Keep Your CGM Secure: Sensor Shield Overpatches

Comfortable, skin-friendly CGM patches that help reduce lifting, peeling and early detachment — even in heat, sweat and water.

Sensor Shield by Glucology is designed for people who want a patch that feels good on skin and stays put through real life. Choose your device and your colour, then wear your CGM with more confidence — at work, at the gym, in the pool, and everywhere in between.

Regulatory compliant: FDA Class I • CE marked • TGA registered (ARTG 522859)

When a CGM patch makes the biggest difference

• Summer heat + humidity (sweat and movement can lift edges)
• Sport and training (running, gym, team sports)
• Swimming and showers (water exposure and towel-drying)
• Busy days (clothing friction, backpacks, kids, work uniforms)
• Sensitive skin (when you want breathable fabric and gentle removal)

What makes Sensor Shield different

 Shop Sensor Shield CGM patches

Choose your device (compatibility)

We offer Sensor Shield patches for many of the most-used CGM systems and sensor shapes. Select your device on the collection page to get the right fit.

• Dexcom (G6, G7 and more)
• FreeStyle Libre (Libre, Libre 2, Libre 3 and more)
• Medtronic (Guardian / select models)
• Omnipod (select models)

1. Start with clean, dry skin (avoid oils and moisturiser on the area)
2. Apply your CGM sensor first, following the manufacturer’s instructions
3. Place Sensor Shield and press firmly, especially around the edges
4. If you can, wait a little before swimming or heavy sweating

Quick answers

Do CGM patches help with sweat and water?

Yes. Sensor Shield patches are designed to be water-resistant and sweatproof, supporting wear through showers, swimming and exercise.

Are these patches gentle on skin?

They’re made with a breathable cotton–spandex fabric and a medical-grade, hypoallergenic adhesive. If you’re very sensitive, patch-test first.

Are Sensor Shield patches TGA registered?

Yes — TGA registered (ARTG 522859), and also FDA Class I and CE marked.

Which CGM should I choose on the site?

Go to the collection page and select your device/model to ensure the correct fit.

Explore all CGM patch options

Always follow your CGM manufacturer’s instructions for use. Individual results may vary depending on skin type, activity level, and application.