14/01/2026
Shared from the Ypso users Australia page in case anyone in interested in an honest real life experience of the switch to Libre 3.
This is not advice, just a users experience, copied worx for word.
This is just my honest experience, but hopefully sharing this might help anyone who's stuck either way on the dilemma of staying with Dexcom G6 or switching to Libre 3+ with the Ypsopump. These are my thoughts and personal experience since switching over to using the Ypsopump, Libre 3+, and CamAPS. I'm on my 3rd Libre 3+ currently. I previously used the G6 for the last 4 years, both with the Ypsopump and as a standalone.
I have honestly enjoyed using the Libre 3+ so far. On the first day, I unpaired my G6 transmitter and pump from my phone's Bluetooth settings after my G6 ended. I then uninstalled and reinstalled the CamAPS app. I then logged back into CamAPS, paired my pump, and then selected Libre 3+ from the sensor list. I attached my sensor to my tummy, scanned it, and it started warming up. No code was required.
I am prone to either dropping significantly or rising significantly during my G6 2-hour warm-up periods, and I sometimes struggle just starting the sensor on time because I'm very busy with my work/uni and it takes a bit of time. Having to wait the 20 minutes before the G6 can be started, I sometimes forget to start it. The warm-up has felt so quick with the Libre 3+; with each change, there has been no waiting—just insert, scan, and go. I have had no major fluctuations in the 1-hour warm-up period, which is such a nice change for me. I tend to insert my sensors in the morning, and then whenever the old sensor ends, I just tap/scan my phone on the new sensor to start it. No codes needed.
The minute-to-minute readings are nice, especially when trying to figure out trends quickly. The companion app for Android works the same as with G6. The alarm sounds aren't very alarming, and I have unintentionally ignored them because of the sound. I tried to change the sounds, but none of the options were any better, honestly. I have now familiarized myself with the sound and am responding to it better, but at first, I didn't realize the sounds changed over when I switched over to the Libre 3+, so it's good to be conscious of that. The sounds change on both the companion CamAPS app and the main phone app.
Being a very small sensor, the diameter is equivalent to a $2 coin and the thickness of a $1 coin. The sensor on me has had no compression lows at all so far. I have worn it on my tummy, back of the arm, and top of my thigh and have had none so far. I couldn't wear my G6 on my arms at all before without compression lows when sleeping and definitely couldn't wear my sensor on my waistband area as it would easily get ripped off from there.
Aesthetically, I like how flat the sensor is, as it is not visible through clothes when wearing bodycon dresses, etc. I am loud and proud with my Diabetes tech, but it is nice to actually not be able to see the outline of my sensor with tighter clothing, providing a more seamless look in professional settings.
I am loving the 15-day wear. It's very set and forget. I love the flexibility of it all.It's one less thing to think about in a world filled with extra decisions; it's just one less thing to think about all the time. I guess, in saying that, there's no chance to extend the sensor life at the moment that I know of, but honestly, I don't feel like I need to. I only used to extend my G6 sensors when I needed to stockpile for trips or mainly when I was self-funded.
The packaging of the Libre 3 Plus is so small compared to the G6 and fits in most handbags easily without taking up too much room. I haven't had them fall off at all and have had no rashes so far. I haven't needed overtape, which is great as I have a sensitivity to most adhesives. I haven't tested it for swimming yet, but I assume I might need some overtape for swimming.
In saying all of that, I did have one day in the past 35 days where, due to COVID, I was having a glucose rollercoaster, and because of that, the sensor accuracy was a bit off by about 1.5 mmol/L. There is no option to calibrate at all with Libre 3 Plus, but in this situation, I would not have chosen to calibrate as my sugars were not stable enough to do so regardless.
Here are my pros and cons of each one, from my personal experience.
Dexcom G6:
Pros:
- Well known and generally well-liked
- Lots of advice and knowledge available for troubleshooting and hacks
- edit: 10-day sensor life which can be extended with a bit of fiddling when needed
- Can be calibrated when accuracy issues come up
- Alarm is more audible and customizable.
- Easy tech support
Cons:
- 2-hour warm-up
- Large sensor that causes me itchy rashes
- Separate transmitter with Bluetooth connectivity issues.
- Transmitter gets confused on sensor change day if I don't wait 20 minutes before changing over sensors.
- Sensor adhesive falls off easily without overtape.
- Clunky and large inserter, inconvenient.
- Compression lows common for me
- Code required to start sensor
- Large packaging
Libre 3+:
Pros:
- Small sensor, discreet, and doesn't get caught in my jeans
- 15 days per sensor
- No compression lows on my tummy, arms, or thigh so far
- Quick 1-hour warm-up - less fluctuations in blood sugar
- Can start a new sensor as soon as the last one ends
- Easy sensor startup; just scan to start sensor
- Strong adhesive with no rashes so far
- Small packaging
Cons:
- Can't calibrate
- Alarm sound is easy to ignore, and other alarm options aren't any better.
- Can't contact Ypso for tech support for this sensor; have to contact Abbott, although I haven't needed tech support yet, so I can't comment on that aspect yet.
- Not much info/knowledge regarding this sensor in public forums, so it may potentially be harder to find advice for troubleshooting/hacks.
- Has been off by 1-2 mmol/L on a few occasions
TLDR: Personally, I'm loving the ease of use, convenience, and flexibility of it. I will be sticking with the Libre 3 Plus based on my experience so far.