---
product_id: 478822398
title: "Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Large LED Display, Heart Rate Monitor for Adults, Fingertip Pulse Oximetr, with Lanyard (Rose Gold)"
brand: "crfish"
price: "¥5684"
currency: JPY
in_stock: true
reviews_count: 8
category: "Crfish"
url: https://www.desertcart.jp/products/478822398-pulse-oximeter-fingertip-blood-oxygen-saturation-monitor-with-large-led
store_origin: JP
region: Japan
---

# Compact 2.24" x 1.22" x 1.33" size 30-day battery life Instant readings in seconds Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Large LED Display, Heart Rate Monitor for Adults, Fingertip Pulse Oximetr, with Lanyard (Rose Gold)

**Brand:** crfish
**Price:** ¥5684
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of your health game with style and precision!

## Quick Answers

- **What is this?** Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Large LED Display, Heart Rate Monitor for Adults, Fingertip Pulse Oximetr, with Lanyard (Rose Gold) by crfish
- **How much does it cost?** ¥5684 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/478822398-pulse-oximeter-fingertip-blood-oxygen-saturation-monitor-with-large-led)

## Best For

- crfish enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Built to last 5 years with 1-year warranty and lifetime maintenance—your reliable wellness companion.
- • **Effortless Health Tracking:** Clip on your finger and get accurate oxygen & pulse readings instantly with a bright LED display.
- • **Designed for On-the-Go Pros:** Lightweight and portable with a stylish rose gold finish and included lanyard for seamless carry.
- • **Versatile for Every Lifestyle:** Perfect for athletes, frequent flyers, and health-conscious millennials aged 2+ seeking proactive monitoring.
- • **Clear, User-Friendly Interface:** Large LED screen ensures quick, easy-to-read results—no guesswork, just confidence.

## Overview

The CRFISH Pulse Oximeter Fingertip is a compact, rose gold blood oxygen and heart rate monitor designed for athletes, aviation enthusiasts, and health-conscious users aged 2 and above. Featuring instant, accurate readings on a large LED display, a 30-day battery life, and a portable lanyard, it combines durability with convenience. Backed by a 5-year lifespan, 1-year warranty, and lifetime maintenance, it’s the perfect tool for proactive oxygen saturation and pulse monitoring anytime, anywhere.

## Description

Buy Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Large LED Display, Heart Rate Monitor for Adults, Fingertip Pulse Oximetr, with Lanyard (Rose Gold) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Accurate, Easy to Use, and Convenient - I use this fingertip pulse oximeter daily in home health care, and it’s been excellent. It’s accurate, quick, and very easy to use—just clip it on and get a reading in seconds. The display is clear and easy to read, which makes monitoring oxygen levels straightforward. It’s also small and lightweight, so it’s easy to store or carry around when visiting patients. Overall, it’s reliable, convenient, and a great tool for anyone needing regular oxygen monitoring. Highly recommend!
Review: Works great - Bought this for my medical assistant class and it works great!

## Features

- The Oximeter Fingertip Blood LED is designed for sports and aviation use, providing accurate readings of oxygen saturation levels and pulse rate，The product is suitable for children over 2 years old, young people and the elderly, and can play a certain auxiliary role for people with abnormal lungs.CRFISH oximeter has a service life of 5 years, 1 year warranty and lifetime maintenance
- Portable and Convenient: This oximeter comes with a portable lanyard, allowing you to carry it with ease wherever you go. It is compact and lightweight, making it perfect for athletes, pilots, and aviation enthusiasts
- User-Friendly Design: The product is 2.36 x 1.29 x 1.37 inches long and weighs 48.1g (0.106 LBS), making it light and easy for testers.The fingertip design of this oximeter makes it easy to use. Simply place your finger in the device and get instant readings on the LED display
- Wide Application: Whether you're a professional athlete or a frequent flyer, this oximeter is a must-have. Keep track of your oxygen levels and pulse rate anytime, anywhere
- 7*24 hours friendly customer service, if the product has quality problems, please contact the seller via desertcart email for free replacement. This device is for sports or aviation use only, not for medical use. Accessories include oximeter * 1, portable lanyard * 1 (easy to carry), packing box * 1, user manual * 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XHTNYMP |
| Battery Life | 30 days |
| Best Sellers Rank | #61,044 in Health & Household ( See Top 100 in Health & Household ) #42 in Athletic & Aviation Pulse Oximeters |
| Brand | CRFISH |
| Brand Name | CRFISH |
| Color | Pink |
| Customer Reviews | 4.0 out of 5 stars 801 Reviews |
| Included Components | pulse oximeter fingertip |
| Item Dimensions L x W x H | 2.24"L x 1.22"W x 1.33"H |
| Manufacturer | Xuzhou Yongkang Electronic Science Technology Co., Ltd |
| Measuring Range | [Broad] |
| Model Name | Pulse Oximeter Fingertip |
| Model Number | 836-LED |
| Number of Batteries | 2 AAA batteries required. |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 836-LED |
| Software Update Supported to Date | unknown |
| UPC | 749212270060 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CRFISH
- **Color:** Pink
- **Measuring Range:** [Broad]
- **Model Name:** Pulse Oximeter Fingertip
- **Number of Batteries:** 2 AAA batteries required.

## Images

![Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Large LED Display, Heart Rate Monitor for Adults, Fingertip Pulse Oximetr, with Lanyard (Rose Gold) - Image 1](https://m.media-amazon.com/images/I/61AZp0QdqCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate, Easy to Use, and Convenient
*by A***E on November 15, 2025*

I use this fingertip pulse oximeter daily in home health care, and it’s been excellent. It’s accurate, quick, and very easy to use—just clip it on and get a reading in seconds. The display is clear and easy to read, which makes monitoring oxygen levels straightforward. It’s also small and lightweight, so it’s easy to store or carry around when visiting patients. Overall, it’s reliable, convenient, and a great tool for anyone needing regular oxygen monitoring. Highly recommend!

### ⭐⭐⭐⭐⭐ Works great
*by N***Y on July 21, 2026*

Bought this for my medical assistant class and it works great!

### ⭐ Poor design
*by T***J on September 22, 2026*

Not worth the headache. It would have a hard time reading, you would really have to mess with it to get it to finally give you a reading. The bottom cover that holds the batteries continually fell off to the point where the bottom is gone and this has become unusable because the batteries are not secure in place. It's a frustrating little piece of equipment.

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**Shop now:** [https://www.desertcart.jp/products/478822398-pulse-oximeter-fingertip-blood-oxygen-saturation-monitor-with-large-led](https://www.desertcart.jp/products/478822398-pulse-oximeter-fingertip-blood-oxygen-saturation-monitor-with-large-led)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-27*