

💧 Stay protected, stay active — your sensor’s new best friend!
This pack of 20 pre-cut, waterproof sensor patches is designed specifically for Medtronic Guardian 3 and 4 CGM devices. Offering up to 7 days of continuous protection, these hypoallergenic, latex-free patches feature a no-glue center to prevent sensor damage and ensure a secure, comfortable fit that withstands showers and water activities. Ideal for active professionals seeking reliable, skin-friendly sensor coverage without hassle.




| ASIN | B0DDCFMDS6 |
| Best Sellers Rank | #220,659 in Health & Household ( See Top 100 in Health & Household ) #1,617 in Adhesive Bandages |
| Customer Reviews | 4.0 4.0 out of 5 stars (154) |
| Date First Available | August 16, 2024 |
| Item model number | medtronic-QB-20 |
| Manufacturer | LiangMai |
| Package Dimensions | 6.26 x 4.92 x 0.51 inches; 1.45 ounces |
R**S
Great Find!
These have become my go-to now for my CGM. The adhesive works incredibly well, even after showers. And this is coming from someone who has tried quite a few at this point. The material feels soft like a bandage but not liek a fabric bandage. I have even had to cut one recently due to my placing mistake. I just knew that it would compromise the quality of the adhesive but actually, it didn't! It is still sticking strong. I usually replace these once a week, as that's when I replace my CGM sensor. There have maybe only been twice where I had to replace it sooner
A**R
Satisfied
Much easier to apply than the clear ones that come with my sensors.
E**G
Duration and stickiness is weak
These do not stay attached more then 2-3 days. I was looking for something that would last longer on my sensor.
J**E
Better alternatives available!
Very expensive and not worth it!
S**N
Covers for medatric sensor
They did not want to stay on. After showers started to roll up.
A**R
goede pleisters, alleen, zelf niet goed opgelet, deze zijn geschikt voor de fl 3, niet voor de fl 2!
A**E
Great patches
C**N
Buen agarre y son finitos aguanta bien el agua
L**E
they don't stick long on the skin
C**A
Ottimo prodotto. Consigliato
Trustpilot
4 days ago
2 months ago