Dexcom g7 accuracy issues

I've had nearly 0 problems with the G7, even with accuracy it's not too far off until near the last 12 hours. But I'm wondering about my placement. I have hairy arms. Not ad much on the inside, but all the videos I see recommend placement on the underside or even back of my arm. And even with am adhesive helper it hurts pulling the hairs.

Find out more about calibrations with the Dexcom G6 CGM System. IS. The official logo of Dexcom, Inc. Calibration and Accuracy Issues. Terms and Conditions. Terms and Conditions. More Information. More Information. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share are trademark or registered trademarks in the U.S. and may ...G7 issues? I've had my Dexcom on for about 4 days now. This is my first time ever using this device. I've noticed that it has been a lot higher than my finger sticks have been reading. I'm not sure which device to trust and I'm at a loss. 1 Share.Type of diabetes. Type 1. Treatment type. Insulin. Jun 30, 2023. #3. Having slated the Dexcom One, which was only any use as a trend device. No calibration and no two days offset the same... on a 3 month sample it was dreadful. I've had better luck with the G7, bought 3 to try, 1 failed on day 8 (just drifted down to zero and never came back ...Nov 13, 2023 · The Dexcom G7 has an 8.2% overall MARD for adults and an 8.1% MARD for children. 1 The Dexcom G6 has an overall MARD of 9 %. ² MARD (mean absolute relative difference) is a statistical measure of CGM accuracy, the lower the number the better. The FDA has cleared the Dexcom G7 as an integrated continuous glucose monitoring (iCGM) system. Nov 2, 2022 ... Dexcom G7 CGM sensor shown on upper arm. The ... I showered wearing the G7 without any issue. ... And accuracy seemed similar too, from my ...The much anticipated Dexcom G7 is finally here! This continuous glucose monitoring system has undergone a remodeling of its technology with user-friendly updates. Though this new system has only been on the market for just over a month, available pre-launch data suggests that this system is the most accurate technology of its kind. As someone ...Background: We evaluated the accuracy and safety of a seventh-generation (G7) Dexcom continuous glucose monitoring (CGM) during 10 and a half days of use in adults with diabetes.Its also possible that you were just unlucky. I had 2 boxes of sensors have problems a couple of years back that were well within their original expiration date- it happens. As always, report problems and get replacement sensors. It makes sure Dexcom knows if they need to recall a bad lot and ensures that you have the supplies you need.

Sep 26, 2023. #7. New member, thought I'd add my 2 cents on the dexcom g7 sensor. I've been using these since 3/2023. First time user, diagnosed 3/2023. I have had many issues with these sensors: dropped readings, sensor errors, bad readings. I have contacted Dexcom all the time and they just send me a new sensor.The Dexcom G7 continuous glucose monitor (CGM) can provide accurate glucose readings with either arm or abdominal placement over a period of wear of 10.5 days, according to research published in Diabetes Technology & Therapeutics. 1. In a prospective, multicenter, single-arm study (NCT04794478), researchers evaluated the safety and accuracy of the Dexcom G7 CGM in adults with diabetes.People with diabetes in the United Kingdom, Ireland, Germany, Austria and Hong Kong can get started with Dexcom G7 now The new CGM system is also expected to launch in New Zealand and South Africa in the weeks ahead, with additional markets planned soon after A global, streaming launch event held today revealed an inside look at Dexcom G7 through the eyes of company leadership, the G7 project ...Dexcom Incident Notification Status. Performance Issue. Monitoring - We applied fixes and will continue monitoring. May 01, 2024 - 02:40 PDT. Update - We are continuing to investigate this issue. Apr 30, 2024 - 20:08 PDT. Update - We are continuing to investigate this issue. Apr 30, 2024 - 19:29 PDT. Investigating - We are aware some customers ...Also consider calibrating if your Dexcom G6 and meter numbers don’t match and your expectations or symptoms fit the meter value, but not the Dexcom G6 reading. For more information on accuracy and the 20/20 range, please click here.

Nov 2, 2022 ... Dexcom G7 CGM sensor shown on upper arm. The ... I showered wearing the G7 without any issue. ... And accuracy seemed similar too, from my ...IMHO: The G7 Widget is frankly not worth all this loss and destruction of local data, even if a G7 app reinstall could fix the problems, which it won't. If you can't get the widget unstuck with advice from Dexcom Support, just delete it and wait for the next software update of the widget app that hopefully contains a fix for your current issue.U.S. Centers for Medicare Medicaid Services has approved coverage for Dexcom G7, the most accurate,1 easy-to-use CGM system that helps people with diabetes gain greater control of their health. Introduced to the world yesterday in a Super Bowl ad, Dexcom G7 eliminates routine fingersticks* and builds on the trusted performance of Dexcom CGM, which is clinically proven to lower A1C and increase ...Have you ever wondered why your blood glucose meter value and your Dexcom CGM reading are not the exact same number? Watch this video to learn more about the...In a diverse population of non-critically ill hospitalized patients with diabetes receiving insulin therapy, our analysis shows very good overall accuracy of Dexcom G6 CGM, with a MARD of 12.8%, median ARD of 10.1%, and 98.7% of matched values within CEG on zones A and B compared with standard of care POC glucose monitoring.

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Type of diabetes. Type 1. Treatment type. Insulin. Jun 30, 2023. #3. Having slated the Dexcom One, which was only any use as a trend device. No calibration and no two days offset the same... on a 3 month sample it was dreadful. I've had better luck with the G7, bought 3 to try, 1 failed on day 8 (just drifted down to zero and never came back ...I’m not having issues with accuracy, the sensor randomly disconnects from my phone and takes ages to come back on. The G7 has been amazing accurate for me. Without calibrating it has been within 10 points of a finger stick every time I’ve checked.If you have a Watch connected then that's to blame. Go into the Watch app setup within your phone's system settings and turn off notification mirroring for the G7 app. That problem is an iOS thing and not a Dexcom thing. Apple is trying to be too smart. Your watch can get the alert when it's on the charging cradle.Question on the readings and compression lows. My son usually is pretty much straight line as soon as he goes to bed until he gets up (which is great), generally fluctuates with 10 +/- from baseline start. Last night he had this dip (green arrow). It idn't set off an alarm, as they are set to alert at 75. It looks like a slower compression low ...

The trick that worked for me was to lightly push down on the applicator until the release is barely triggered. If I push too hard, I get inaccurate readings. It may take a couple of tries to get it right. Gently press down until it releases, and void mashing it into your arm. Hoping someone has some hints for me . . .I find the first 18 hours after sensor insertion to be the least accurate and I wait to do any calibrations. Once I do calibrate, I am usually within 15 to 20 mg/dl for the remaining 9 days. Remember, Dexcom uses interstitial fluid glucose for its monitoring and lags blood glucose trends by 15 to 20 minutes. 2.Jan 8, 2024 · Over the past five years, we have seen an increase in the number of people with diabetes who have adopted continuous glucose monitoring (CGM) as an integral component of their daily self-management regimens. 1,2 Among the newest CGM devices are the Dexcom G7 (Dexcom, Inc., San Diego, CA, USA) and FreeStyle Libre 3 (Abbott Diabetes Care, Alameda, CA, USA) CGM systems. Calibration and Accuracy Issues. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share are trademark or registered trademarks in the U.S. and may be in other countries. Find out more about calibrations with the Dexcom G6 CGM System.As a pioneer and leader in real-time continuous glucose monitoring (RT-CGM), Dexcom helps to simplify diabetes management. Our CGM Systems provide best-in-class accuracy1 and exceptional convenience, allowing you to live a healthier, more confident life. Smart device sold separately.‡. Request a free 10-day sample of Dexcom G7.Oerlap during the last 10 hours of the old G7 and the first 10 hours of the new G7 ... We're an unofficial subreddit about everything Dexcom. Come here to troubleshoot problems with your CGM, seek advice and comfort from fellow diabetics, or ask any general questions regarding diabetes.Jan 8, 2024 · Over the past five years, we have seen an increase in the number of people with diabetes who have adopted continuous glucose monitoring (CGM) as an integral component of their daily self-management regimens. 1,2 Among the newest CGM devices are the Dexcom G7 (Dexcom, Inc., San Diego, CA, USA) and FreeStyle Libre 3 (Abbott Diabetes Care, Alameda, CA, USA) CGM systems. The all-in-one Dexcom G7 CGM system is indicated for individuals with diabetes ages 2 years and older. This newest offering from Dexcom features an approximate 60% decrease in size over the G6, a 30-minute sensor warm-up time and a twelve-hour grace period to replace expiring sensors. There are also enhanced alert settings and a redesigned ...

Type of diabetes. Type 1. Treatment type. Insulin. Jun 30, 2023. #3. Having slated the Dexcom One, which was only any use as a trend device. No calibration and no two days offset the same... on a 3 month sample it was dreadful. I've had better luck with the G7, bought 3 to try, 1 failed on day 8 (just drifted down to zero and never came back ...

For reliable therapy decisions. You and your patients can count on reliable readings on the go with our most accurate 1 CGM system. Industry-leading MARD (in adults): 8.2% for Dexcom G7 3 vs. 8.9% for FreeStyle Libre 3 5. MARD (mean absolute relative difference) is a statistical measure of CGM accuracy; the lower the number the better. Dexcom g7 wearable can't seem to stay on me. For the last 3 sensors, I can't seem to keep them on me. As far as I know, the only approved place in the US to wear them is behind my upper arm. So that's where I've been putting them. I've had my wife insert them and apply the patch on most of them. I can barely bump them and they rip out.A recent clinical trial evaluated the accuracy of one of each of the Dexcom and FreeStyle Libre CGM systems. The study investigators compared their CGM readings with blood sugar readings. Though both devices were highly accurate, study results revealed that the FreeStyle Libre 3 was more precise than the Dexcom G7.Aug 2, 2023 · Sep 26, 2023. #7. New member, thought I'd add my 2 cents on the dexcom g7 sensor. I've been using these since 3/2023. First time user, diagnosed 3/2023. I have had many issues with these sensors: dropped readings, sensor errors, bad readings. I have contacted Dexcom all the time and they just send me a new sensor. Background: We evaluated the accuracy and safety of a seventh generation (G7) Dexcom continuous glucose monitor (CGM) during 10.5 days of use in adults with diabetes. Methods: Adults with either type 1 or type 2 diabetes (on intensive insulin therapy or not) participated at 12 investigational sites in the United States. In-clinic visits were ...Dexcom G7 System: The Dexcom G7 Continuous Glucose Monitoring System (Dexcom G7 System or G7) is a type of glucose monitoring system known as a real-time continuous glucose monitoring (rt-CGM) system. It is used to measure glucose levels in people with diabetes. With a continuous glucose monitoring system, a sensor inserted underneath the skin checks your glucose levels every few minutes.Dexcom, Inc., a global leader in real-time continuous glucose monitoring for people with diabetes, announced today that Health Canada has approved the next-generation Dexcom G7 Continuous Glucose ...For those eligible under the NDSS Subsidy Initiative. Learn more. References: MAT-1251. Dexcom Continuous Glucose Monitoring - Discover smart and simple Continuous Glucose Monitoring. Designed to help diabetes patients keep track of their blood glucose levels with ease. Read about risks and benefits here.

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Pairing and Connectivity Issues. My system seems to be experiencing an outage. What do I do? Please visit status.dexcom.com for real-time updates on the status of Dexcom products. Read more; About Dexcom. About Dexcom ... Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, and any related logos and design …Good morning, Quartz readers! Good morning, Quartz readers! The G7 summit wraps up. Donald Trump and Emmanuel Macron will hold a joint press conference this afternoon, after the cl...I didn't have any significant issues with, for instance, readings being out of range compared to my finger prick values. The Libre 3 has a much better form factor and size, but that won't be as much of an advantage when the G7 becomes fully available, since the G7 is more comparable in size. For now, I've decided to keep using the G6.Calibration and Accuracy Issues. Can I calibrate Dexcom G7? Calibration is not required. If you want to calibrate, you can log it as an event within the G7 App. ... You can wear your Dexcom G7 sensor when going through walk-through metal detectors and Advanced Imaging Technology (AIT) body scanners. Read more;Come here to troubleshoot problems with your CGM, seek advice and comfort from fellow diabetics, or ask any general questions regarding diabetes. Members Online Exact_Roll_7528In conclusion, the Dexcom G7 offers industry-leading accuracy, ease of use, and a suite of customizable features that make it an exceptional tool for managing diabetes. ... Issue: Trouble connecting Dexcom G7 with your smartphone Solution: Check if your smartphone is compatible with the Dexcom G7 app. If it is, make sure your …The Dexcom G7 alerts you up to 20 minutes before you go low or when your glucose is high. You can personalize these alerts by choosing between quiet or loud. High and Low Alerts: Dexcom G7 includes customizable alerts that help warn you of high or low glucose levels. Choose from 9 default sound options and adjust the intensity of your alerts.The G7 will have a simplified application and a faster sensor warm-up time. If you're like me and your sensor often conks out right before bed, you won't be disconnected from your CGM for as long at an inconvenient time. The transmitter and sensor on the G7 will be combined. It will be a fully disposable unit so you can toss everything at once.Troubleshooting (Using Your Dexcom CGM) Why am I getting Signal Loss? Your display device may be too far from your sensor or there may be something, such as a wall or water, between your sensor and your display device. Read more. What do I do if my CGM values seem inaccurate? Refer to the Dexcom G7 User Guide for information on Dexcom G7 accuracy.Feb 4, 2023 ... My honest Dexcom G7 review after 4 months. Is Dexcom G7 the best CGM ... topics. Let me know if you have any ... Dexcom G7 - How Accurate Is It ...I called dexcom and they sent me a new transmitter, which worked fine for about two days until about 5am this morning, when the signal dropped again. I've tried rebooting, reinstalling and disconnecting other Bluetooth devices, but it won't even connect to the dedicated dexcom receiver, so I'm pretty sure it's a transmitter issue. ….

The much anticipated Dexcom G7 is finally here! This continuous glucose monitoring system has undergone a remodeling of its technology with user-friendly updates. Though this new system has only been on the market for just over a month, available pre-launch data suggests that this system is the most accurate technology of its kind. As someone ...Anyone else having similar issues with the g7. G7 has an average failure rate of 20% (doesn't make it to day 10) according to their user guide. So yes, not huge surprise there. I started the G7 and while I haven't had it fail yet, I am seeing a very choppy graph like you are seeing for the first 24 hours.Let's check the charts of the the iShares Core TOPIX exchange-traded fund. Employees of TheStreet are prohibited from trading individual securities. Despite market watchers for...With a MARD of 8.2%, Dexcom G7 is the most accurate CGM system available.1. The more accurate your CGM readings, the clearer the picture you get of what’s happening in your body. Having accurate readings is extremely important when you depend on readings to make diabetes management decisions. Dexcom G7 is highly accurate when your glucose is ...#1. Posting this separately from the big G7 thread because I'd like to see if others are having the same problems. I started with the G7 a while ago. I've gone …For more than 40 years, he was the outlier who didn't have to worry about health issues. Unfortunately, his good health fortune would eventually run out. ... And I like the accuracy and no more fingersticks,* hands down." ... Get started on Dexcom G7. If you are living with diabetes and not using CGM, talk to your doctor about Dexcom G7. ...Dexcom G7 sensor replacements can be picked up at any pharmacy in Canada, when and where it's convenient for you. Follow the steps below to get your replacement in pharmacy: Contact Dexcom Technical Support at 1-844-832-1810 (Option 3) or submit a Product Support Request here to report your sensor issue. An agent will authorize the ...Both meters and Dexcom G6 are compared to a what is called a "YSI" to measure accuracy in clinical studies. The Dexcom G6 and a blood glucose meter measure different fluids in your body. The Dexcom G6 measures glucose in your interstitial fluid - that is, the fluid in between your skin and your blood. A blood glucose meter measures plasma ...An easier way to manage diabetes without fingersticks†. Dexcom G7, the simple CGM system, delivers real-time glucose numbers to your smartphone* or smart watch‡—no fingersticks required.†. Effortlessly see your glucose levels and where they’re headed, so you can make smarter decisions about food and activity in the moment to take ... Dexcom g7 accuracy issues, Dexcom is not good about keeping current on new phones or updates on phones. My current iPhone 13 is not listed as compatible and the alerts only alert 75% of the time. Which is fine with me, but Dexcom came out with an update that I downloaded wondering if it would help some of the issues I had and I just ended up with more issues., Skin preparation. Proper skin preparation is essential for ensuring the Dexcom G7 sensor adheres effectively. Cleanse the application area with mild soap and water, avoiding any oily or lotion-based products that could hinder adhesion. Pat the area dry gently before sensor attachment., Recently Viewed. Dexcom G7 accuracy. The Dexcom G7 has an 8.2% overall MARD for adults and an 8.1% MARD for children.1 The Dexcom G6 has an overall MARD of 9%.² MARD (mean absolute relative difference) is a statistical measure of CGM accuracy, the lower the number the better., G7 3 Days in and "Brief Sensor Issue". Sensor was working great not all over the place or anything and all the sudden went to "brief sensor issue". I hate to say this, but get used to it. This happens all.the.time. You literally must take your phone with you everywhere - sometimes if I even walk to the other end of a room it loses signal or has ..., Dexcom G7 is now cleared in the U.S. for people with all Types of diabetes ages two years and older, giving more people than ever access to a powerfully simple diabetes management solution With an overall MARD of 8.2%, Dexcom G7 is the most accurate CGM cleared by the FDA,1 building on the trusted performance of Dexcom CGM, which is clinically proven to lower A1C, reduce hyper- and ..., Interfering substances and risks. The following medications are known to interfere with the Dexcom G6 and G7 CGM sensors. Learn about the impact on sensor readings and recommendations. Hydroxyurea. Hydroxyurea is a medication used in the treatment of diseases including cancer and blood disorders; it is known to interfere with sensor readings. , I didn't have any significant issues with, for instance, readings being out of range compared to my finger prick values. The Libre 3 has a much better form factor and size, but that won't be as much of an advantage when the G7 becomes fully available, since the G7 is more comparable in size. For now, I've decided to keep using the G6., How do I customize Dexcom G7 CGM alert settings? Go to Profile > Alerts to customize each alert. The Low Alert screen below shows some settings you can change: App: Level, Sound/Vibrate, and Snooze. Receiver: Level and Snooze. When adjusting the Level setting, think about what sensor reading makes you respond. Set your alert level at that number., Sensor and Adhesion Issues. ... Refer to the Dexcom G7 CGM User Guide for information on Dexcom G7 accuracy, or reach out to Dexcom 24 Hour Technical Support or the ... , Dexcom G7 is easy to get no matter your CGM coverage. If you are new to Dexcom, all you have to do is complete the Get Started form. We’ll run a free benefits check for you and get the process started. If you pick up your Dexcom G6 supplies up at a pharmacy, all you need to do is get a Dexcom G7 prescription from your doctor and continue ..., Background: We evaluated the accuracy and safety of a seventh-generation (G7) Dexcom continuous glucose monitoring (CGM) during 10 and a half days of use in adults with diabetes., Sep 26, 2023. #7. New member, thought I'd add my 2 cents on the dexcom g7 sensor. I've been using these since 3/2023. First time user, diagnosed 3/2023. I have had many issues with these sensors: dropped readings, sensor errors, bad readings. I have contacted Dexcom all the time and they just send me a new sensor., Background: We evaluated the accuracy and safety of a seventh generation (G7) Dexcom continuous glucose monitor (CGM) during 10.5 days of use in adults with diabetes. Methods: Adults with either type 1 or type 2 diabetes (on intensive insulin therapy or not) participated at 12 investigational sites in the United States. In-clinic visits were ... , In conclusion, the Dexcom G7 offers industry-leading accuracy, ease of use, and a suite of customizable features that make it an exceptional tool for managing diabetes. ... Issue: Trouble connecting Dexcom G7 with your smartphone Solution: Check if your smartphone is compatible with the Dexcom G7 app. If it is, make sure your …, A recent clinical trial evaluated the accuracy of one of each of the Dexcom and FreeStyle Libre CGM systems. The study investigators compared their CGM readings with blood sugar readings. Though both devices were highly accurate, study results revealed that the FreeStyle Libre 3 was more precise than the Dexcom G7., I just started G7, my current review. Installed in back of arm (left), unit lost contact with phone, adjusted by putting phone in pocket on side of G7 (left), unit went dark for two hours after an alert unit could be out for upt o three hours. Finger stick show readings off 25%. 7th day, G7 catastrophic failure ., The Dexcom G7 alerts you up to 20 minutes before you go low or when your glucose is high. You can personalize these alerts by choosing between quiet or loud. High and Low Alerts: Dexcom G7 includes customizable alerts that help warn you of high or low glucose levels. Choose from 9 default sound options and adjust the intensity of your alerts., Mehr Informationen. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share sind eingetragene Marken von Dexcom, Inc. in den USA und sind möglicherweise in anderen Ländern eingetragen. So richten Sie die Kalibrierung mit Ihrem Dexcom G7 CGM-System ein., A sensor code allows you to use the Dexcom ONE CGM System without the need for fingersticks or calibrations. When you start a new sensor, you must enter a code into your display device, either manually or by taking a photo, as each sensor has its own code printed on the back of the adhesive patch. Do not use a code from a different sensor or ..., Find out more about calibrations with the Dexcom G6 CGM System. OM. The official logo of Dexcom, Inc. Calibration and Accuracy Issues. Terms and Conditions. Terms and Conditions. More Information. More Information. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share are trademark or registered trademarks in the U.S. and may ..., The G7 will regain connectivity faster and more often than the G6. The G7 app has lost connectivity at times...a force stop, reopening, and then turning Bluetooth off and on will get the signal back. Happened 3 times so far and I'm on day 8. G7 receiver doesn't lose connectivity., KokoPuff12. • 4 mo. ago. The research that Dexcom did supports the use of the upper arm. That's why they asked for FDA approval for that location. There is an acceptable margin of error, though, and it sounds like you are within it. If you were able to get enough blood to test, you would know more and could calibrate the sensor., The G6 graph on the iPhone/Droid phone app does *not* smooth the data. Thus OP is correct in asking of the G7 graph is more "jumpy". In my and others experience, the answer is YES, the G7 graph is more jumpy when compared to raw values seen on the G6 phone app. To be fair, some users have seen smooth G7 data on their phone app. Lucky them!, Skin preparation. Proper skin preparation is essential for ensuring the Dexcom G7 sensor adheres effectively. Cleanse the application area with mild soap and water, avoiding any oily or lotion-based products that could hinder adhesion. Pat the area dry gently before sensor attachment., Dexcom CGM Systems are built to connect with a wide range of connected partners and digital health apps. From pumps and pens** to lifestyle and health apps, Dexcom gives you the flexibility to choose from a wide range of tools to manage diabetes your way. The Dexcom apps on Connect IQ are only for secondary display of data from the Dexcom CGM ..., Calibration and Accuracy Issues. Can I calibrate Dexcom G7? Calibration is not required. If you want to calibrate, you can log it as an event within the G7 App on your smart device. ... At security checkpoints You can wear your Dexcom G7 sensor when going through walk-through metal detectors and Advanced Imaging Technology (AIT) body scanners ..., Maggiori informazioni. Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share sono marchi commerciali registrati di Dexcom, Inc. negli U.S.A. e possono essere registrati in altri paesi. Come impostare la calibrazione con il sistema CGM Dexcom G7., Refer to the Dexcom G7 User Guide for information on Dexcom G7 accuracy. LBL-1000444 Rev001. About Dexcom. About Dexcom. Terms & Policies. Terms & Policies. More information. More information Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share are trademark or registered trademarks in the U.S. and may be in other countries. ..., Dexcom G7 is the most accurate CGM system 1 approved by Health Canada, building on the trusted performance of Dexcom CGM, which is clinically proven to lower A1C, reduce hypoglycemia, and improve ..., Technical Support. Dexcom CGM product troubleshooting and Clarity software support., Review the following information to make sure that you continue to receive CGM readings when using a compatible smart device. Check here for a live update on the status of the Dexcom Continuous Glucose Monitoring (CGM) servers, including the …, Just under the ribs is where they don't seem to obstruct anything. It doesn't matter how ideal the placement is for accuracy if the thing won't stay stuck on. Forget the back or side of the arm if you have broad-shoulders, and tend to slide into things. I only wear my G7 in off-label locations., Dexcom G7. The G7 is a small white, round device that is much smaller than the G6. Even though it’s smaller, it’s an all-in-one device with a sensor and transmitter built in, so people have been loving how easy it is to apply. Many also appreciate the fact that it can now be used on the arm rather than the abdomen.