---
product_id: 172988556
title: "Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data"
brand: "emay"
price: "$137"
currency: NZD
in_stock: true
reviews_count: 8
category: "Emay"
url: https://www.desertcart.nz/products/172988556-sleep-oxygen-monitor-with-built-in-recording-capability-track-continuous
store_origin: NZ
region: New Zealand
---

# 40 hrs continuous data memory Sync data anytime via app Rotating large LCD display Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data

**Brand:** emay
**Price:** $137
**Availability:** ✅ In Stock

## Summary

> 💤 Monitor your nights, own your days — never miss a breath of insight!

## Quick Answers

- **What is this?** Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data by emay
- **How much does it cost?** $137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/172988556-sleep-oxygen-monitor-with-built-in-recording-capability-track-continuous)

## 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

- • **Comfort All Night:** Lightweight, secure fit ensures uninterrupted monitoring while you sleep.
- • **Effortless Data Review:** Free iOS/Android app lets you analyze second-by-second trends and export reports.
- • **Proactive Sleep Insights:** Track blood oxygen dips and pulse rates to empower your wellness journey.
- • **Record First, Sync Later:** Seamlessly capture 40 hours of oxygen & pulse data without app connection.
- • **Clear Visuals, No Neck Twist:** Large rotating LCD display makes reading your stats effortless from any angle.

## Overview

The EMAY Sleep Oxygen Monitor is a lightweight, user-friendly device designed for continuous overnight tracking of blood oxygen saturation and pulse rate. With 40 hours of built-in memory, it records data independently of your phone, syncing later via a free app that provides detailed sleep reports and raw data exports. Featuring a large rotating LCD display for easy viewing, this monitor is ideal for sports and aviation enthusiasts seeking proactive health insights, though it is not intended for medical diagnosis.

## Description

Product description EMAY Product Comparison EMO-80 EMO-90 SleepO2 Sleep Breathing Monitor

Review: Emay Sleep Oxygen Monitor - The Emay oxygen monitor works great. It stays on your finger at night and had no lapse of data. The app was extremely easy to setup and use. The reports it generates are detailed and easy to read.
Review: A literal life saver! - For months I was waking up with massive migraines, feelings like I hadn't slept in weeks, fatigued and brain fog constantly. I'd talked with my doctor about setting up a sleep study but they were backlogged. Every day I felt progressively worse and worse. Then I though "I'll just do my own sleep study, see if I really do have apnea going on". I ordered this device and was absolutely shocked at what I saw. I knew it wasn't good, but not this scary! I was dipping clear down to 68% oxygen saturation (65% is where your lips and fingers turn blue). I showed my Mom this first graph and she just happened to have an extra CPAP machine stored away. She got me setup and the first night was incredible! I felt like a new human! (2nd graph). This all went down 2 months before my actual sleep study which confirmed, yep, I have a pretty good case of sleep apnea. I feel like without this tool, I genuinely wouldn't have survived! As for the device itself, it works pretty flawlessly! It's comfortable, stays on well through the night and uploads the data to the app with ease. Part of my nightly routine now! Only thing that's kind of a bummer is how quick it runs through AAA batteries (a set every 8 days or so). I picked up some rechargeable batteries, which I'd highly recommend. Beyond that, solid device, well worth the price! If you suspect sleep apnea (you snore, you wake up fatigued, you have brain fog, mornings are way more rough than they used to), BUY THIS!

## Features

- With a 40 hours' built-in data memory, the EMAY Oxygen Monitor allows you to record O2 & heart rate continuously.
- Record First, Sync Later! The oximeter records continuously without real-time connection to the app. Just put it on to record and take it off to sync later at your convenience.
- Free iOS/Android app to review your historical data second by second, and export summary report to share with your physician.
- Accurately determine your blood oxygen and pulse rate. Display it on a large and rotating digital LCD display. You do not need to twist your neck trying to see it.
- This device is intended for sports & aviation use only, not for medical or diagnostic purpose.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RKVDHXH |
| Are batteries included? | Yes |
| Battery Life | 40 Hours |
| Best Sellers Rank | #3,800 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Heart Rate Monitors (Sports & Outdoors) #24 in Electronics & Gadgets |
| Brand | EMAY |
| Brand Name | EMAY |
| Color | Grey |
| Customer Reviews | 4.3 out of 5 stars 3,091 Reviews |
| Included Components | Device |
| Item Weight | 0.01 Kilograms |
| Manufacturer | EMAY |
| Measuring Range | SpO2: 35-100%, Pulse Rate: 30-250 bpm |
| Model Name | EMO-80 |
| Number of Batteries | 2 AAA batteries required. (included) |
| UPC | 797550113181 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** EMAY
- **Color:** Grey
- **Measuring Range:** SpO2: 35-100%, Pulse Rate: 30-250 bpm
- **Model Name:** EMO-80
- **Number of Batteries:** 2 AAA batteries required. (included)

## Images

![Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data - Image 1](https://m.media-amazon.com/images/I/71zUA9FNnUL.jpg)

## Questions & Answers

**Q: Does this unit have an alarm?**
A: no

**Q: Can this system write my results into the apple health app (healthkit)?**
A: Yes. As noted above, the oximeter collects data second-by-second and gives you its results (via its own app) in those fine-grained increments. Apple Health only allows for data on a minute-by-minute basis, so the oximeter data gets summarized minute-by-minute when sent to Apple Health.

**Q: can it detect if you had a nocturnal seizure?**
A: I am not really sure. If tracking oxygen levels while you sleep and certain levels can be used to indicate a nocturnal seizure then i would not see why not. This question may be more for a medical professional.

**Q: can you export raw pulse rate data to file?**
A: what do you mean by "raw" pulse rate?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Emay Sleep Oxygen Monitor
*by T***S on January 24, 2026*

The Emay oxygen monitor works great. It stays on your finger at night and had no lapse of data. The app was extremely easy to setup and use. The reports it generates are detailed and easy to read.

### ⭐⭐⭐⭐⭐ A literal life saver!
*by S***. on December 4, 2025*

For months I was waking up with massive migraines, feelings like I hadn't slept in weeks, fatigued and brain fog constantly. I'd talked with my doctor about setting up a sleep study but they were backlogged. Every day I felt progressively worse and worse. Then I though "I'll just do my own sleep study, see if I really do have apnea going on". I ordered this device and was absolutely shocked at what I saw. I knew it wasn't good, but not this scary! I was dipping clear down to 68% oxygen saturation (65% is where your lips and fingers turn blue). I showed my Mom this first graph and she just happened to have an extra CPAP machine stored away. She got me setup and the first night was incredible! I felt like a new human! (2nd graph). This all went down 2 months before my actual sleep study which confirmed, yep, I have a pretty good case of sleep apnea. I feel like without this tool, I genuinely wouldn't have survived! As for the device itself, it works pretty flawlessly! It's comfortable, stays on well through the night and uploads the data to the app with ease. Part of my nightly routine now! Only thing that's kind of a bummer is how quick it runs through AAA batteries (a set every 8 days or so). I picked up some rechargeable batteries, which I'd highly recommend. Beyond that, solid device, well worth the price! If you suspect sleep apnea (you snore, you wake up fatigued, you have brain fog, mornings are way more rough than they used to), BUY THIS!

### ⭐⭐⭐⭐⭐ Easy to use & accurate way to assess reduced blood oxygen levels and their severity
*by T***S on May 14, 2025*

The EMO-80 is an incredibly well-designed, accurate (I compared it to several other oximeters including my doctor's and my Apple watch), and useful product. The graphic displays and summary reports are easily accessible in the app, and they present, in a very user-friendly and professional way, all the information that is needed to assess reduced blood oxygen levels, to identify sleep apnea and its severity, and to check the effectiveness of sleep apnea remediation devices. The battery life is quite good. Using alkaline batteries, I get 6 nights of all night recording which is a couple of nights more than I expected with all night use. A minor positive point is that the device comes with, not one but two, sets of batteries and they are alkaline batteries. I don't know if you've noticed, but anything I have ever bought that comes with batteries always come with shorter-lasting non-alkaline batteries.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*