45Pack Libre 3 Sensor Covers Waterproof Freestyle Adhesive Patches Libre 3 Hypoa
iFunyo Libre 3 Sensor Covers — Waterproof Freestyle Adhesive Patches
Protect your Freestyle Libre 3 sensor with thin, durable overpatches engineered for comfort and long-lasting adhesion. iFunyo's no-hole transparent overlay keeps your sensor secure through showers, workouts and swims — designed to last 14+ days.
Quick product snapshot
- Brand: iFunyo
- Compatibility: Freestyle Libre 3 sensors
- Material: Medical-grade, breathable Polyurethane (PU)
- Water resistance: Waterproof — designed to last 14+ days
- Design: Transparent, no-center-hole overlay (no glue in the middle)
- Pack size: 45 patches
Why choose iFunyo Libre 3 overpatches?
Not all sensor covers are created equal. iFunyo overpatches prioritize skin health and long-term adhesion while remaining discreet. These patches are made from latex-free, medical-grade PU that breathes with the skin and reduces irritation — making them an excellent choice for people with sensitive skin or active lifestyles.
Hypoallergenic & Skin-Friendly
Latex-free composition and gentle adhesive minimize reactions and allow comfortable daily wear.
No-Hole Transparent Design
The overlay has no glue in the center, so the sensor’s center remains unobstructed while the outer film secures the device.
Long-Lasting Waterproof Protection
Designed to hold for 14+ days — suitable for showering, swimming, and heavy perspiration.
Easy Application & Removal
Thin, flexible material allows one-handed application and removes cleanly without sticky residue.
Specifications
| Specification | Details |
|---|---|
| Brand | iFunyo |
| Compatibility | Freestyle Libre 3 sensors |
| Material | Medical-grade Polyurethane (PU) |
| Color | Blue (transparent overlay) |
| Pack Size | 45 |
| Diameter | 6.5 cm |
| Dimensions (L×W×H) | 2.56 × 2.56 × 0.01 inches |
| Overlay Type | No-hole transparent overpatch (no glue in the middle) |
| Water Resistance | Waterproof; designed to last 14+ days |
| Skin Safety | Hypoallergenic, latex-free |
How to apply and care for your sensor cover
- Clean and dry the skin area around the sensor thoroughly before application.
- Peel the backing and align the patch over the sensor, pressing gently from the center outward to remove air pockets.
- Press the edges firmly to ensure an even seal — especially around the sensor perimeter.
- When removing, slowly peel from one edge while supporting the skin to minimize irritation.
Care tips: Avoid applying lotions or oils to the adhesive area before use. If you experience irritation, remove the patch and consult your healthcare provider.
Frequently asked questions
Will these covers affect glucose readings?
No — the no-hole transparent overlay is designed not to interfere with Libre 3 sensor readings while still protecting the sensor unit.
How long will one patch last?
These patches are rated to last 14+ days under normal conditions (showers, sweating). Individual results may vary depending on skin type and activity.
Are they safe for sensitive skin?
Yes — iFunyo patches are hypoallergenic and latex-free, formulated for skin comfort. Test a single patch if you have a history of adhesive sensitivity.
Buy, compare, and save
When shopping for Libre 3 overpatches, compare pack sizes, material quality, and customer reviews. Look for medical-grade PU, a no-hole center design, and clear statements about skin safety and water resistance.
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