---
product_id: 151490150
title: "mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black"
brand: "mibest"
price: "¥6989"
currency: JPY
in_stock: true
category: "Mibest"
url: https://www.desertcart.jp/products/151490150-mibest-oled-finger-pulse-oximeter-o2-meter-dual-color-white
store_origin: JP
region: Japan
---

# Dual-color OLED display Ultra-light 2.89 oz portable design Fast 8-second readings mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black

**Brand:** mibest
**Price:** ¥6989
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your wellness game with precision and style!

## Quick Answers

- **What is this?** mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black by mibest
- **How much does it cost?** ¥6989 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/151490150-mibest-oled-finger-pulse-oximeter-o2-meter-dual-color-white)

## Best For

- mibest enthusiasts

## Why This Product

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

## Key Features

- • **Vivid OLED Clarity:** Dual-color screen with 10 brightness levels ensures crystal-clear data anytime, anywhere.
- • **Instant Health Insights:** Get accurate SpO2 & pulse rate in just seconds—no waiting, no guessing.
- • **Pocket-Ready Portability:** Compact and featherlight, fits effortlessly in your gym bag or carry-on for on-the-go monitoring.
- • **All-Inclusive Starter Kit:** Comes with batteries, lanyard, and case—ready to use right out of the box, no extra purchases needed.
- • **Athlete & Aviator Approved:** Trusted by fitness buffs and pilots alike for quick, reliable oxygen tracking during high-performance activities.

## Overview

The mibest OLED Finger Pulse Oximeter delivers fast, accurate blood oxygen and pulse readings with a vibrant dual-color OLED display. Lightweight and compact, it’s designed for active professionals and adventurers who demand reliable health data on the move. Ready to use immediately with included batteries and accessories, it’s the perfect companion for fitness, travel, and everyday wellness monitoring.

## Description

Buy mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- 【FAST & ACCURATE READINGS】Quickly measure blood oxygen saturation (SpO2), pulse rate, and pulse strength in seconds. Features 4 display directions, 6 display modes, and 10 adjustable brightness levels for clear, easy-to-read results.
- 【BRIGHT OLED DISPLAY】Large dual-color OLED screen displays SpO2, pulse rate, pulse bar graph, and battery status with exceptional clarity. Adjustable brightness helps ensure comfortable viewing in different lighting conditions.
- 【COMPACT, LIGHTWEIGHT & PORTABLE】Designed for everyday carry, this lightweight fingertip pulse oximeter fits a wide range of finger sizes and easily slips into a pocket, backpack, gym bag, or flight bag.
- 【READY TO USE RIGHT OUT OF THE BOX】Includes 2 AAA batteries, carrying case, detachable lanyard, and user manual so you can start checking oxygen saturation levels immediately without additional accessories.
- 【IDEAL FOR SPORTS & AVIATION USE】Perfect for climbers, hikers, cyclists, runners, skiers, pilots, and fitness enthusiasts who want to quickly spot-check oxygen saturation and pulse rate while on the go. Not intended for medical use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NZST4JB |
| ASIN  | B07NZST4JB |
| Are batteries included? | Yes |
| Batteries  | 2 AAA batteries required. (included) |
| Battery Life | 40 Hours |
| Best Sellers Rank | #44,123 in Health & Household ( See Top 100 in Health & Household ) #33 in Athletic & Aviation Pulse Oximeters |
| Brand Name | Mibest |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (21,178) |
| Date First Available  | February 19, 2019 |
| Included Components | Fingetip Pulse Oximeter, Neck Lanyard, Carrying Case, 2xAAA Batteries, Instruction Manual |
| Item Dimensions L x W x H | 2.5"L x 1.2"W x 1.15"H |
| Item Weight | 2.89 Ounces |
| Item model number  | MD300CN340 |
| Manufacturer | mibest |
| Manufacturer  | mibest |
| Measurement Accuracy | +/-2% |
| Measuring Range | 0% to 100% |
| Model Name | MD300CN340 Black |
| Model Number | MD300CN340 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Part Number | MD300CN340 Black |
| Product Dimensions  | 2.5 x 1.2 x 1.15 inches; 2.89 ounces |
| UPC | 846841019258 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Mibest
- **Color:** Black
- **Measurement Accuracy:** +/-2%
- **Measuring Range:** 0% to 100%
- **Number of Batteries:** 2 AAA batteries required. (included)

## Images

![mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black - Image 1](https://m.media-amazon.com/images/I/61QgzgJlX7L.jpg)

## Questions & Answers

**Q: What is the normal range of SpO2?**
A: The normal range for SpO2 is typically considered from 95% to 99%. The SpO2 measurement may be lower for people who live at high altitudes. Your doctor will be in the best position to advice where your readings should be.

**Q: What kind of conditions may cause an inaccurate reading?**
A: Cold hands, poor circulation, very weak pulse, movement, fingernail polish and acrylic nails may cause inaccurate results.

**Q: The SpO2 is not changing, is it stuck?**
A: SpO2 does not change like pulse rate. It is slow to change.

**Q: What is the normal range for pulse rate?**
A: The normal resting range for pulse rate is typically considered from 60-100 beats per minute. Ask your health professional this question as it pertains to you.

**Q: Why are the springs in the battery compartment on the same side?**
A: Make sure to follow the plus/minus signs engraved on the battery casing and not follow the direction of the springs.

## Frequently Bought Together

- mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Black
- Oklar Blood Pressure Monitors for Home Use Rechargeable Wrist Digital BP Machine Cuff with LED Backlit Display, Voice Broadcast, 240 Memory Storage for 2 Users with Carrying Case
- No-Touch Thermometer for Adults and Kids, Accurate Digital Baby Thermometer, FSA HSA Eligible, Fever Alarm & Silent Mode, 2 in 1 Forehead & Object Thermometer

---

## 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.jp/products/151490150-mibest-oled-finger-pulse-oximeter-o2-meter-dual-color-white](https://www.desertcart.jp/products/151490150-mibest-oled-finger-pulse-oximeter-o2-meter-dual-color-white)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-04*