FreeStyle Libre 2 vs Dexcom G6 | Full Review & My Experience
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- Опубліковано 9 лип 2024
- Results of FreeStyle Libre 2 and Dexcom G6 two months head-to-head review. I share my experience with these two CGM systems in a comprehensive video.
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0:00 Intro
1:04 Commonalities of FreeStyle Libre 2 and Dexcom G6
1:30 Sensor glucose vs blood glucose
2:03 Continuous glucose monitor (CGM) vs Flash glucose monitor (FGM)
4:18 Design of Libre 2 and Dexcom G6
6:20 Sensor application and removal
7:45 Warm up time of FreeStyle Libre 2 and Dexcom G6
8:28 Approved sites for Libre 2 and Dexcom G6
9:04 Sensor wear time
10:09 Libre 2 alarms and Dexcom G6 alerts
12:40 Accuracy of Dexcom G6 and FreeStyle Libre 2
15:20 Dexcom G6 sensor calibration
16:28 Apps (LibreLink, Dexcom G6, LibreLinkUp, Dexcom Follow, Libre View, Dexcom Clarity)
18:55 Cost comparison of FreeStyle Libre 2 and Dexcom G6
20:03 Integation of the Libre and Dexcom CGMs with other devices
23:26 Conclusion
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WATCH NEXT
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How to apply FreeStyle Libre • How to Apply FreeStyle...
How to remove FreeStyle Libre • How to Remove FreeStyl...
How to get started with Dexcom G6 • Dexcom G6 Setup | Watc...
How to calibrate FreeStyle Libre • How to Calibrate FreeS...
LINKS TO APPS MENTIONED IN THE VIDEO
LibreLink www.freestyle.abbott/ie/en/li...
LibreLinkUp librelinkup.com/
Libre View www.libreview.com/
Dexcom apps www.dexcom.com/mobile-and-wat...
I regularly release videos covering diabetes topics. Let me know if you have any questions or topics you would like me to cover. I really appreciate your input!
Disclaimer: I am not a medical professional and my videos are not medical advice. My videos reflect my personal experience. What works for me might not work for others. Please consult your medical professional regarding your diabetes treatment. I am not affiliated with Abbott, Dexcom, or Tandem. I just use and love their products. Links in the video description might include affiliate links (I will receive a small provision if you use these links for your purchase).
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WATCH NEXT:
Dexcom G7 Launch Info ua-cam.com/video/2ywlJxZfhvI/v-deo.html
FreeStyle Libre 3 Launch Info ua-cam.com/video/jt7IWPQiz-Y/v-deo.html
Ok I just got my FreeStyle Libre 1 and scanned it after 20+ tries now says wait 60 minutes does that mean it's turned ON.
Please someone help.
Hi Tom , How come my comments do not show up (one day ago) ? Thanks
@@paulvanh1796 Hm. I am not sure. Some comments get automatically flagged by YT and I have to release them manually. Let me check if that's the case.
@@paulvanh1796 pop p
Q
Hello Tom, I have been wearing Dexcom G6 for over a year since I’m elderly and have nighttime lows with T1. One of the things you didn’t discuss with the meter is the ability to set alerts with the app with family members. This is wonderful as I can live on my own and if I get a low in the middle of the night, my daughter is notified by phone. If I don’t respond, she can either call 911 or come to my home depending on how low the reading is.
Next, you stated the Dexcom G6 can’t be worn except on the abdomen in the US. I have been wearing mine on my arm and abdomen with no difference in reading accuracy.
Finally, as for accuracy, I have never had any issues with accuracy, even on the first day change. I assure this by checking with a meter against the readings, especially when low or high.
I hope these notes help add to your information. Blessings
Thank you for sharing!
this is an amazing video for all the diabetes around the word. You have to keep going on making these fantastic video about diabetes because you are giving us a lot of greats informations to improve our health. Thank you very much man.
You are most welcome Giacomo. Thanks for your kind words!
Thank you for another amazing video Tom. Great content and delivery as always. It's pump renewal time for me and this is exactly what I was looking for and thinking I would do for my next loop cgm option. I will be looking at the G7 and libre 3 updats too. Thanks again!
My family and I attended a mini-workshop at our local pharmacy and found out that the Libre sensor can be inserted 1 - 2 days before it is activated without losing any work time. This little tip was shared by a diabetic Dr who found she got better accuracy on Day 1 by doing this.
Sadly, here in Australia, we haven't seen Libre 2 yet.
Thanks for all of the helpful information you share.
We are suppose to get the Libre 2 in this year.
Thank you for this tip. I always waited til it expired and then have to wait that 1 hour for a reading.
@@joann8879 There was a great little app called Liapp which can cover this gap as well if you happen to have it. It was written by a diabetic programmer and it gives a number for LO readings as well as going on for an extra hour (most times) after the Libre reader has stopped. It also allows you to scan the sensors of others without messing up your own graph. Unfortunately, I think Libre closed it down but it's worth trying to get hold of if you can, it's a brilliant little app that allows you to scan with your phone. If you leave your reader behind, at least you still have a way to check your BGLs.
Thanks a ton! Loved your comprehensive comparison and enormous amount of info without making it feel tedious.
You are most welcome! Glad it was helpful!
Your videos are very informative, keep up the good and helpful work!! You help more than you know.
Thank you Daniel! You are so kind!
Thank you! Im newly t1 diabetic and have been trying to figure out which one would be best for me. This helped so much. Keep up the great work!
It's a really long video and very comprehensive! Thanks for your great effort!
Thank you so much Gigi!
Thank you very much for making this video. My little girl was just diagnosed as a type 1 diabetic and we are still in research mode for monitors. This was so helpful!
Hi Brittany. Wishing you and your little one all the best! Welcome to the team!
How old is your daughter? Mine recently got diagnosed too and she's 2 in April; we're still waiting for our dexcom. If you have it, how are you finding it?
Just want to say thank you for such an amazing review video. By far, the best I’ve ever seen on UA-cam on any topic.
Happy to have found your channel. Thank you for being an awesome resource!!
Thank you very much for this comprehensive review. Excellent!
WoW!!! I guess you can tell how impressed everybody is with the quality of your work here. I'm blown away -- fantastic review, and really appreciated -- thank you.
Thank you so much for your kind words Andy. I try to make all my videos structured and easy to understand for everyone.
FWIW I would rate this comparison review of the Dexcom G6 and Freestyle Libre 2 10 out of 10! Your comprehensive and highly detailed description of the pluses and minuses of each system is just what the doctor should have ordered but didn't. Thanks for all your hard work, much appreciated!
I appreciate that! Thank you so much for the 10/10 review my friend!
This was EXACTLY the info I've been looking for! Thank you.
It feels like a relief when someone compares products from own experience. Thanks a lot!
You are most welcome! I totally agree. I always watch reviews and comparison videos for other type of products. For diabetes related products I am the "tester":) Wishing you all the best!
@@TypeOneTalks what's your diet
This has really helped me pick which one to go for. Im in Australia and we now have concession on both, you made it very clear for me when i had no clue what to do, thabk you
Am loving the SIBIONICS you turned me onto - many thanks.
Thank you for this review I had been using libre 2, stopped using for 2 years due to insurance change. Currently I am awaiting approval of the Dexcom. I personally found that by using the CGM I watch over my glucose levels more so than by pricing.
I am T2D and bought the Dexcom G6. From the get go, I was able to see I where my diet needed to change, especially at breakfast. I also wanted to get an idea where my BS is at when doing physical activity like 2-3 hour bicycle rides. I recommend potential purchasers review this video prior to purchase.
Tom thanks to having watched your many informative videos on CGM systems and the Libre 2 in particular I decided two weeks ago to give the Libre 2 a try. I am pleased to report that overall things went very smoothly, in no small part because your videos had answered many of the questions a new user was bound to have. In truth I was sorely disappointed with Abbott's online educational videos and other materials. Seemed mostly like ads to me. One area where I would appreciate some help is in interpreting the various graphs and data points in the history section. My Dad was an engineer who loved math but I did not inherit his fondness for the subject and somehow I wound up totally avoiding math, graphs, and related subjects all through school. I suspect I am not alone in this and I'll bet a video or two explaining the report history charts and graphs would be much appreciated by many! Thanks again for all your valuable videos...they really helped smooth my introduction into CGM monitoring!
Thank you so much for your kind words! I believe your medical professional should help you interpret those and make recommendations regarding your treatment. I have made a few videos on the blood sugar management topic but I’m not a medical professional so I can not really advise per se on this topic if you know what I mean. All the best!
Type One Talks Type One Talks Tom I wasn't really asking for advice as to what steps to take in response to bG results and patterns. I am very experienced at that having been a type 1 for 40+ years. In fact I have from time to time advised my doctor regarding management decisions with her other diabetic patients. Like you I always start off my advice by reminding my doctor that "I am not a medical professional but..." What I was hoping for was an explanation of Libre 2 terms like "Sensor data captured" etc. Happily I found an answer to most of my questions beginning on pg 69 of the included manual...I thought I'd read that section but apparently I had not.
Great review! Very thorough and concise
Thank you for putting this together, very informative.
This is the type of video on T1D I search online. Glad to see that YT recommended a good one this time. Although it's a little outdated, helped me figure out which one I want to start with. From CA with ♥, Tom.
Again very helpful and detailed review !!
Thank you Arsenio. Glad it was helpful!
This is great @TypeOneTalks ! ! I had to come to your site to figure out the instructions in the box for the Libre. I'm a G4 gal for past 5 years, but the transmitter is dying as I speak and I'm too lazy to change out the battery at the moment . I thought I'd try out the Libre, so a few friends with benefits sent me a couple to play with recently. This video helped me so so much. Now to see how it compares to accuracy. I think if it wasn't for us who blog/vlog about living with diabetes, that the world would be a sad place. I'm self taught in my diabetes management since leaving home at 16 ... and now as I enter into my 55th year of T1D ... I'm loving how things are advancing for us ... just not the expense for out of pocket folks like myself. Main thing, I am still working, and able to afford these devices.
Very informative video. Thanks!
Thanks for the great insight to cover all that different aspects. Your video helps.
This is a very nice presentation. Thank you kindly! 🙏🏼
Thanks for the thorough review.
Superb video, thanks. I assumed you just buy a kit and it works for years. I now realise that (the Libre, at least) is for limited periods.
this guy and video is amazingly good and diverse in his comparisons - he is super smart and helpful - thanks!
Thank you for this very helpful video! I am a parent of a newly diagnosed child with type I diabetes and we are starting the Dexcom G6 today. Will continue to watch for more videos! Thanks again.
Thank you! Welcome to the team! Wishing you and your little one all the best!
How are you finding the dexcom? My 2 year old daughter has been diagnosed too and we're waiting for it so would be good to hear how well it helps.
Thanks for making this video as im new to this and trying to make a decision on which one.
Thank you for posting this. I have been on the Libre 2 for 4 weeks now and I have enjoyed not sticking my fingers, the video you did telling us how long before you eat should you take you fast acting insulin to stop the highs and lows. I started taking mine 20 to 30 min before and My libre stays in the ranges. I was debating on the dexcom but went with the libre2 for one it last longer and for right now my Medicare pays for it 100%.
My medicare only covered part of it . I have to pay 40$ per sensor. I have United Healthcare. Maybe I should change providers.
This was a very good video. I watched it from beginning to end. Thank you!
Glad you enjoyed it! Thank you for your kind words my friend!
Great video. Incredibly helpful. Thank you.
Great video. By the way: I've been using Libre 2 since June 2019, my wife uses Dexcom G6. We both don't want to switch.
Thank you very much for making this video Tom. Useful information.
You’re most welcome!
Tom, you have the best videos on the internet concerning continuous glucose monitors. Thank you for what you share. I am a 68 year old insulin dependent type 2 diabetic in the U.S. I've been using Dexcom for a couple of years. When I started with a CGM, only Dexcom's product was approved for Medicare (senior medical insurance) coverage of the cost. Now I believe the FreeStyle Libre is covered as well. I look forward to the day when both companies have products with the best features of the other company's current CGM. I understand the future Dexcom model will be small like the FreeStyle CGM and will have the transmitter built into the sensor unit. I hope so. Thanks again.
Thank you so much for your kind words and sharing your experience my friend! Wishing you all the best!
Tom . . . thank you. Recently been diagnosed and want to go with the modern CGM. Your video helped. Again Tom, thank you.
Thank you so much for your kind words my friend. I hope you made a good choice. Welcome to the community!
Absolutely loved this video, very educational, thank you 🙏
Thank you so much for your kind words Sue! Wishing you all the best!
It is ok to use everywhere around the world? What if i am in cambodia can use or not
I have used both systems; switched from Libre2 to Dexcom6 because too many Libre sensors either died early nor fell off. I generally agree with your ratings, but consider the Dexcom a little easier to attach -- a) arthritis made it difficult for me to unscrew the container and b) upper arm location was awkward to push against the spring for attachment. Dexcom's location (abdomen) made it easy to see what I was doing and push-button for attachment was also easy. Also in past 9 months only one Dexcom sensor has failed early and that was by less than a day.
Thank you so much for the video!
What a fabulous video! Thank you to much!
Thank u I’m moving on to the g6 so thanks 🙏
Compression lows! Sheesh never heard of this, explains a lot!! Thank you. I’ve gone to check on my daughter in the night and got the LO reading, have a big panic attack at 3 AM and end up changing the sensor. This probably is what happened.
Very useful video! Thanks from Italy!!!
Glad it was helpful!
Outstanding job comparing these two CPM. I swear you look like a younger version of me
Thank you for this video. Ive been quite unhappy with my Libre2 as these sensors fail very often, but after watching your video I think Im going to wait for the Dexcom G7 to be released before I switch from Freestyle Libre2.
Awesome video, I just got a trial of the libre 2 and G6, really liking the libre 2 so far
Glad to hear that Michael. And thanks for the compliment. Have a great day!
Brilliant video 👍
thank you ,thank you for your time
Thank you for this so much!! I got diagnosed last december last year and i dont know which one should i get so thank you. New subscriber here 😊
Xcellent. Very informative and helpful video... 👌👌👌
Looking forward to seeing this video.
Enjoy Marlon. Good to see you in the comments:)
Great video. I only started on the libre a couple of weeks ago and it's great not having to finger pick every time. A couple of days into my 1st sensor I was high. My sensor said 17mmol/l but a finger prick showed 15. But I was probably coming down and it was early in my usage. In Ireland we get diabetes supplies under the long term illness scheme so I took what I was eligible for under that. My brother uses a different brand glucometer to my freestyle optium neo so he might be able to ask his endocrinologist to apply for a dexcom under long term illness for him. I very rarely go low at night whereas my brother has needed his partner to bring him up from a night time low a few times and that's why he wants the dexcom, to use the alarm when he's away from home for work.
Thank you so much for sharing your experience. Have a great day!
I’d love to get a Dexcom one day. My insurance won’t approve a CGM. I’m so thankful for the Libre 2 because it’s affordable OTC. I have PCOS and a family history of diabetes so I like the check my BS often.
Hi how much did you pay for the free style?
Oh my god, I have pcos too and a family history of diabetes. Are you on metformin?
Were you diagnosed with Type 1 diabetes ?
Sounded like type 2 to me
I use the Free Style Libre and was able to manage my blood sugar and get off my medication. I still wear and has been a life saver
Great to heat that! What an interesting nick name:)
This comparison is very helpful as I am going to switch from Freestyle Libre2 to Dexcom G6
Great Video, thx!
I think openness and integration are very important considerations long-term. Companies making the best sensors are not necessarily the same companies that make the best apps. Also why would anyone want to be forced to use a certain app based on their choice of sensor (and lose continuity in where all their data is collected)?
Both Abbot and Dexcom should start using standardized Bluetooth profiles for exposing BG-data. Then, cross-compatability between sensors, pumps, apps, watches etc will be greatly improved eventually leading to more choice for the consumer.
100%. Thank you for your comment Florian!
Congrats. Excellent video mainly for those, like me, starting in this new world for T1D.
Thank you so much! Welcome to the team!
Thankyou for this excellent video!
You are most welcome Neil!
One think I do like with the Dexcom unit is the clarity app. I was able link my doctor to my Clarity account and share the readings with my wife. Also seeing my readings and 3 hr trend is awesome.
Thank you, really helpful
Thank you for your information.
Crystal clear, serious with humour :-)
Thank you for the video . I mentioned you when going through the tutorial video with Dexcom .
I thought I would be a perfect candidate for CGM . But my doctor was not well informed so I had to push . So glad I did .
In b the USA being over 18 they do not suggest using the s censor in the arm only on abdominal area .
Great video!
Thank you... very informative!
You're most welcome Sue!
Great job 👏
Well done, thank you.
Thank you for this explaination
You are most welcome Ahmad!
great video, thank you so much for your information. I have to switch from a finger glucometer to one of those devices and I was not very clear which should be better for me in terms of accuracy and cost. Thank you so much and congratulations.
Very helpful information. Much appreciated! Question: what kind of tape you use to make the Dexcom G6 sensor stick? Thank you.
My 10 year old is diabetic and this video helps alot
Thank you I'm watching late but very helpful
Great video! I’m getting ready to start on the Dexcom G6. I used the Libre and had a severe allergic reaction to it. We thought it was the adhesive so I tried the wipes the create a barrier between your skin and medical devices and it still didn’t work. Turns out it was a reaction to nickel. Pretty crazy. I was so sad bc I loved the Libre!
For the Libre, I highly recommend getting opsite or Tagaderm covers that secures the disc from getting pulled out and dry when showering. Prior to using these I had the sensors pull out several times getting dressed and working out.
Thank you very much!
Yeah, I found Tegaderm a necessity.
I used Dexcom G6 for several years and had many issues. First sensor placement is way more complicated than Libre2. Secondly, in two years I had 3 defective sensors with G6. With Libre imn 3 years use I never encountered a defective sensor. Accuracy is as you stated different for each user. I love the fact that in the US. Libre2 sensor warm-up is 60 minutes and adjustment time is 12 hours. Thanks as always for a great objective review for all us type 1 Diabetics!
enjoyed your humor. good video
Hi, do you know if there is a list of phones that can be used with the Dexcom 6? Thank you
Here you go - P.S. Mluvis cesky?:) www.dexcom.com/compatibility/device
@@TypeOneTalks Téměř od narození :) Už jsem koupil Samsung A13 (byl v seznamu od českého distributora). Teď čekáme na doručení Dexcomu. Zatím jsme (můj šestiletý syn; od loňského listopadu) používali FreeStyle Libre. Tak jsme zvědaví, jak budeme spokojeni s tímto druhým typem senzoru.
@ Temer od narozeni. Haha. Ja taky. Hodne stesti s Dexcomem.
@@TypeOneTalks Tak to jsem nečekal. V informacích o kanálu je Švýcarsko. A díky za přání. Věřím, že nám to pomůže udržet tu správnou hladinu. Jsme (já a žena) v této oblasti úplní začátečníci, jak už jsem psal, loni v listopadu byla diagnostikována cukrovka. Doufám, že nám tento typ senzoru pomůže hlavně při hlídání v noci. Manželka se trochu bojí, aby nás neustálé informace o hladině neplašily (takhle jsme se vyplašili, až když jsme něco naměřili), ale určitě si brzy zvykneme. A také díky za užitečná videa :)
@ Chapu. Na zacatku je toho strasne moc ale urcite to zvladnete a za par mesicu to bude kazdodenni rutina. Drzim palce!
Az si na sensor zvyknete zkuste kouknout by inzulinove pumpe (jestli nebudete potomek zasadne proti) a automatickemu davkovani. Ja si to nemuzu vynachvalit. Kdybyste cokokiv potreboval odpovezte mi prosim na tento komentar. Na vsechny komentare neodpovidam, ale Cechy pozitivne diskriminuju:)
P.S. Ja ziju ted Svycarsku ale az do svych 29 jsem zil v Brně a maturoval z ceskeho jazyka za 1😀
great video
Very will explained, thanks alot
You are welcome! Glad it was helpful!
Excellent, thank you.
You are welcome!
Very informative, thank you for your honest review. Sub.
You are most welcome! Glad it was helpful!
good video!
Hey dude, great video I'm on the libre have been for a while but mines be really inaccurate at times! I was wondering hows you keep your blood glucose levels so well controlled I really struggle with mine any advice would be greatly appreciated.
Thanks for this video great
You are most welcome my friend. Wishing you all the best!
Just for other type 1s out there. I poke my arms. Blood is blood, you don’t need to poke your fingers top of forearm is bigger and less sensitive.
Arms have a delay. Fingertip is most accurate
@@Ravenous not really
Bless u and Thank you. Wonderful videos
You are so welcome
I've had a number of issues with Libre 2 including the needle staying in my arm after application (that really hurt) and sensors dying before the 14 days multiple times. Also I've found the reading to vary widely by sensor. Sometimes it's too high and other times it reads low. In general it's accuracy seems to be worse when your low or vey high.
The libre inaccurate numbers is why I'm switching to dexcom. You also can't calibrate the libre at all.
Thank you for this video. Please;
1. What is the name of the brown patch?
2. Once you buy an Apple Watch, how do you connect it with your Libre 2?
Thank you.
I cannot believe I just found you!! I've been a type 1 since I was 7yrs old, 42 now so 15 years. I have SUPER low bsl's and have used glucagons weekly. I used the Libre2 last year but had so many problems with it. I had so many sensors that would last only a few days, some not even a day. As my phone was not compatible I had to use the reader. It was ok, but I don't know if it was the reader or sensor that had the problem as my actual bsl would say 2.8 yet the reader would say 6.0! I have a bad habit of dropping really quickly and once I ended up having a siezure and needing glucagon, yet the reader said I was 5.9 and blood bsl said I was LO! Plus I have very sensitive skin and always reacted to the adhesive! I'll be starting the Decom G6 soon. I have to wait for the reader as my phone, again, isn't compatible! I'm really glad to hear that the G6 gives alerts when the bsl is dropping quickly, as that's my main issue! Thanks to you I will be able to use the G6 confidently. And it's always good to hear other peoples view on products like this, as it can be a game changer! For example, I generally test my sugars up to 20 times a day....yep! Unfortunately in Australia, the Libre 3 and Dexcom G7 won't be available til who knows when....we always seem to get new tech last! And in Australia we have the NDSS (National Diabetes Service Scheme). When you are diagnosed you are signed up straight away and things like pump consumables, bsl strips, needles, CGMS sensors transmitters etc are all covered so instead of paying AU$60 a box of strips they're considerably less. The only thing not covered are lancets for the finger pricker, finger prickers themselves and blood glucose monitors (but there's usually some way to get a free one vis youe Endo or pharmacy). OMG....sorry for blabbering on. Just wanted to say I'm so grateful for finding your channel and that I may be able to find some other type 1 Aussies around my age. THANKS HEAPS
Hi! I appreciate this video. I’ve been using the g6 for a couple of years now, by far my biggest issue is that I’m being sent defective sensors FAR too often. Either they won’t release from the latch or the readings will constantly mess up/error, which all in all causes me a great deal of stress.. do you know much about this issue? Would you suggest for me to wait for the g7, or just to go ahead and switch to the libre 2? Or do you know if the libre 2 has any of these issues as well? I am in the U.S. for further context
Hey i was sooo many faulty sensors too!! they often didn't release!
Hi Tom, thanks for another great piece of information. I recently installed LibreLink and wondering why I see big differences in Reader and App when scanned at the same time. Just had to treat a low and min was 3.6 with reader and 2.9 with App. How can that be ? Different algorithms?
Thank you Mike! Interesting. I have not seen this before. But to be honest I don’t use the reader anymore. Have you tried asking Abbott?
Can you set up Libre 2 in iphone? I couldn’t find the libre 2 app. Plus the numbers in Libre 2 were completely off. It was showing my sugar at 60 while I checked in finger stick it was at 120. I cant find any settings to calibrate in Libre 2. Thank you!
Before applying Libre2:
Shave area from micro hairs. Wash, rince well and totally dry area before application. Libre2 sticks perfect for the 14 days.
Will the libre 3 transmit the readings automatically like the g6