--- product_id: 649085307 title: "40 Pack For Medtronic Sensor Patches,Waterproof Guardian 3/4 Cover Patch,Easy To Use Pre-Cut Cgm Patch Protect Your Continuously 7 Days Long Stay,Glucose Monitor" brand: "liangmai" price: "AR$90798" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/649085307-40-pack-for-medtronic-sensor-patches-waterproof-guardian-3-4 store_origin: AR region: Argentina --- # 7+ days continuous secure wear Waterproof & Sweatproof for active lifestyles Skin-friendly, breathable latex-free material 40 Pack For Medtronic Sensor Patches,Waterproof Guardian 3/4 Cover Patch,Easy To Use Pre-Cut Cgm Patch Protect Your Continuously 7 Days Long Stay,Glucose Monitor **Brand:** liangmai **Price:** AR$90798 **Availability:** ✅ In Stock ## Summary > 🛡️ Stay Secure, Stay Active — Your Guardian for 7 Days Straight! ## Quick Answers - **What is this?** 40 Pack For Medtronic Sensor Patches,Waterproof Guardian 3/4 Cover Patch,Easy To Use Pre-Cut Cgm Patch Protect Your Continuously 7 Days Long Stay,Glucose Monitor by liangmai - **How much does it cost?** AR$90798 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/649085307-40-pack-for-medtronic-sensor-patches-waterproof-guardian-3-4) ## Best For - liangmai enthusiasts ## Why This Product - Trusted liangmai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack for Long-Term Use:** 40 premium patches in one pack mean you’re stocked for weeks of uninterrupted glucose monitoring—never run out when you need it most. - • **Unmatched 7-Day Sensor Security:** Keep your Medtronic Guardian 3/4 sensor firmly in place through every workout, swim, and shower without a second thought. - • **Effortless Application & Removal:** Pre-cut, easy-to-use patches let you apply and remove your sensor cover quickly, saving time for what really matters. - • **Gentle on Skin, Tough on Adhesion:** Latex-free, breathable polyurethane ensures comfort and irritation-free wear, even during long shifts or overnight monitoring. - • **Waterproof & Sweatproof Confidence:** Dive into your day worry-free—these patches shield your CGM device from water and sweat, perfect for the busiest professionals. ## Overview This 40-pack of LiangMai Guardian 3/4 sensor patches offers waterproof, sweatproof, and skin-friendly protection for Medtronic CGM devices. Designed for continuous 7+ day wear, these latex-free, breathable patches ensure your glucose monitor stays securely in place during all activities, from workouts to showers. Easy to apply and remove, this bulk pack keeps you covered long-term with reliable adhesion and comfort. ## Description Guardian patches are compatible with guardian devices 3 / 4. Features: Waterproof and Sweatproof Skin-Friendly and Breathable Latex-free and Long lasting Delivery content: 40 guardian 3/4 sensor cover patches Tear-Off Tips： When you need to remove the patch, you can apply a little alcohol around it, gently and slowly tear it along the skin, and hold down the sensor. And with 40 PCS adhesive, it will be enough for a long time usage. Note: Sensor not included! Review: Stick - Work well Review: Comodidad y seguridad - Excelente parche, yo los compra para mi hija que es diabética y tiene muy buena duración y le protege el sensor del agua. lo recomiendo al 100% ## Features - COMPATIBILITY: Compatible with Monitor 3/4, please check the model number of your CGM device before purchasing, Medtronic guardian 4 sensor patches can be kept for more than 7 days - WATERPROOF ＆ SWEATPROOF: The guardian 4 sensor cover patch is made of high quality material and is waterproof and sweatproof, so you can enjoy indoor and outdoor activities without worrying about your device slipping or getting lost - DURABLE: This medtronic sensor patches hold the CGM device securely to your skin while you exercise, swim, run, or perform other activities. You can barely feel the tape during use,our LiangMai overpatches are your best partners - SKIN-FRIENDLY ＆ BREATHABLE: The glucose monitor patch is made of latex-free material and fits well throughout the shower, exercise and sleep. It is skin-friendly, comfortable and not tight, suitable for both men and women - EASY TO INSTALL: This guardian CGM adhesive patches come in 40 pieces that are easy to apply and remove. Simply place the sensor in the centre of the patch and apply to the skin during any activity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D967YPC9 | | Best Sellers Rank | #71,365 in Health ( See Top 100 in Health ) #730 in Adhesive Bandages | | Brand | LiangMai | | Brand Name | LiangMai | | Customer Reviews | 4.0 out of 5 stars 93 Reviews | | Item Form | Patch | | Item Shape | Rectangular | | Item Weight | 0.05 Kilograms | | Item weight | 0.05 Kilograms | | Manufacturer | LiangMai | | Manufacturer Part Number | medtronic 40 | | Material | Polyurethane (PU) | | Material Features | Waterproof | | Material Type | Polyurethane (PU) | | Model Number | for Medtronic | | Number of Items | 40 | | Number of Pieces | 40 | | Product Style | Guardian | | Recommended Uses For Product | Physical Activities and Sports | | Size | 40 Count (Pack of 1) | | Sterile | Sterile | | Sterility rating | Sterile | | Style | Guardian | | Target Use Body Part | Skin | | Unit Count | 40.0 Count | ## Product Details - **Brand:** LiangMai - **Material:** Polyurethane (PU) - **Size:** 40 Count (Pack of 1) - **Sterility rating:** Sterile - **Style:** Guardian ## Images ![40 Pack For Medtronic Sensor Patches,Waterproof Guardian 3/4 Cover Patch,Easy To Use Pre-Cut Cgm Patch Protect Your Continuously 7 Days Long Stay,Glucose Monitor - Image 1](https://m.media-amazon.com/images/I/612-ru7X07L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Stick *by R***H on 5 February 2026* Work well ### ⭐⭐⭐⭐⭐ Comodidad y seguridad *by M***A on 5 June 2026* Excelente parche, yo los compra para mi hija que es diabética y tiene muy buena duración y le protege el sensor del agua. lo recomiendo al 100% ### ⭐⭐⭐⭐⭐ The Best Cover for Dexcom or Medtronic’s Guardian *by B***L on 8 August 2025* We’ve tried them and most of the patches get wet, are difficult to apply or uncomfortable. This brand is the best one we have tried. Very reasonably priced. ## Frequently Bought Together - 40 Pack for Medtronic Sensor Patches,Waterproof Guardian 3/4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patch Protect Your Sensor Continuously for 7 Days Long Stay,Glucose Monitor Protect Cover - Torbot IM074407W314832 Group Inc Skin Tac"H" Adhesive Barrier Prep Wipe, Liquid Form, Latex-Free, Hypo-allergenic (Box of 50 Each), 1 Pack - OK TAPE Adhesive Patches for MEDTRONIC Guardian and Other Sensor, Waterproof & Sweatproof CGM Patches, Long Last Sensor Patches 15 PCS, Beige --- ## 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.com.ar/products/649085307-40-pack-for-medtronic-sensor-patches-waterproof-guardian-3-4](https://www.desertcart.com.ar/products/649085307-40-pack-for-medtronic-sensor-patches-waterproof-guardian-3-4) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-19*