--- product_id: 37395743 title: "FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black" brand: "facelake" price: "€ 39.39" currency: EUR in_stock: true reviews_count: 8 category: "Face Lake" url: https://www.desertcart.hr/products/37395743-facelake-fl400-pulse-oximeter-with-carrying-case-batteries-neck-wrist store_origin: HR region: Croatia --- # Designed for sports & aviation enthusiasts 30-hour battery life with included AAA batteries 10-sec rapid SPO2 & pulse readout FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black **Brand:** facelake **Price:** € 39.39 **Availability:** ✅ In Stock ## Summary > ⏱️ Stay ahead of your health game with rapid, reliable pulse monitoring! ## Quick Answers - **What is this?** FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black by facelake - **How much does it cost?** € 39.39 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/37395743-facelake-fl400-pulse-oximeter-with-carrying-case-batteries-neck-wrist) ## Best For - facelake enthusiasts ## Why This Product - Trusted facelake brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Durable design trusted by thousands, with a 4.6-star rating from over 12,000 users. - • **All-Inclusive Kit:** Comes with batteries, carrying case, and neck/wrist cord for on-the-go convenience and protection. - • **Sport-Ready Precision:** Engineered specifically for athletes, mountain climbers, and aviators who demand reliable performance. - • **Peace of Mind Warranty:** Backed by a full one-year warranty, ensuring your investment is protected. - • **Instant Health Insights:** Get accurate SPO2 and pulse rate readings in under 10 seconds—no waiting, no guessing. ## Overview The FaceLake® FL400 Pulse Oximeter delivers fast, accurate SPO2 and pulse rate readings in just 10 seconds. Designed for sports and aviation enthusiasts, it includes a carrying case, neck/wrist cord, and batteries with 30 hours of life. Trusted by over 12,000 users with a 4.6-star rating, this durable device is backed by a one-year warranty, making it the perfect companion for active professionals who prioritize health monitoring on the move. ## Description Buy FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black: Pulse Oximeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Durable & Reliable - I purchased it back in 2017, and I’m impressed that it’s still working perfectly after all these years. I originally bought it for my mother to monitor her levels at home. To be safe, we occasionally bring it along to her doctor’s appointments to compare the results with their professional equipment, it consistently matches their readings and proves to be very accurate. It’s been a reliable health tool for our family for over 6 years. Review: Good product - Works great had it over 1yr now..accurate reading ## Features - NOTE : The manufacturer has updated the battery installation method. Refer battery slot direction which is already indicated while battery installation. - Determine your SPO2 and Pulse Rate in 10 seconds or less displayed on its large digital red LED display. - SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or any sports enthusiasts interested in measuring their SPO2 and pulse rate. - Included: 2 AAA Batteries, FREE Carrying Case, Lanyard, User manual, Machine and our Full One-Year Warranty - NOTE: This device is for Sports & Aviation use only and is not a medical device. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MQY43YD | | Are batteries included? | Yes | | Battery Life | 30 Hours | | Best Sellers Rank | #228,531 in Health & Household ( See Top 100 in Health & Household ) #206 in Athletic & Aviation Pulse Oximeters | | Brand | FaceLake | | Brand Name | FaceLake | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 12,056 Reviews | | Global Trade Identification Number | 00703457513566 | | Manufacturer | FaceLake | | Measuring Range | SPO2: 70% to 100%, Pulse Rate: 30 to 200 bpm | | Model Name | FL400 | | Model Number | fl400-black | | Number of Batteries | 2 AAA batteries required. (included) | | Part Number | Fl400black | | UPC | 703457513566 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** FaceLake - **Color:** Black - **Measuring Range:** SPO2: 70% to 100%, Pulse Rate: 30 to 200 bpm - **Model Name:** FL400 - **Number of Batteries:** 2 AAA batteries required. (included) ## Images ![FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black - Image 1](https://m.media-amazon.com/images/I/71C7obDI+VL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable & Reliable *by N***X on February 18, 2026* I purchased it back in 2017, and I’m impressed that it’s still working perfectly after all these years. I originally bought it for my mother to monitor her levels at home. To be safe, we occasionally bring it along to her doctor’s appointments to compare the results with their professional equipment, it consistently matches their readings and proves to be very accurate. It’s been a reliable health tool for our family for over 6 years. ### ⭐⭐⭐⭐⭐ Good product *by J***N on January 12, 2026* Works great had it over 1yr now..accurate reading ### ⭐⭐⭐⭐⭐ Basic quality. *by L***R on May 7, 2017* This is a nice addition to my first aid bag. For the price it is a nice tool for assessment. The quality is on par with the price. It works and is accurate. If this is something you will use everyday I would say pay extra for something more durable. For sporadic use it's great. For use at a job I dont think it would stand up to that sort of use. Just my opinion. Not knocking the product. It is nice for the price. Used it for my dad who had pneumonia and was sent home on oxygen. He kept taking the oxygen off, I got it so he could actually see what was happening when he did that. He was more component with using his oxygen when I told him he should not let his oxygen level go below 92%. It made more sense to him why he should not take o2 off. This was just for home use and was fine and did the job I wanted it to do. ## Frequently Bought Together - FaceLake ® FL400 Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Black - MP MOZZPAK Vomit Bags – 24 Pack – 1000ml Emesis Bags – Leak Resistant, Medical Grade, Portable, Disposable Barf, Puke, Throw Up, Nausea Bags for Travel Motion Sickness (Blue, Pack of 24) --- ## 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/37395743-facelake-fl400-pulse-oximeter-with-carrying-case-batteries-neck-wrist](https://www.desertcart.hr/products/37395743-facelake-fl400-pulse-oximeter-with-carrying-case-batteries-neck-wrist) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*