D Patch
Guardian 4 Sensor Patch – Smooth Heart – Choose Your Colours | D Patch
Guardian 4 Sensor Patch – Smooth Heart – Choose Your Colours | D Patch
⭐⭐⭐⭐⭐ 4.8★ rated — long-lasting hold, even through showers & workouts
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Create your perfect patch pack with our HEART SMOOTH Custom Pack, allowing you to choose the exact colours you want. Made from a premium, ultra-smooth, non-fray material that feels soft like velvet and keeps a clean, sleek finish around your Guardian sensor.
Why choose a D Patch HEART SMOOTH Custom Pack?
✔ Compatible with Guardian CGM sensor
✔ Ultra-smooth, velvet-like material for a sleek, premium feel
✔ Does not fray – stays neat and clean around the edges
✔ Strong, long-lasting adhesive to help prevent lifting
✔ Water-resistant – suitable for showers, swimming and exercise
✔ Skin-friendly, hypoallergenic & latex-free
✔ Heart shape for a more personalised, stylish look
✔ Choose from a range of colours
How colour selection works (IMPORTANT)
10-Pack
Select 10 colours using the dropdown menus below.
You will receive 1 patch of each selected colour.
20-Pack
Select 10 colours using the dropdown menus below.
You will receive 2 patches of each selected colour
(20 patches total).
This ensures your pack is evenly balanced and avoids duplicate or missing colours.
Wear time
Many customers report up to 18+ days of strong adhesion, depending on skin type, placement and activity levels.
How to apply
Clean and dry the skin – avoid lotions or oils.
Apply your Guardian sensor.
Peel the backing from your patch.
Avoid touching the adhesive edges where possible.
Place the patch centrally over the sensor.
Press firmly around the edges for 20–30 seconds to activate the adhesive.
What’s included
Your selected custom colour selection and pack size
(10-Pack or 20-Pack HEART SMOOTH CGM patches).
Disclaimer: D Patch is not affiliated with or endorsed by Medtronic®.
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Amazing design, good quality for the money
Perfect for my husband who frequently knocked his sensor off
Excellent patches. I have trued a lot and these are by far the best. The D shape is so much better than the tound obes i normally buy. So far there has been no lifting or discolouration, the colouts ate just stunning.
Help keep my libre on for 2 weeks, even when doing sport or work.
Best patches ever didnt have all the colours i requested though they stay on really well even ater showering
- 5 stars: 227 (83%)
- 4 stars: 28 (10%)
- 3 stars: 17 (6%)
- 2 stars: 0 (0%)
- 1 star: 1 (0%)
Nice quality
came off after 2 days.
These are brilliant Waterproof and stays on had no difficulty with them will definitely order more
Amazing design, good quality for the money
Perfect for my husband who frequently knocked his sensor off
The quality of these patches compared to the ones my partner ordered previously same type is very different. These are barely sticking to the skin and lasting two days at most and some don’t have the seperate middle circle for sensor .
Excellent patches. I have trued a lot and these are by far the best. The D shape is so much better than the tound obes i normally buy. So far there has been no lifting or discolouration, the colouts ate just stunning.
Help keep my libre on for 2 weeks, even when doing sport or work.
Best patches ever didnt have all the colours i requested though they stay on really well even ater showering
I have been using D Patch for a while now as these always make sure my fibre stays attached! I dont get a skin reaction like other products and these stay on as long as I need them to which is fantastic. Great range of colours, reasonably priced, and orders arrive promptly. Would absolutely recommend to people, especially with the wide range of devices they cover!
Love the patch I'm wearing one currently
Have been using these for a few years now and couldn’t do without them. Usually stays on for at least 10 days. Strong top quality. Highly recommended.
These patches are the only ones that do what they say, clean dry skin and it’s lasted 15 days. Brilliant 🤩
I have ordered the heart shaped dexcom 7 patches several times and have been pleased with the durability and ease of use. I have recommended this product to several people when asked about what I am using. Will continue to order and recommend to anyone who asks.
I've used these for a while, but stopped for a bit as I found them cheaper on Amazon. The Amazon ones were useless, didn't last a day sometimes.
These are fantastic, they last the sensor time and much better quality. I'm back to buying these ones permanently 🙂
Previous batch were brilliant to stay on, so far these ones are peeling off on day 2/3.
I wanted to write my review after returning from my holiday, to see how the patch fared when using sun cream and going in the water. Well, I wasn't disappointed- I used sun oil every day,went swimming a few times and showered every day. The patch lasted 5 days before the edges started to loosen,i guess from using sun oil. Replaced with a second patch and that lasted the rest of my holiday. I would definitely recommend these patches. Will definitely be buying again!
Its absolutely brilliant, the diabetic nurse recommended them. Easy to apply and gentle removal. Yet the adhesion is fantastic, I would highly recommend. 5 stars and more ✨️
I didn't realise how much i hit off door frames until i had a sensor on my arm!! The patches save me changing every 2 days and agro from the provider, v great been using them for a couple of years now. Got the heart ones for a change, only criticism is they are a little large...but guess they need to be for the shape, still great and very cute!
Me gustó
Good product
Works great and doesn’t come off like the others when getting sweaty
Love the smooth patches as they don't frey like cotton ones and therefore don't get grubby and need replacement
Something different! Thanks!
Great product
Love the quality and customer service compared to other brands
Keep coming back to these. Easiest to put on and stay on, usually for the life of the sensor. Prompt service too
Product helps prevent loss of sensors and stays put whilst being kind to skin
I cerotti (D patch) coprono bene il sensore e garantiscono una buona protezione anche in acqua, la durata e' accettabile, da 3 a 5 giorni.
Il tempo di ricevimento da dall' ordine in UK e' ragionevole: circa una decina di giorni, non è amazon prime ma sufficientemente
veloce. DI contro ci sono le spese di spedizione, meglio prenderne un pò per minimizzarle!
la prossima volta provo anche il modello tondo.
Always great thank you
Brilliant. Wouldn't go anywhere else for my patches.
CGM Adhesive Patch FAQS
Are these Freestyle Libre 3 patches compatible with the Libre 3 sensor?
Yes, these D Patch adhesive patches are designed specifically to fit Freestyle Libre 3 sensors, helping keep them secure during daily wear, exercise, and water exposure.
Are these Libre 3 patches waterproof?
D Patch patches are water-resistant and designed to stay secure during showering, swimming, and sweating when applied correctly.
How long do the patches last?
D Patch CGM patches are designed to provide a super strong, long-lasting hold, helping keep your sensor secure for up to 18+ days depending on skin type, placement, activity level, and application.
Are the cotton patches breathable?
Yes, the cotton material is soft, breathable, and plaster-like, making it comfortable for everyday wear.