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Glucology CGM Sensor Shield patches for Freestyle Libre, Dexcom, Medtronic and Omnipod — waterproof and hypoallergenic

CGM Sensor Shield Patches | Waterproof CGM Protection

Keep your sensor secure through every swim, workout, and shower — no early replacements, no interruptions.

Compatible with Freestyle Libre, Dexcom G7, Medtronic Guardian & Omnipod and more

Waterproof & sweat-proof — swim, shower, and train with confidence

Lasts 10+ days — matches your full sensor cycle

Hypoallergenic cotton-spandex blend — breathable and skin-safe

Non-stick centre — easy sensor changes without residue

Trusted by Australians managing their glucose since 2016. Using your CGM at the beach or pool? Read our guide →

Dexcom G7 CGM Sensor Shield | 25 Pack

$ 34.95 AUD

Freestyle Libre CGM Sensor Shields | 25 Pack

$ 34.95 AUD

Medtronic Guardian CGM Sensor Shield | 25 Pack

$ 34.95 AUD

Omnipod Protector Patch | 25 Pack

$ 29.95 AUD

Freestyle Libre Sensor Patch | 25 Pack

$ 24.95 AUD$ 29.95 AUD

Dexcom G7 CGM Overpatch | 25 Pack

$ 24.95 AUD$ 29.95 AUD

Freestyle Libre CGM Overpatch | 25 Pack

$ 24.95 AUD$ 29.95 AUD

Medtronic Guardian CGM Overpatch | 25 Pack

$ 24.95 AUD$ 29.95 AUD

Dexcom G6 CGM Patch| 25 Pack

$ 17.95 AUD$ 29.95 AUD
Frequently Asked Questions
Q1: How do CGM patches help keep my sensor secure?

They add a layer of medical-grade adhesive around your sensor, reinforcing the bond across a wider skin area and preventing peeling during activity.

Q2: Are these CGM patches waterproof?

Yes - all Glucology CGM patches are fully waterproof. The adhesive and fabric are designed to maintain a strong, secure hold when exposed to water, including showers, rain, and sweat.

Q3: Can I wear a CGM patch while swimming?

Absolutely. Glucology CGM patches are swim-safe and tested to hold up in both pool and open-water environments. Whether you're doing laps, surfing, or taking a long bath, the waterproof adhesive keeps your sensor in place throughout.

Q4: Will the patch irritate sensitive skin?

Glucology CGM patches are made from a hypoallergenic cotton-spandex blend and use a gentle, latex-free medical adhesive, making them suitable for sensitive skin.

Q5: How many patches come in a pack?

Glucology CGM patches are available in multipacks so you always have a supply on hand. Pack sizes vary by device type, check individual product listings for exact quantities. Buying in a multipack is the most cost-effective way to ensure you're covered for every sensor session.

Q6: What Is a CGM Patch and Why Do You Need One??

A CGM patch (or sensor overpatch) adds a second layer of adhesion over your sensor to prevent it from lifting during physical activity, sweating, or water exposure, saving you from costly early sensor replacements.

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