# \#cgm **URL:** https://forum.fudiabetes.org/tag/cgm/18.md [Latest](https://forum.fudiabetes.org/latest.md) · [Categories](https://forum.fudiabetes.org/categories.md) · [Tags](https://forum.fudiabetes.org/tags.md) --- ## [I built a free open-source desktop companion for Dexcom users — looking for feedback](https://forum.fudiabetes.org/t/i-built-a-free-open-source-desktop-companion-for-dexcom-users-looking-for-feedback/16371)
**Author:** [@filippo.garavaglia95](https://forum.fudiabetes.org/u/filippo.garavaglia95)\ **Replies:** 3\ **Last updated:** [September 24, 2026, 1:43am UTC](https://forum.fudiabetes.org/t/i-built-a-free-open-source-desktop-companion-for-dexcom-users-looking-for-feedback/16371 "2026-09-24T01:43:42Z")
Hi everyone, I’m Filippo, a software engineer from Italy living with type 1 diabetes. I spend a large part of my working day in front of a computer, and I got tired of constantly reaching for my phone just to check my … --- ## [Diagnosed at 19 at 470 mg/dL: twelve years of T1D from Georgia](https://forum.fudiabetes.org/t/diagnosed-at-19-at-470-mg-dl-twelve-years-of-t1d-from-georgia/16288)
**Author:** [@Irakli](https://forum.fudiabetes.org/u/Irakli)\ **Replies:** 20\ **Last updated:** [September 10, 2026, 8:42am UTC](https://forum.fudiabetes.org/t/diagnosed-at-19-at-470-mg-dl-twelve-years-of-t1d-from-georgia/16288 "2026-09-10T08:42:27Z")
Hi everyone, I’m Irakli. I’m 31, from Georgia (the country, not the US state), and I read my numbers in mg/dL, so apologies in advance to the mmol/L crowd. Some background before the diabetes part. I’ve been in technolo… --- ## [FDA Authorizes First Wearable Device That Continuously Monitors Both Ketone Levels and Blood Sugar](https://forum.fudiabetes.org/t/fda-authorizes-first-wearable-device-that-continuously-monitors-both-ketone-levels-and-blood-sugar/16324)
**Author:** [@Mariethm](https://forum.fudiabetes.org/u/Mariethm)\ **Replies:** 22\ **Last updated:** [September 6, 2026, 11:05pm UTC](https://forum.fudiabetes.org/t/fda-authorizes-first-wearable-device-that-continuously-monitors-both-ketone-levels-and-blood-sugar/16324 "2026-09-06T23:05:53Z")
https://www.fda.gov/news-events/press-announcements/fda-authorizes-first-wearable-device-continuously-monitors-both-ketone-levels-and-blood-sugar?utm\_medium=email&utm\_source=govdelivery --- ## [Minimed Go users?](https://forum.fudiabetes.org/t/minimed-go-users/16291)
**Author:** [@allison](https://forum.fudiabetes.org/u/allison)\ **Replies:** 2\ **Last updated:** [August 26, 2026, 11:03am UTC](https://forum.fudiabetes.org/t/minimed-go-users/16291 "2026-08-26T11:03:54Z")
I have been MDI for 2 years, using Dexcom and the Novo Nordisk Echo pen, but just ran across the Minimed Go system - it looks good online but I can’t find much about it! Anyone with actual experience with the Minimed sen… --- ## [What a stressful week, and keep a well stocked go bag- you never now](https://forum.fudiabetes.org/t/what-a-stressful-week-and-keep-a-well-stocked-go-bag-you-never-now/16255)
**Author:** [@CarlosLuis](https://forum.fudiabetes.org/u/CarlosLuis)\ **Replies:** 19\ **Last updated:** [July 31, 2026, 1:58pm UTC](https://forum.fudiabetes.org/t/what-a-stressful-week-and-keep-a-well-stocked-go-bag-you-never-now/16255 "2026-07-31T13:58:13Z")
A week ago Wednesday I did something stupid that caused a kidney infection. No overt symptoms until Sunday afternoon- fever and chills. I did my Saturday 30 miles, and my blood glucose was staying high, not normal Satur… --- ## [Dexcom G6 Sensors: Expiration & lot # on sensors don't match outer box](https://forum.fudiabetes.org/t/dexcom-g6-sensors-expiration-lot-on-sensors-dont-match-outer-box/15867)
**Author:** [@BugsNBones](https://forum.fudiabetes.org/u/BugsNBones)\ **Replies:** 12\ **Last updated:** [July 30, 2026, 4:00am UTC](https://forum.fudiabetes.org/t/dexcom-g6-sensors-expiration-lot-on-sensors-dont-match-outer-box/15867 "2026-07-30T04:00:55Z")
I order my sensors from CenterWell Pharmacy, 3 boxes of 3 sensors every 90 days. A few weeks ago, I noticed that a sensor was expired as I started the insertion process, but no I longer had the box it came in. Concerned … --- ## [First time experience with Omnipod 5 - Advice?](https://forum.fudiabetes.org/t/first-time-experience-with-omnipod-5-advice/16119)
**Author:** [@James.J.Igoe](https://forum.fudiabetes.org/u/James.J.Igoe)\ **Replies:** 37\ **Last updated:** [July 29, 2026, 9:00pm UTC](https://forum.fudiabetes.org/t/first-time-experience-with-omnipod-5-advice/16119 "2026-07-29T21:00:10Z")
The first day was yesterday and seemed great, but while sleeping, my blood sugar dropped below 55. Little helped, so I ate too much sugar, and then corrected the defaults for my bolus and correction. That worked, and I w… --- ## [Libre 3+ and interpreting info](https://forum.fudiabetes.org/t/libre-3-and-interpreting-info/16114)
**Author:** [@Freckles](https://forum.fudiabetes.org/u/Freckles)\ **Replies:** 15\ **Last updated:** [July 13, 2026, 3:47pm UTC](https://forum.fudiabetes.org/t/libre-3-and-interpreting-info/16114 "2026-07-13T15:47:55Z")
When at my endo’s office last time I thought why did I bother coming. It appeared as the only thing he really looked at was time in target on the libre 3+ (which is off by 18 - 72 units). Now I do understand that time … --- ## [Planning switch to 15 day Dexcom G-7 from g6 - anything I need to know?](https://forum.fudiabetes.org/t/planning-switch-to-15-day-dexcom-g-7-from-g6-anything-i-need-to-know/15997)
**Author:** [@Quadgirl](https://forum.fudiabetes.org/u/Quadgirl)\ **Replies:** 29\ **Last updated:** [June 30, 2026, 4:35pm UTC](https://forum.fudiabetes.org/t/planning-switch-to-15-day-dexcom-g-7-from-g6-anything-i-need-to-know/15997 "2026-06-30T16:35:52Z")
Hey all! I am an avid user of the clarity app data, which I look at every morning to look at the two day data, and just plan for the day. I’m on MDI, so there may be no issues. But as I anticipate changing, I would love … --- ## [Type 1 - Not LADA At Age 37](https://forum.fudiabetes.org/t/type-1-not-lada-at-age-37/15801)
**Author:** [@Nicky55](https://forum.fudiabetes.org/u/Nicky55)\ **Replies:** 10\ **Last updated:** [June 8, 2026, 5:03am UTC](https://forum.fudiabetes.org/t/type-1-not-lada-at-age-37/15801 "2026-06-08T05:03:29Z")
Age 37, ruled the world, then BOOM! All the symptoms hit me over a six week period. My GP diagnosed me in 5 minutes. We tried oral Type 2 meds with no success. Within 10 days I’m using long and short duration insulin. Wi… --- ## [Iphone XS user investigating apple watches](https://forum.fudiabetes.org/t/iphone-xs-user-investigating-apple-watches/16077)
**Author:** [@Quadgirl](https://forum.fudiabetes.org/u/Quadgirl)\ **Replies:** 17\ **Last updated:** [June 2, 2026, 7:05pm UTC](https://forum.fudiabetes.org/t/iphone-xs-user-investigating-apple-watches/16077 "2026-06-02T19:05:07Z")
Hi, all. The last couple of years I thought about getting an Apple Watch so I wouldn’t have to take my phone with me on my exercise in the neighborhood. And now it looks like I’ve got to change from Dexcom G6 to the G715… --- ## [A1c vs. CGM vs. Blood Glucose reading - confused!](https://forum.fudiabetes.org/t/a1c-vs-cgm-vs-blood-glucose-reading-confused/10463)
**Author:** [@JonDeutsch](https://forum.fudiabetes.org/u/JonDeutsch)\ **Replies:** 22\ **Last updated:** [April 24, 2026, 10:22am UTC](https://forum.fudiabetes.org/t/a1c-vs-cgm-vs-blood-glucose-reading-confused/10463 "2026-04-24T10:22:33Z")
I’m experiencing a fascinating metric situation: My CGM (Libre) has me at between 105-110 average glucose over the past year. Yet, when I compare my CGM readings 15 minutes after my blood glucose level at the time of b… --- ## [Sony Smartwatch Alerts](https://forum.fudiabetes.org/t/sony-smartwatch-alerts/15937)
**Author:** [@RG12](https://forum.fudiabetes.org/u/RG12)\ **Replies:** 6\ **Last updated:** [April 16, 2026, 7:27pm UTC](https://forum.fudiabetes.org/t/sony-smartwatch-alerts/15937 "2026-04-16T19:27:40Z")
Hi I wonder if someone can help me - I’ve been using a Sony Smartwatch 3 as a standalone collector for some years now, initially with G5 and now G6, but unfortunately that watch failed. I have since purchased a couple m… --- ## [Guardian 4 Sensor Updating Immediatley after Warm Up](https://forum.fudiabetes.org/t/guardian-4-sensor-updating-immediatley-after-warm-up/15892)
**Author:** [@GSalge](https://forum.fudiabetes.org/u/GSalge)\ **Replies:** 9\ **Last updated:** [March 12, 2026, 1:40pm UTC](https://forum.fudiabetes.org/t/guardian-4-sensor-updating-immediatley-after-warm-up/15892 "2026-03-12T13:40:48Z")
I have the 780G pump and Guardian 4 sensors. The majority of the time, I have no issues. I just started a new batch, and so far, 3 have failed. The last two have begun updating as soon as the warm-up is complete. I can o… --- ## [New Normal - Higher TDD = Shorter CGM Sensor Lifespan?](https://forum.fudiabetes.org/t/new-normal-higher-tdd-shorter-cgm-sensor-lifespan/6629)
**Author:** [@ClaudnDaye](https://forum.fudiabetes.org/u/ClaudnDaye)\ **Replies:** 21\ **Last updated:** [February 17, 2026, 11:38pm UTC](https://forum.fudiabetes.org/t/new-normal-higher-tdd-shorter-cgm-sensor-lifespan/6629 "2026-02-17T23:38:33Z")
For the past month or two, Liam’s TDD has gone up from between 5 - 7 to between 10 - 14 TDD. I’m also noticing that, coincidentally perhaps?, we are not getting as long of a lifespan from each of his sensors. Now, logi… --- ## [Any other long-term pump users out there?](https://forum.fudiabetes.org/t/any-other-long-term-pump-users-out-there/15761)
**Author:** [@Shells](https://forum.fudiabetes.org/u/Shells)\ **Replies:** 12\ **Last updated:** [January 28, 2026, 2:07pm UTC](https://forum.fudiabetes.org/t/any-other-long-term-pump-users-out-there/15761 "2026-01-28T14:07:34Z")
I’m looking to connect with people who started insulin pump therapy in the mid to late 1980s and have stayed on it continuously. I began pumping in 1987 and have been on a pump ever since. I’m interested in comparing lo… --- ## [TCOYD PodCast with Dexcom CEO Jack Leach](https://forum.fudiabetes.org/t/tcoyd-podcast-with-dexcom-ceo-jack-leach/15744)
**Author:** [@CarlosLuis](https://forum.fudiabetes.org/u/CarlosLuis)\ **Replies:** 2\ **Last updated:** [January 14, 2026, 7:03am UTC](https://forum.fudiabetes.org/t/tcoyd-podcast-with-dexcom-ceo-jack-leach/15744 "2026-01-14T07:03:38Z")
He covers the history of CGM at Dexcom from the very beginning. It is interesting that they originally were researching an implanted sensor that would last a year, but decided it was not practical. They then began develo… --- ## [FYI. Libre 3/Libre+ users](https://forum.fudiabetes.org/t/fyi-libre-3-libre-users/15637)
**Author:** [@elver](https://forum.fudiabetes.org/u/elver)\ **Replies:** 35\ **Last updated:** [December 21, 2025, 6:25pm UTC](https://forum.fudiabetes.org/t/fyi-libre-3-libre-users/15637 "2025-12-21T18:25:36Z")
In CBS News today about potential malfunctioning sensors from Abbott Labs. Yikes! --- ## [How Much Should I Worry](https://forum.fudiabetes.org/t/how-much-should-i-worry/15661)
**Author:** [@Elephants22](https://forum.fudiabetes.org/u/Elephants22)\ **Replies:** 18\ **Last updated:** [December 20, 2025, 6:31pm UTC](https://forum.fudiabetes.org/t/how-much-should-i-worry/15661 "2025-12-20T18:31:57Z")
I already posted this in the “tu diabetes” forum but I thought it wouldn’t hurt to ask here too. Thank you to Marie20 for your input! It means a lot. TL;DR : Partner (F19-T1) seems to struggle keeping track of blood sug… --- ## [Experiences with Fairview Specialty Pharmacy](https://forum.fudiabetes.org/t/experiences-with-fairview-specialty-pharmacy/15684)
**Author:** [@SAFA1](https://forum.fudiabetes.org/u/SAFA1)\ **Replies:** 2\ **Last updated:** [December 18, 2025, 3:25pm UTC](https://forum.fudiabetes.org/t/experiences-with-fairview-specialty-pharmacy/15684 "2025-12-18T15:25:04Z")
Has anyone used for had experience with Fairview Specialty Pharmacy out of Minnesota? I am thinking of changing to them for my Dexcom G7 supplies, but I have been burned by mail-order suppliers in the past, so I would a… --- ## [Can a G7 sensor presoak?](https://forum.fudiabetes.org/t/can-a-g7-sensor-presoak/15461)
**Author:** [@John58](https://forum.fudiabetes.org/u/John58)\ **Replies:** 10\ **Last updated:** [November 24, 2025, 2:22am UTC](https://forum.fudiabetes.org/t/can-a-g7-sensor-presoak/15461 "2025-11-24T02:22:33Z")
This morning I got a little worried about my 9 day old Dexcom G7 sensor. So I inserted a new sensor but did not start it, intending to presoak for a half day or more. Eventually in the late afternoon the 9 1/2 day old se… --- ## [Dexcom Sites](https://forum.fudiabetes.org/t/dexcom-sites/542)
**Author:** [@mikep](https://forum.fudiabetes.org/u/mikep)\ **Replies:** 40\ **Last updated:** [November 21, 2025, 2:54pm UTC](https://forum.fudiabetes.org/t/dexcom-sites/542 "2025-11-21T14:54:25Z")
Hi everyone - where are your best Dexcom sites? I typically use mine on my upper thighs (more towards outside of leg) and the back of my calves - I have one there now and it's spot on. --- ## [Dexcom G7 & iOS 26?](https://forum.fudiabetes.org/t/dexcom-g7-ios-26/15458)
**Author:** [@ned](https://forum.fudiabetes.org/u/ned)\ **Replies:** 9\ **Last updated:** [November 19, 2025, 10:46pm UTC](https://forum.fudiabetes.org/t/dexcom-g7-ios-26/15458 "2025-11-19T22:46:16Z")
Has anyone tried using the Dexcom G7 app on iOS 26? Dexcom’s compatibility page shows that they haven’t finished testing it yet. --- ## [Tattoos with Insulin Pumps & CGMs](https://forum.fudiabetes.org/t/tattoos-with-insulin-pumps-cgms/15495)
**Author:** [@SarahFreq](https://forum.fudiabetes.org/u/SarahFreq)\ **Replies:** 6\ **Last updated:** [October 28, 2025, 8:43pm UTC](https://forum.fudiabetes.org/t/tattoos-with-insulin-pumps-cgms/15495 "2025-10-28T20:43:46Z")
Hello. I’m curious. I’ve had tattoos since I was 18, but as of recent, I started to get more. I’ve met a few diabetics at my tattoo shop & 2 of them said their CGMs work fine on their tattoos. This blew my mind. I was al… --- ## [Ask Your CDE for Free Patch Samples!](https://forum.fudiabetes.org/t/ask-your-cde-for-free-patch-samples/15431)
**Author:** [@ErinRods](https://forum.fudiabetes.org/u/ErinRods)\ **Replies:** 2\ **Last updated:** [October 23, 2025, 12:51pm UTC](https://forum.fudiabetes.org/t/ask-your-cde-for-free-patch-samples/15431 "2025-10-23T12:51:11Z")
Hey friends! Just wanted to share a little win I had recently. I’ve been struggling with severe allergic reactions to medical adhesives, so I really didn’t want to spend money on a full pack of patches without knowing if… --- ## [Remote monitor G6 without phone (with tslim x2)](https://forum.fudiabetes.org/t/remote-monitor-g6-without-phone-with-tslim-x2/9521)
**Author:** [@kenfred](https://forum.fudiabetes.org/u/kenfred)\ **Replies:** 43\ **Last updated:** [September 23, 2025, 1:10am UTC](https://forum.fudiabetes.org/t/remote-monitor-g6-without-phone-with-tslim-x2/9521 "2025-09-23T01:10:25Z")
Hello! Many thanks for reading and helping me. My young daughter has T1 and I’m trying to level up on our CGM monitoring. We are currently using the tslim:X2 pump with the Dexom G6. My wife’s android phone is a seconda… --- ## [HACK TO FSL2 ](https://forum.fudiabetes.org/t/hack-to-fsl2/15420)
**Author:** [@Ar3m2](https://forum.fudiabetes.org/u/Ar3m2)\ **Replies:** 4\ **Last updated:** [September 4, 2025, 1:18am UTC](https://forum.fudiabetes.org/t/hack-to-fsl2/15420 "2025-09-04T01:18:47Z")
Hello guys, As you know, FSL2 prices are constantly getting price hikes, at least in my country. I was able to extend the sensor usage after 14 days with helper apps for FSL1. However, this has been fixed for FSL2. I ha… --- ## [Dexcom Receiver Recall](https://forum.fudiabetes.org/t/dexcom-receiver-recall/15361)
**Author:** [@TomH](https://forum.fudiabetes.org/u/TomH)\ **Replies:** 25\ **Last updated:** [July 25, 2025, 10:44pm UTC](https://forum.fudiabetes.org/t/dexcom-receiver-recall/15361 "2025-07-25T22:44:31Z")
FDA and Dexcom have apparently announced a recall of CGM receivers. This is NOT the CGM device you attach to yourself (sensor, transmitter, combo), just the small handheld phone like receiver. The recall affects the G6, … --- ## [Curious about CGM Shelf Life (G7, Libre 3, etc.) in Different Countries](https://forum.fudiabetes.org/t/curious-about-cgm-shelf-life-g7-libre-3-etc-in-different-countries/15372)
**Author:** [@ShichengZhou](https://forum.fudiabetes.org/u/ShichengZhou)\ **Replies:** 1\ **Last updated:** [July 21, 2025, 2:28pm UTC](https://forum.fudiabetes.org/t/curious-about-cgm-shelf-life-g7-libre-3-etc-in-different-countries/15372 "2025-07-21T14:28:23Z")
Hi everyone, I’m curious about the typical shelf life of CGM sensors that people receive in different parts of the world. In my experience with Dexcom G7, the time until the “Use By” date can range from 12 to 18 months. … --- ## [Sure, that's a "steady" trendline](https://forum.fudiabetes.org/t/sure-thats-a-steady-trendline/15339)
**Author:** [@RachelMaraii](https://forum.fudiabetes.org/u/RachelMaraii)\ **Replies:** 9\ **Last updated:** [July 15, 2025, 10:29pm UTC](https://forum.fudiabetes.org/t/sure-thats-a-steady-trendline/15339 "2025-07-15T22:29:16Z")
I’m unreasonably annoyed by this trendline today. The t:slim showed this as a “steady arrow.” Control IQ even turned off my basal, but somehow it’s still “steady”? :sweat\_smile: The Dexcom G7 app was better, at least… [Next page](https://forum.fudiabetes.org/tag/cgm/18.md?match_all_tags=true&page=1&tags%5B%5D=cgm)