--- product_id: 151035630 title: "CN340 Series OLED Pulse Oximeter" brand: "mibest" price: "€ 28.07" currency: EUR in_stock: true category: "Mibest" url: https://www.desertcart.ie/products/151035630-cn340-series-oled-pulse-oximeter store_origin: IE region: Ireland --- # 6 display modes & dual color OLED 40-hour battery life 10-sec SpO2 reading CN340 Series OLED Pulse Oximeter **Brand:** mibest **Price:** € 28.07 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your wellness game with precision and style! ## Quick Answers - **What is this?** CN340 Series OLED Pulse Oximeter by mibest - **How much does it cost?** € 28.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/151035630-cn340-series-oled-pulse-oximeter) ## 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 - • **Instant Precision:** Get accurate SpO2 and pulse readings in just 10 seconds—no waiting, no guessing. - • **Vibrant OLED Display:** Dual color, 4-direction viewing, and 6 modes with 10 brightness levels for ultimate clarity anytime. - • **Effortless One-Button Use:** Designed for busy pros—check your vitals on the fly with a single, intuitive button. - • **Out-of-the-Box Confidence:** Includes batteries, manual, pouch, and 1-year warranty with USA-based support—ready when you are. - • **Sport-Ready & Travel-Friendly:** Lightweight and portable with a protective pouch and lanyard—perfect for athletes, aviators, and adventurers. ## Overview The mibest OLED Finger Pulse Oximeter delivers fast, reliable SpO2 and pulse rate readings with a vibrant dual-color OLED display featuring 6 modes and adjustable brightness. Lightweight and portable, it’s designed for sports and aviation enthusiasts, offering 40 hours of battery life and easy one-button operation. Comes complete with batteries, carrying pouch, lanyard, and a 1-year warranty backed by USA customer support. ## Description Buy mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Light Blue on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - ACCURATE AND RELIABLE: MIBEST oxygen meter finger pulse oximeter accurately determine your SpO2 in 10 seconds and can read and display up to 100% on a larger OLED display - LUXURY AND RELIABILITY: Our accurate dual color oximeter displays SpO2 in 4 directions, 6 display modes, and 10 levels of adjustable brightness. Comes with a battery-low indicator. Suitable for all ages - EASY TO USE: Our pulse monitor is easy to use and has an efficient One Button Operation. The SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graph which great for checking your pulse signal strength - DESIGN FOR HOME USE & EXERCISE: This device is for Sports and Aviation use only and not intended for medical use. Its great for mountain climbers, bikers, trainers, aviators, and general sport enthusiasts to spot check SpO2 on the fly - OUT OF BOX READY: Our portable oxygen saturation device comes with a durable protective pouch (with loop for belt), Instruction manual, 2 AAA alkaline batteries, Neck lanyard (detachable and adjustable length) you'll be ready to use your portable oxygen sensor right out of the box. Comes with 1 Year Warranty and USA based customer support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NXQX164 | | ASIN | B07NXQX164 | | Batteries | 2 AA batteries required. (included) | | Battery Life | 40 hours | | Best Sellers Rank | #96,044 in Health & Household ( See Top 100 in Health & Household ) #72 in Athletic & Aviation Pulse Oximeters | | Brand Name | Mibest | | Color | Light Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (3,838) | | Date First Available | July 26, 2019 | | Department | All Ages | | Global Trade Identification Number | 00846841019272 | | Included Components | Fingertip Pulse Oximeter, Carrying Bag, Neck Lanyard, 2xAAA Batteries, Instruction Manual | | Item Weight | 55 g | | Item model number | MD300CN340 | | Measuring Range | [EO] 0-100% for SpO2 and approximately 30-200 beats per minute for pulse rate | | Model Name | MD300CN340 | | Model Number | MD300CN340 | | Number of Batteries | 2 AA batteries required. (included) | | Number of Items | 1 | | Package Dimensions | 3.82 x 2.6 x 2.09 inches; 1.94 ounces | | Part Number | CN340-LBLUE-DE | | UPC | 846841019272 | | Unit Count | 1 Count | ## Product Details - **Brand:** Mibest - **Color:** Light Blue - **Measuring Range:** [EO] 0-100% for SpO2 and approximately 30-200 beats per minute for pulse rate - **Model Name:** MD300CN340 - **Number of Batteries:** 2 AA batteries required. (included) ## Images ![CN340 Series OLED Pulse Oximeter - Image 1](https://m.media-amazon.com/images/I/61XcXZ3JQ1L.jpg) ## Frequently Bought Together - mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Light Blue - MMIZOO Wrist Blood Pressure Monitor Bp Monitor Large LCD Display Blood Pressure Machine Adjustable Wrist Cuff 5.31-7.68 inch Automatic 99x2 Sets Memory with Carrying Case for Home Use (W1681) - 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.ie/products/151035630-cn340-series-oled-pulse-oximeter](https://www.desertcart.ie/products/151035630-cn340-series-oled-pulse-oximeter) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-09-01*