---
product_id: 207577211
title: "Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White"
brand: "wellue"
price: "₩2456"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/207577211-wellue-pulse-oximeter-fingertip-blood-oxygen-saturation-heart-rate-monitor
store_origin: KR
region: South Korea
---

# OLED Display Bluetooth App 2 AAA Batteries Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White

**Brand:** wellue
**Price:** ₩2456
**Availability:** ❌ Out of Stock

## Summary

> Breathe Easy, Live Smart! 🌟

## Quick Answers

- **What is this?** Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White by wellue
- **How much does it cost?** ₩2456 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/207577211-wellue-pulse-oximeter-fingertip-blood-oxygen-saturation-heart-rate-monitor)

## Best For

- wellue enthusiasts

## Why This Product

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

## Key Features

- • **Track Your Trends:** Free app for real-time data and historical tracking.
- • **Convenience Included:** Comes with batteries and lanyard for on-the-go monitoring.
- • **User-Friendly Design:** Effortless one-button operation for all finger sizes.
- • **Stay Alert with Alerts:** Flashing warnings for unusual readings.
- • **Precision at Your Fingertips:** Accurate blood oxygen and heart rate monitoring.

## Overview

The Wellue Pulse Oximeter is a cutting-edge fingertip device that accurately measures blood oxygen saturation and heart rate. Featuring a large OLED display, it provides real-time data and alerts for unusual readings. With a free app for both Android and iOS, users can track their health trends effortlessly. Designed for ease of use, it accommodates various finger sizes and comes with essential accessories, making it perfect for sports and aviation enthusiasts.

## Description

Full description not available

## Features

- ACCURATE AND RELIABLE - Accurately measures your blood 02 level, pulse rate, pulse strength and pulse waveform and display them conveniently on a large OLED screen.
- WARNINGS FOR UNUSUAL READINGS - The value on screen will flash when unusual 02 level or pulse rate is observed. Keep an eye on your 02 level and PR.
- FREE APP FOR ANDROID AND iOS - Use App at no additional cost. Record and store a reading up to 10 hours continuously. (ONLY record when APP is running) View real time data, graphic report and trends of blood 02 level and pulse rate.
- EASY TO USE - Take a reading in an easy-to-use way, simply clip it on to your finger and turn it on at the press of a button. Finger probe with SMART Spring System accomodates wide range of finger sizes.
- COME WITH ACCESSORIES - Include 2 X AAA BATTERIES and a LANYARD for convenience. NOTE: This device is for Sports and Aviation use only and not intended for medical use.

## Product Details

- **Brand:** Wellue
- **Color:** white
- **Measuring Range:** SpO2: 70-100%, Pulse Rate: 30-250 bpm
- **Number of Batteries:** 2 AAA batteries required. (included)
- **Model Name:** FS20F

## Images

![Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White - Image 1](https://m.media-amazon.com/images/I/5134aoCw6WL.jpg)
![Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White - Image 2](https://m.media-amazon.com/images/I/71A99BLJwVL.jpg)
![Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White - Image 3](https://m.media-amazon.com/images/I/61cIesVMYCL.jpg)
![Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White - Image 4](https://m.media-amazon.com/images/I/71S1dNJxLIL.jpg)
![Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White - Image 5](https://m.media-amazon.com/images/I/413AfpWNH5L.jpg)

## Frequently Bought Together

- Wellue Pulse Oximeter Fingertip Blood Oxygen Saturation Heart Rate Monitor with Batteries and Lanyard Bluetooth FS20F White
- Wellue Bluetooth Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Built-in Memory, OLED Screen, Batteries, Free APP, Carry Bag & Lanyard
- Wellue Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor with Batteries, Carry Bag & Lanyard for Wellness Use

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/207577211-wellue-pulse-oximeter-fingertip-blood-oxygen-saturation-heart-rate-monitor](https://www.desertcart.kr/products/207577211-wellue-pulse-oximeter-fingertip-blood-oxygen-saturation-heart-rate-monitor)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*