--- product_id: 622076927 title: "20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay" brand: "liangmai" price: "€ 38.32" currency: EUR in_stock: true category: "Liang Mai" url: https://www.desertcart.be/products/622076927-20-pack-for-medtronic-sensor-patches-waterproof-guardian-4-sensor store_origin: BE region: Belgium --- # Hypoallergenic, latex-free comfort Waterproof up to 10 days & showers Pre-cut for perfect Guardian 3/4 fit 20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay **Brand:** liangmai **Price:** € 38.32 **Availability:** ✅ In Stock ## Summary > 💪 Stay active, stay protected—sensor coverage that works as hard as you do! ## Quick Answers - **What is this?** 20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay by liangmai - **How much does it cost?** € 38.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/622076927-20-pack-for-medtronic-sensor-patches-waterproof-guardian-4-sensor) ## 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 - • **Skin-Safe Comfort:** Hypoallergenic, latex-free material ensures irritation-free wear, even for sensitive skin. - • **Invisible Protection:** Ultra-thin, breathable patches you’ll barely notice—comfort that lasts 7+ days. - • **Swim, Shower, Repeat:** Waterproof design keeps sensors secure through 10+ showers and swims, so you never miss a beat. - • **Effortless Application:** Pre-cut patches perfectly shaped for Guardian 3 & 4 sensors—no extra tools or help needed. - • **No Sensor Stick, No Stress:** Innovative no-stick-middle design protects sensors fully without loosening or falling off. ## Overview The LiangMai 20-pack Guardian 4 Sensor Cover Patches offer waterproof, hypoallergenic protection designed specifically for Medtronic Guardian 3 and 4 sensors. These pre-cut, ultra-thin patches provide continuous sensor security for up to 7-10 days, including multiple showers and swimming sessions, while ensuring skin comfort and no residue. Ideal for active professionals seeking reliable, discreet CGM sensor coverage. ## Description Guardian 4 Sensor Patch High-quality glucose sensor patch for ultimate comfort. Designed for daily use and use with kinesiology tape, also suitable for children. ✔ Waterproof design—dries quickly after showering, leaving no residue. ✔ Hypoallergenic — Gentle on the skin. ✔ Breathable design — Comfortable to wear day and night. ✔ Continuous use for over 7 days and 7 showers Tips for secure adhesion. Ensure the skin is dry Always apply the patch in a tension-free state. Allow the patch to fully release its adhesive properties before application, which takes approximately 60 minutes. After showering or swimming, gently pat the surface of the patch. Trim any loose edges of the patch near the skin. Replace the patch every 4–7 days for optimal results. Guardian patches are compatible with Guardian devices 3/4. Removal tips: When removing the patch, apply a small amount of alcohol around the edges, gently peel it off along the skin, and hold the sensor in place. With 20 adhesive patches, it meets long-term usage needs. Note: The sensor is not included! ## Features - Waterproof - Using our guardian sensor tape you are free to swim and all the water activities.and can last up to 10 days or 10 times showers - Easy to Use - Perfect Shape Fit on guardian devices 3 and 4, Pre-cut back paper for easy to use by yourself, no need other help - Hypoallergenic - The guardian sensor covers are latex-free, not irritate your skin or cause any itching or discomfort.Suitable for most people and leaves no residue on body parts - No Sticking in the Middle：No sticking on the sensor for full protection . The LiangMai CGM patch secures your sensor so it doesn't loosen or fall off, giving you more freedom of movement - Comfortable - You will hardly feel the presence of the sticker in the process of use.The super thin sticker gives you a sense of comfort ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX8KGQ8Q | | ASIN | B0CX8KGQ8Q | | Best Sellers Rank | #25,874 in Health ( See Top 100 in Health ) #203 in Adhesive Bandages | | Brand | LiangMai | | Customer Reviews | 4.0 4.0 out of 5 stars (129) | | Customer reviews | 4.0 4.0 out of 5 stars (129) | | Date First Available | 15 April 2024 | | Item model number | for medtronic | | Manufacturer | LiangMai | | Package Dimensions | 15.8 x 12.8 x 0.7 cm; 30 g | | Units | 20.0 Count | ## Images ![20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay - Image 1](https://m.media-amazon.com/images/I/61PSW5zt6aL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay - 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.be/products/622076927-20-pack-for-medtronic-sensor-patches-waterproof-guardian-4-sensor](https://www.desertcart.be/products/622076927-20-pack-for-medtronic-sensor-patches-waterproof-guardian-4-sensor) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-08*