Sinocare iCan CGM, Continuous Glucose Monitor, 15 Days Wear-life & IP28, Every 3 Minutes Output Test Value Via iCan CGM App, Pack of 2 Sensors & Transmitters

Utterly useless. I purchased 2. The first one failed after 4 days. When I started using it I checked it's accuracy against my (Sinocare) finger prick tester. The CGM showed 13.3 finger test 8.4. After 4 days it started continuously reporting extremely low readings. 3.2, finger test 5.8. Readings down to 2.2 when I know that it was ridiculous. I've now ended the first, 9 days early. Fitted the new one, following the instructions to the letter. But the app cannot find the device, even though my phone is within 6 meters, more like 60cm. I WILL NEVER BUY THESE DEVICES AGAIN. Two failed within 5 days of use and absolutely no response from Sinocare after emailing and messaging on X. Once bitten, twice shy. UPDATE: The second device finally picked up after 10-12 hours. But like the first, after 4 days it started reporting extremely low blood sugar. Check with finger prick test and it was way out. I then purchased Libre 2 sensors. So with both running the iCan device was much lower than the Libre 2. Example, Libre 2 5.6mmol/L, iCan 2.1 mmol/L. That is useless in my opinion. I have just done a finger prick test 8.1. Libre 2 9.0. iCan 4.0. How can it be 5 lower. It is wildly inaccurate. Totally unimpressive.

Brilliant service had a faulty sensor which was swapped no issues. And a lot cheaper than the others. Very happy. One minor moan it would be nice if the app could estimate HBA1C. But that is minor

I been on these for almost a year now n only had 2 that not worked but I still get them as they r great for when ur out and about or holidays as they last 15days till u got replace them they are expensive but I swear by them

I am someone who rarely writes reviews. But honestly I feel compelled to do so. This product is dangerous and should not be allowed on the market. It had main grossly worried with very inaccurate abnormally high readings. I bought and tested four of these since November 2025 and I am on my fifth product now. All the time it gave me high readings. To the point I was so concerned I went and shared results with my healthcare provider thinking I may be diabetic. Healthcare provider asked for the fifth product I am wearing to do a side by side with a skin prick blood glucose monitor. I know the science behind these the readings will be slightly delayed compared to skin prick test but honestly it’s not about delay, the vast difference in readings and wide ranges. I’ve attached photos of reading I took ten minutes ago. See the differences in the reading for your self!! P.S. by the time I am posting this, it’s now 15 mins since a test. This monitor is still 9.3 mmol… a reading which would worry any normal person. This is why I say it should be banned

Easy to fit, on for 8 days so far and updating regularly Useful to know actual levels whilst changes being made but too expensive for permanent self funded monitoring

Received my CGM today however one of them from a pack of 2 is not working while the second one works fine. I Dont ha e an option. To get a refund on one of them.

Mine did not work with my iPhone 16, it is now in the bin. It was a total waste of time and money. I had no problems with Freestyle Libre although it is more expensive it worked.

very good