CSV file for sharing & analysis 3. Generate professional oxygen report with crucial information such as oxygen & HR trends over time, ODI data to share with your physician
- Rechargeable design, lightweight, no aaa batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L4SHGXW |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #127,633 in Health & Household ( See Top 100 in Health & Household ) #118 in Athletic & Aviation Pulse Oximeters |
| Date First Available | November 5, 2021 |
| Item Weight | 5.9 ounces |
| Manufacturer | EMAY |
| Package Dimensions | 3.86 x 3.78 x 1.65 inches |

## Product Details

- **Brand:** EMAY
- **Color:** Blue
- **Measuring Range:** 70% to 100%
- **Model Name:** EMO-90 Sleep Oxygen Monitor
- **Number of Batteries:** 1 Lithium Ion batteries required.

## Images

![EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis - Image 1](https://m.media-amazon.com/images/I/71N0braQd8L.jpg)
![EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis - Image 2](https://m.media-amazon.com/images/I/71PZN5EganL.jpg)
![EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis - Image 3](https://m.media-amazon.com/images/I/71agmvmQ7GL.jpg)
![EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis - Image 4](https://m.media-amazon.com/images/I/81Q5QdS5tKL.jpg)
![EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis - Image 5](https://m.media-amazon.com/images/I/71LLzLhv-uL.jpg)

## Questions & Answers

**Q: Why did the alarm just wake me, even though the data shows oxygen and heart rate were never out of range?**
A: I don't use the alarm option. May have been a sudden drop that you can barely see on the printout. Enlarge the printout and also check the alarm settings as well.

**Q: i am looking at emayltd official website, they 've just posted two types of cheaper oxymeter, isn't it weird? None of them look like this...**
A: The do have a cheaper version. Go for this one

**Q: Has anyone used this device during the day for continuous recording?**
A: If you are active, wearing it all day wouldn't be practical. I've used it while riding my bicycle (to see if that would put my heart in a bad way - it would, dang it). But it's clumsy to wear, and best to tape it on if doing anything even semi-active. I tape it on at night as well.

**Q: Does it record spot readings to history? Or does it only save continuous recordings?**
A: It only records when "Record" is turned on.  It does not record spot readings if "Record" is turned off.   The memory will record as many segments as you want, short or long, up to a cumulative total of 72 hours.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Oxygen Monitor with Audible Alarm & Long Battery Life—Ideal for Hands-Free Patient Care
*by B***N on November 13, 2024*

This oxygen monitor is a top choice for professional use. I rely on it for patient monitoring, and the audible alarm is a game-changer—you can set it to trigger at your preferred SpO2 level, ensuring you’re immediately alerted. The alarm is clear, even through a baby monitor, and the battery consistently lasts around 12 hours, perfect for long shifts. I was so impressed that I bought a second unit for 24/7 monitoring. One of the most convenient features is its simplicity—no app or Bluetooth required, which is a huge improvement over the wrist version I previously used. With no need for constant checking or toggling settings, it frees up time for other tasks, almost like having an extra set of hands. Navigating the settings is intuitive, and the company’s proactive customer support shows a genuine commitment to quality. One minor downside is that, with extended use, it can leave a red mark, so I occasionally switch fingers to prevent pressure marks, especially for overnight monitoring. While the reports are detailed and professional, I’ve moved away from using them as this device’s real-time tracking has become my go-to. Overall, the audible alarm, battery life, and ease of use make this monitor an invaluable tool for reliable, hands-free patient care.

### ⭐⭐⭐⭐⭐ Great Quality Unit to Track Blood Oxygen and Pulse Rate Levels
*by B***S on September 2, 2025*

I'm impressed at how this device works and the detailed information I'm getting. I've COPD and Sleep Apnea and use oxygen at night to sleep and off and on during the day. I'm able to wear the finger meter using the strap to keep it on all night. The information on my oxygen saturation and heart rate are great. This unit takes a data point reading of O2 and pulse every 30 seconds from the time I turn it on record until I turn off the record. Plug in the USB cable to my computer and using their App download the information from the finger unit to the App. I can review the data and review a chart version that shows more detail than I every expected. I showed a copy of the charts to my doctor today when I went in for a check up. He knew exactly what they were and explained to me what all the data was showing. He even asked where I got it from. You can even download an Excel file of all the data points if you want to manipulate the data yourself if you want. This has been a great device for me to be able to see what's going on with my O2 and pulse during the night when it's difficult to tell what's going on since I'm asleep. Great unit and well done. It took a little while to get used to the Pulse Oximeter sticking off my finger at night but the little strap keeps it from getting pulled off you finger when sleeping. Will get another one if this one ever fails. By the way this meter has a rechargeable battery that lasts about 8 hours also. Just plug it in a USB to recharge and you're ready to go.

### ⭐⭐⭐⭐ Real-time monitoring is GREAT
*by A***E on July 20, 2022*

PROS: * Visual display while monitoring is very nice. * Display is crisp and clear. Easy to read. * Device setup is straightforward and easy to do. * Uploading to the PC / phone is easy. * It is very easy to start the recording, to upload data to your phone or to the PC. * I charged the device every day so no problems running out of battery overnight. * The real-time display is GREAT. * I had the opportunity to compare, simultaneously, the SleepO2 and the EMO-90 and they both recorded similar results. * I have tried both the SleepO2 and EMO-90. The EMO-90 is great for watching in real-time, while the SleepO2 is more comfortable for nighttime wear. CONS: * not as comfortable as the SleepO2. Hard case vs. silicon finger sensor. * has a tendency to fall off the finger during the night, this would produce two (or more) files that would need to be uploaded. The files could not be merged. * I was afraid of the monitor falling off my finger when getting up in the middle of the night. The SleepO2 was gently tethered to my wrist. * file management on the PC is a bit tricky. File names require some concentration to determine what was recorded and what was not. * It is possible to upload the same file multiple times, which confused me when I was trying to look at trends. This could be avoided by printing the summary reports. *Some data management tools (Excel spreadsheets, for example) would be nice for viewing the data. It can be done, but it is not for the average user. Maybe EMay could offer some templates or if there is a user group, users could contribute. SUMMARY: * Very nice device, especially handy for real-time monitoring of pulse rate and oxygen level. * Very good quality. * Not as comfortable for nighttime wear as the SleepO2. * To check its accuracy, I will be asking my doctor to do an office measurement, or even better, schedule a home sleep study with a professional machine. I will try to amend my review after that test.

## Frequently Bought Together

- EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis
- Hard Case for EMAY Oximeters | Compatible with EMO-60, EMO-80, EMO-90 | Protective and Carrying Case for EMAY Bluetooth Pulse Oximeters

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*