--- product_id: 586166988 title: "Blood Oxygen Monitor Bluetooth Pulse Oximeter, HOLFENRY Oxygen Monitor finger Adults CE Approved With App checking Heart Rate/Blood Oxygen Saturation Level/ SpO2 PI PR" brand: "holfenry" price: "€ 44.37" currency: EUR in_stock: true reviews_count: 13 category: "Holfenry" url: https://www.desertcart.hr/products/586166988-blood-oxygen-monitor-bluetooth-pulse-oximeter-holfenry-oxygen-monitor-finger store_origin: HR region: Croatia --- # ±2% SpO2 Accuracy Bluetooth App Sync 75g Ultra-Lightweight Blood Oxygen Monitor Bluetooth Pulse Oximeter, HOLFENRY Oxygen Monitor finger Adults CE Approved With App checking Heart Rate/Blood Oxygen Saturation Level/ SpO2 PI PR **Brand:** holfenry **Price:** € 44.37 **Availability:** ✅ In Stock ## Summary > 🩺 Stay ahead of your health game with precision and style! ## Quick Answers - **What is this?** Blood Oxygen Monitor Bluetooth Pulse Oximeter, HOLFENRY Oxygen Monitor finger Adults CE Approved With App checking Heart Rate/Blood Oxygen Saturation Level/ SpO2 PI PR by holfenry - **How much does it cost?** € 44.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/586166988-blood-oxygen-monitor-bluetooth-pulse-oximeter-holfenry-oxygen-monitor-finger) ## Best For - holfenry enthusiasts ## Why This Product - Trusted holfenry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & On-the-Go:** Weighing just 75g with a detachable lanyard, it’s designed for effortless portability and everyday use. - • **Precision You Can Trust:** CE-approved accuracy with ±2% SpO2 and ±2 bpm pulse rate ensures reliable health insights anytime. - • **User-Friendly Experience:** Slip it on, get results in 8 seconds—no complicated setup, just instant peace of mind. - • **Holistic Health Monitoring:** Track blood oxygen saturation, heart rate, and perfusion index all in one sleek device. - • **Seamless Bluetooth Connectivity:** Instantly sync your readings to the intuitive Healthtree app for real-time monitoring and historical tracking. ## Overview The HOLFENRY Blood Oxygen Monitor is a CE-approved, Bluetooth-enabled pulse oximeter delivering ±2% SpO2 accuracy and ±2 bpm pulse rate precision. Lightweight at 75g, it pairs effortlessly with the Healthtree app for real-time and historical health data tracking. Designed for adults on the move, it offers quick 8-second readings of blood oxygen saturation, heart rate, and perfusion index, making it an essential companion for fitness enthusiasts, families, and wellness-focused professionals. ## Description Blood Oxygen Monitor Bluetooth Pulse Oximeter, HOLFENRY Oxygen Monitor finger Adults CE Approved With App checking Heart Rate/Blood Oxygen Saturation Level/ SpO2 PI PR : desertcart.co.uk: Health & Personal Care Review: V Easy to use - Very easy to use and I assume it is acccurate Review: Very accurate, very simple in use - I was impressed by how accurate It is! Also It is very simple in use-very straightforward! nice & compact! I just keep it in my handbag with me anywhere I go! Highly recommend! Very important for bring in control of our health! ## Features - FREE APP for Android and iOS: The pulse oximeter bluetooth with App allows you to monitor results and display plethysmography (SpO2 waveform), heart rate and perfusion index in real time and store historical data. All results will be stored on the App, where powerful digital recordings no longer require handwriting. - Easy Connect with Bluetooth APP: 1. Activate Bluetooth on your mobile phone and oximeter; 2. choose the "Healthtree - Health assistant" application, the heart rate monitor finger will connect automatically. - Accurate and Reliable: SpO2 level accuracy is ±2%, measurement range is 0% to 100% and pulse rate is ±2 bpm and 30-250 bpm. With CE Approved , HOLFENRY sats monitor is high accurate and reliable, which can accurately measure blood oxygen saturation (SpO2), heart rate (PR) and blood perfusion index (PI). Ideal for Families, Gym, Yoga, Outdoor Sports. - Lightweight and Portable: The o2 monitor finger only 75g and small in size, energy-efficient and easy to carry. It also comes with a detachable lanyard that can measure oxygen saturation anywhere. - Easy to Use: Just slip it on your finger and you will know your oxygen saturation and pulse rate on the oxygen level machine display after 8s. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLTQ76Z1 | | ASIN | B0CLTQ76Z1 | | Are batteries included? | Yes | | Best Sellers Rank | 34,183 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 49 in Oximeters | | Brand Name | HOLFENRY | | Colour | Black | | Country of Origin | China | | Country of origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (746) | | Customer reviews | 4.3 4.3 out of 5 stars (746) | | Included Components | 1x Pulse oximeter;2x AAA Batteries;1x optional lanyard/leash; 1x User Manual | | Manufacturer | HOLFENRY | | Manufacturer | HOLFENRY | | Manufacturer reference | HO-50CL-BK-UK | | Measurement Accuracy | ±2% | | Measuring Range | 0-100 percent | | Model Name | HOLFENRY Blood Oxygen Monitor | | Package Dimensions | 8.6 x 6.9 x 4.2 cm; 70 g | | Part Number | HO-50CL-BK-UK | | Product Warranty | All HOLFENRY products are covered by 12 months service. Life-time Customer Care | | Unit Count | 1.0 count | ## Product Details - **Brand:** HOLFENRY - **Colour:** Black - **Measurement accuracy:** ±2% - **Measuring range:** 0-100 percent - **Model name:** HOLFENRY Blood Oxygen Monitor ## Images ![Blood Oxygen Monitor Bluetooth Pulse Oximeter, HOLFENRY Oxygen Monitor finger Adults CE Approved With App checking Heart Rate/Blood Oxygen Saturation Level/ SpO2 PI PR - Image 1](https://m.media-amazon.com/images/I/51SVOMWNBvL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How to Connect the Bluetooth?** A: 1. Activate Bluetooth on your mobile phone and oximeter; 2. choose the "Healthtree - Health assistant" application, the bluetooth oximeter will connect automatically. You can view monitoring data, export historical data and set alerts in the APP. **Q: What's The Standard Value of SpO2/Heart Rate/PI?** A: --The normal range of SpO2 at low elevation area is 94%-100%; --The normal heart rate in adults is 60-100 beats/min in a peaceful-state. And,it is slower in the elderly and faster in children, with more than 100 beats/min in children <3 years of age. **Q: What Should I do If the Reading Does Not Meet The Above Indicators?** A: --Please monitor 2-3 times at different times of the day, and maintain continuous monitoring for 2-3 days. --If the reading still does not meet the standard value, we recommend you should go to the hospital for detailed consultation. **Q: Who Needs To Have A Pulse Oximeter?** A: --If you are a fitnss,outdoor sports fans and live with children and/or elderly people, as well as people with heart or lung problems or with a history of strokes, which provides us with approximate information, which can sometimes be vital ## Customer Reviews ### ⭐⭐⭐⭐⭐ V Easy to use *by C***N on 17 June 2025* Very easy to use and I assume it is acccurate ### ⭐⭐⭐⭐⭐ Very accurate, very simple in use *by D***A on 25 November 2024* I was impressed by how accurate It is! Also It is very simple in use-very straightforward! nice & compact! I just keep it in my handbag with me anywhere I go! Highly recommend! Very important for bring in control of our health! ### ⭐⭐⭐⭐ SATS monitor works, the app not so much *by M***E on 21 February 2026* Works well but the app is not as good as our previous one. ## Frequently Bought Together - Bluetooth Pulse Oximeter With Free APP, HOLFENRY Oxygen Monitor finger Adults for Heart Rate Blood Oxygen Saturation Includes 2 AAA Batteries and Lanyard - OxiPro OX2 - CE Certified - MHRA Registered Pulse Oximeter/Blood Oxygen Monitor - Finger Oxygen Saturation Monitor/SATS Monitor SpO2 - UK Approved Medical Device --- ## 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.hr/products/586166988-blood-oxygen-monitor-bluetooth-pulse-oximeter-holfenry-oxygen-monitor-finger](https://www.desertcart.hr/products/586166988-blood-oxygen-monitor-bluetooth-pulse-oximeter-holfenry-oxygen-monitor-finger) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-14*