📡
CGM sensors
Continuous glucose monitors — every model, comparison, and guide
96 articles
NovoPen 6: Smart Pen That Tracks Your Doses
The NovoPen 6 is a Bluetooth-enabled smart insulin pen that automatically logs every dose, helping people with...
NovoPen 6smart insulin pendose tracking
Tandem t:slim X2 Review: Control-IQ Technology Explained
Discover how the Tandem t:slim X2 with Control-IQ technology automates insulin delivery to help people with di...
insulin pumpControl-IQTandem t:slim X2
InPen Smart Insulin Pen: Complete Guide and Review
The InPen smart insulin pen combines technology and convenience to help people with diabetes manage mealtime i...
InPensmart insulin penCGM integration
Omnipod 5 vs Tandem t:slim X2: Which Pump Should You Choose?
Comparing the Omnipod 5 and Tandem t:slim X2 helps you find the best insulin pump for your lifestyle and diabe...
insulin pumpOmnipod 5Tandem t:slim X2
Medtronic MiniMed 780G: Closed Loop System Review
The Medtronic MiniMed 780G is an advanced closed loop insulin delivery system. Learn how it works, its key fea...
MiniMed 780Gclosed loop systemautomated insulin delivery
Omnipod 5 Review: The Tubeless Closed Loop Pump
The Omnipod 5 is a tubeless, waterproof insulin pump with automated delivery. Discover how this closed-loop sy...
Omnipod 5insulin pumpclosed-loop system
How to Get Dexcom G7 Free Through Insurance
Learn how to get the Dexcom G7 CGM covered at no cost through your insurance plan with these step-by-step tips...
Dexcom G7CGM sensorsdiabetes insurance
Dexcom G7 vs Medtronic Guardian 4: Which Is Better?
Comparing the Dexcom G7 and Medtronic Guardian 4 CGMs to help you choose the best continuous glucose monitor f...
CGM sensorsDexcom G7Medtronic Guardian 4
CGM Sensor Cost Without Insurance: What to Expect
CGM sensors can cost hundreds per month without insurance. Learn what to expect and how to manage costs effect...
CGM sensorscontinuous glucose monitor costdiabetes supplies
Best CGM for Type 2 Diabetes Not on Insulin
Discover the top continuous glucose monitors for type 2 diabetics not on insulin. Learn which CGM devices offe...
CGM sensorstype 2 diabetescontinuous glucose monitor
How Long Does Dexcom G7 Sensor Last Really
The Dexcom G7 is FDA-approved for 10 days, but real-world wear time can vary. Here's what you need to know abo...
Dexcom G7CGM SensorsContinuous Glucose Monitor
Dexcom G7 Adhesive Issues: Best Fixes and Overpatches
Struggling with your Dexcom G7 falling off? Discover the best fixes, overpatches, and pro tips to keep your CG...
Dexcom G7CGM SensorsAdhesive Fixes
Eversense Implantable CGM: How It Works
Eversense is the only implantable CGM offering up to 365 days of continuous glucose monitoring. Learn how this...
CGM sensorsEversenseimplantable CGM
CGM for Prediabetes: Stelo vs Lingo vs Libre
Comparing the top CGMs for prediabetes management. Discover which sensor fits your lifestyle and budget best....
CGM sensorsprediabetesDexcom Stelo
FreeStyle Libre 3 Medicare Coverage Guide
Learn how Medicare covers the FreeStyle Libre 3 CGM system, eligibility requirements, and how to get started w...
FreeStyle Libre 3Medicare CGM CoverageContinuous Glucose Monitor
Dexcom G7 Medicare Coverage: Step-by-Step Approval
Learn how to get your Dexcom G7 covered by Medicare with this clear, step-by-step approval guide for diabetes ...
Dexcom G7Medicare CoverageCGM Sensors
Dexcom G7 vs Abbott Libre 3 Plus: 2025 Head-to-Head
We compare the Dexcom G7 and Abbott Libre 3 Plus CGMs side by side to help you choose the best sensor for your...
CGM sensorsDexcom G7Abbott Libre 3 Plus
CGM Data Patterns: How to Read and Act on Your Trends
Learn how to interpret CGM data patterns and trends to make smarter diabetes management decisions and improve ...
CGM sensorscontinuous glucose monitorglucose trends
Time in Range vs A1C: Which Metric Matters More?
Discover how Time in Range and A1C differ, what each reveals about your diabetes control, and which metric you...
CGM sensorsTime in RangeA1C
CGM for Gestational Diabetes: What Pregnant Women Need to Know
Continuous glucose monitors can transform gestational diabetes management. Learn how CGM helps pregnant women ...
CGM sensorsgestational diabetespregnancy
Diabetes Apps: Best Apps for Managing Blood Sugar in 2025
Discover the top diabetes apps of 2025 that help you track blood sugar, manage CGM data, and take control of y...
diabetes appsCGM sensorsblood sugar management
Smart Insulin Pens: InPen and NovoPen Explained
Smart insulin pens like InPen and NovoPen are revolutionizing diabetes management with dose tracking, reminder...
smart insulin pensInPenNovoPen
Loop App: DIY Closed Loop for Diabetics
The Loop app offers diabetics a powerful DIY closed-loop insulin delivery system. Learn how it works, who can ...
Loop AppCGM SensorsClosed Loop Insulin
Nightscout: The Open Source CGM Monitoring System
Nightscout is a free, open-source platform that lets people with diabetes remotely monitor CGM data in real ti...
CGM SensorsNightscoutContinuous Glucose Monitoring
CGM in the Cloud: How to Share Data with Your Doctor
Learn how to use cloud-based CGM data sharing to keep your doctor informed in real time and improve your diabe...
CGM sensorscontinuous glucose monitordiabetes technology
Medtronic Guardian 4 CGM: Complete Review
The Medtronic Guardian 4 CGM offers seamless sensor integration with no fingerstick calibrations required. Her...
CGM SensorsMedtronic Guardian 4Continuous Glucose Monitor
CGM for Non-Diabetics: Is It Worth It?
Continuous glucose monitors aren't just for diabetics anymore. Discover if wearing a CGM can benefit your heal...
CGM sensorscontinuous glucose monitormetabolic health
Libre 3 Plus vs Libre 3: What Changed?
Abbott upgraded its popular CGM with the Libre 3 Plus. Discover the key differences in accuracy, wear time, an...
CGM sensorsFreeStyle LibreLibre 3 Plus
Dexcom G7 vs Stelo: Which Is Right for You?
Comparing the Dexcom G7 and Stelo CGMs? Learn the key differences to choose the best glucose monitor for your ...
CGM sensorsDexcom G7Stelo
Omnipod 5 vs Tandem t:slim X2: Which Pump Is Better?
Comparing the Omnipod 5 and Tandem t:slim X2 to help you choose the best insulin pump for your diabetes manage...
Omnipod 5Tandem t:slim X2insulin pump
CGM Sensors: Everything You Need to Know
Complete guide to CGM sensors — compare Dexcom G7, Libre 3, and Omnipod, plus accuracy, placement, insurance c...
CGM sensorsDexcom G7FreeStyle Libre 3
Insulin Pumps: Complete Comparison and Guide 2026
Compare Omnipod 5, Tandem t:slim X2, and Medtronic pumps. Explore closed loop systems, insurance coverage, tra...
insulin pump comparisonOmnipod 5Tandem t:slim X2
Type 1 Diabetes: The Complete Patient Guide
Everything Type 1 diabetics need to know about CGM sensors, insulin pumps, blood sugar management, travel tips...
type 1 diabetesCGM sensorsDexcom G7
Dexcom G7: The Complete Guide
Everything you need to know about the Dexcom G7 CGM — accuracy, setup, insurance coverage, accessories, and ho...
Dexcom G7CGM sensorscontinuous glucose monitor
FreeStyle Libre 3: Complete Guide
Everything you need to know about the FreeStyle Libre 3 CGM system — accuracy, setup, wear time, and how to pr...
FreeStyle Libre 3CGMcontinuous glucose monitoring
Dexcom G7 Review: The Complete 2025 Guide
The Dexcom G7 is the most accurate consumer CGM available in 2025. This complete guide covers accuracy, setup,...
Dexcom G7CGM reviewcontinuous glucose monitor
CGM Accuracy: What Affects It and How to Improve It
CGM accuracy depends on sensor placement, hydration, medications, and more. Learn what MARD means, what disrup...
CGM accuracycontinuous glucose monitorMARD
FreeStyle Libre 3 Complete Guide: Accuracy, Setup, and Coverage
Everything you need to know about the FreeStyle Libre 3 CGM — accuracy data, setup steps, Medicare coverage, a...
FreeStyle Libre 3CGM sensorscontinuous glucose monitor
How CGM Changed Diabetes Management Forever
Continuous Glucose Monitors transformed diabetes care from painful guesswork into real-time insight. Discover ...
CGMcontinuous glucose monitordiabetes technology
Abbott FreeStyle Libre 3 Plus: New Features Explained
The FreeStyle Libre 3 Plus brings real-time glucose streaming, extended wear, and sharper accuracy to CGM tech...
FreeStyle Libre 3 PlusCGM sensorscontinuous glucose monitoring
CGM Insurance Coverage: Every Major Insurer Explained
Navigating CGM insurance coverage can be overwhelming. This guide breaks down exactly what Medicare, Medicaid,...
CGM coveragediabetes insurancecontinuous glucose monitor
Stelo CGM by Dexcom: Is It Right for You?
Stelo is Dexcom's first over-the-counter CGM, designed for non-insulin users. Learn who it's for, how it works...
Stelo CGMDexcomCGM sensors
CGM for Prediabetes: Can It Prevent Type 2?
Continuous glucose monitors aren't just for diabetics. Learn how CGM can help prediabetics spot dangerous patt...
CGM sensorsprediabetesblood sugar monitoring
Best Arm Placement for Dexcom G7 Accuracy
Arm placement significantly impacts Dexcom G7 accuracy. Learn the optimal spots, techniques, and tips to get t...
Dexcom G7CGM placementcontinuous glucose monitor
CGM Sensor Failed? Here Is What to Do
A failed CGM sensor can be stressful and disruptive. Learn how to troubleshoot, replace, and prevent sensor fa...
CGM sensorssensor failurecontinuous glucose monitor
Why Your CGM Reads High After Meals
Post-meal CGM spikes alarm many diabetics, but not all high readings mean poor control. Learn what's normal, w...
CGM sensorspost-meal glucoseblood sugar spikes
Omnipod 5 CGM Integration: Complete Guide
Omnipod 5 integrates with Dexcom G6 for automated insulin delivery. Learn how CGM integration works, setup tip...
Omnipod 5CGM IntegrationDexcom G6
CGM vs Finger Stick: Which Is More Reliable?
Comparing CGM sensors and finger stick testing helps diabetics choose the right monitoring method. Learn accur...
CGM sensorsblood glucose monitoringfinger stick testing
Dexcom Clarity App: How to Read Your CGM Data
Learn how to interpret your Dexcom Clarity reports, understand Time in Range, and use CGM data to make smarter...
Dexcom ClarityCGM sensorsTime in Range
CGM During Pregnancy: Safety and Accuracy
Continuous glucose monitors can transform diabetes management during pregnancy. Learn what the evidence says a...
CGMpregnancy diabetesgestational diabetes
How Long Does CGM Sensor Insertion Hurt?
CGM sensor insertion causes brief discomfort for most users. Learn what to expect, how to minimize pain, and t...
CGM sensorscontinuous glucose monitoringsensor insertion
CGM Accuracy in Extreme Temperatures
Extreme heat and cold can significantly affect CGM sensor accuracy. Learn how to protect your device and maint...
CGM sensorscontinuous glucose monitordiabetes technology
Best CGM for Seniors with Diabetes
Choosing the right CGM for seniors requires balancing ease of use, accuracy, and affordability. This guide bre...
CGM sensorsseniorscontinuous glucose monitor
FreeStyle Libre 3 vs Libre 2: What Changed?
FreeStyle Libre 3 brings real-time alerts, a smaller sensor, and improved accuracy over Libre 2. Here's everyt...
FreeStyle Libre 3FreeStyle Libre 2CGM sensors
Dexcom G7 Warm-Up Period: What to Expect
The Dexcom G7 has a 30-minute warm-up period before readings begin. Learn what happens during this time and ho...
Dexcom G7CGM sensorscontinuous glucose monitoring
CGM for Type 2 Diabetes: Is It Worth It?
Continuous glucose monitors aren't just for Type 1 anymore. Discover how CGM technology can transform Type 2 d...
CGMType 2 DiabetesContinuous Glucose Monitor
How to Get a CGM Without a Prescription
Explore your options for accessing a continuous glucose monitor without a prescription, including OTC devices,...
CGMcontinuous glucose monitorOTC CGM
Dexcom G7 vs FreeStyle Libre 3: The Definitive 2025 Comparison
Comparing Dexcom G7 and FreeStyle Libre 3 in 2025? We break down accuracy, alerts, cost, and comfort to help y...
CGM sensorsDexcom G7FreeStyle Libre 3
Medtronic Guardian 4 vs Dexcom G7: Full Comparison
Compare the Medtronic Guardian 4 and Dexcom G7 CGMs side by side. Discover which sensor fits your lifestyle, i...
CGM sensorsDexcom G7Medtronic Guardian 4
Replacing a Failed CGM Sensor: Step-by-Step Guide
Learn exactly what to do when your CGM sensor fails — from recognizing failure signs to safely inserting a rep...
CGM sensorscontinuous glucose monitorsensor failure
How CGM Sensors Work: The Science Explained Simply
Curious how a tiny sensor tracks your blood sugar 24/7? Learn the real science behind CGM sensors and make sma...
CGM sensorscontinuous glucose monitordiabetes technology
CGM Accuracy During Exercise: What to Know
Exercise can affect CGM readings in surprising ways. Learn what causes inaccuracies, how to stay safe, and how...
CGM sensorsexercise and diabetesblood sugar monitoring
CGM Alerts and Alarms: How to Set Them Properly
Learn how to configure your CGM alerts and alarms for optimal safety and minimal disruption. Proper settings c...
CGMcontinuous glucose monitordiabetes alerts
Dexcom ONE vs G7: Key Differences Explained
Comparing Dexcom ONE and G7? We break down accuracy, wear time, compatibility, and cost to help you choose the...
Dexcom G7Dexcom ONECGM sensors
Why Does My CGM Read Different from My Meter?
CGM and fingerstick meter readings often differ — and that's normal. Learn why discrepancies happen, when to t...
CGM sensorsblood glucose monitoringcontinuous glucose monitor
Best CGM for Kids with Type 1 Diabetes
Choosing the right CGM for your child with Type 1 diabetes can transform daily management. This guide covers t...
CGM sensorsType 1 diabetespediatric diabetes
FreeStyle Libre 3 Accuracy: What Studies Say
Discover what clinical studies reveal about FreeStyle Libre 3 accuracy, how it compares to previous versions, ...
FreeStyle Libre 3CGM accuracycontinuous glucose monitor
Dexcom G7 vs G6: Which CGM Is Right for You?
Comparing the Dexcom G7 and G6 CGM systems to help you choose the right sensor. Learn key differences in accur...
Dexcom G7Dexcom G6CGM sensors
How long do CGM sensors last? Complete guide
CGM sensor lifespan varies by brand, lasting 7–15 days. Learn what affects wear time, accuracy, and when to re...
CGM sensorscontinuous glucose monitorsensor lifespan
How to write a CGM insurance appeal letter
Learn how to write a winning CGM insurance appeal letter with step-by-step guidance, sample language, and expe...
CGM insurance appealcontinuous glucose monitor coveragediabetes insurance denial
Do CGM sensors need calibration? Complete guide
Learn whether CGM sensors need calibration, when it's required, and how proper calibration improves glucose re...
CGM sensorsCGM calibrationcontinuous glucose monitor
Dexcom vs Medtronic CGM: complete comparison
Compare Dexcom and Medtronic CGM systems on accuracy, wear time, integration, and cost to find the best fit fo...
CGMDexcom G7Medtronic Guardian 4
Best CGM for Type 2 seniors: simplified options
Discover the best CGM options for Type 2 seniors—simplified, accurate, and easy to use for confident daily dia...
CGM sensorsType 2 diabetesseniors
CGM in hot tub and sauna: safety guide
Heat from hot tubs and saunas affects CGM accuracy and adhesion. Learn how to protect your sensor and stay saf...
CGM sensorshot tub safetysauna diabetes
Using Dexcom G7 during pregnancy: what to know
Dexcom G7 offers real-time glucose monitoring for pregnant women with diabetes, helping maintain tight control...
Dexcom G7CGM during pregnancygestational diabetes
CGM for elderly diabetics: best options 2026
Discover the best CGM options for elderly diabetics in 2026, including ease-of-use features, accuracy ratings,...
CGM sensorselderly diabeticscontinuous glucose monitoring
CGM readings at night: what is normal?
Nighttime CGM readings reveal crucial glucose patterns. Learn what's normal, what's not, and how to optimize o...
CGMnighttime glucosecontinuous glucose monitor
Closed loop insulin systems: complete guide 2026
Closed loop insulin systems automate glucose control by linking CGM sensors to insulin pumps via algorithms, d...
closed loopartificial pancreasCGM sensors
Insulin pump vs injections: which is right for you?
Insulin pumps and injections both manage diabetes effectively. Learn which method suits your lifestyle, health...
insulin pumpMDICGM sensors
Tandem t:slim X2 insulin pump complete guide
The Tandem t:slim X2 is a touchscreen insulin pump with Dexcom CGM integration and Control-IQ technology for a...
tandem t:slim X2insulin pumpControl-IQ
Omnipod 5 vs Omnipod DASH: full comparison 2026
Omnipod 5 adds automated insulin delivery via AID algorithm; DASH is Bluetooth-only. Compare specs, cost & who...
Omnipod 5Omnipod DASHinsulin pump
FreeStyle Libre Medicare coverage 2026
FreeStyle Libre CGM sensors are covered by Medicare in 2026 for eligible diabetes patients. Learn coverage rul...
FreeStyle LibreMedicare CGMCGM sensors
FreeStyle Libre overpatches: best options 2026
FreeStyle Libre overpatches protect your CGM sensor from sweat, water, and daily wear. Discover the best optio...
FreeStyle LibreCGM overpatchessensor patches
FreeStyle Libre sensor not reading: troubleshooting
FreeStyle Libre sensor not reading? Learn the top causes and step-by-step fixes to restore accurate glucose re...
FreeStyle LibreCGM troubleshootingLibre sensor error
FreeStyle Libre 3 vs Libre 2: what changed?
FreeStyle Libre 3 brings smaller size, real-time alerts & 14-day wear vs Libre 2's scan-based readings. Here's...
FreeStyle Libre 3FreeStyle Libre 2CGM sensors
FreeStyle Libre 3 accuracy: real-world performance
FreeStyle Libre 3 delivers hospital-grade accuracy with 7.9% MARD, real-time 1-minute readings, and proven per...
FreeStyle Libre 3CGM accuracyMARD
Dexcom Clarity app: complete guide
Dexcom Clarity is a diabetes management app that syncs CGM data for trend analysis, pattern recognition, and s...
Dexcom ClarityCGMDexcom G7
Dexcom G7 and Tandem t:slim X2: integration guide
Dexcom G7 + Tandem t:slim X2 integration enables real-time CGM-driven insulin delivery. Learn setup, compatibi...
Dexcom G7Tandem t:slim X2Control-IQ
Dexcom G7 cost without insurance 2026
Dexcom G7 costs $349–$420/month without insurance in 2026. Learn savings strategies, alternatives, and how to ...
Dexcom G7CGM costcontinuous glucose monitor
Dexcom G7 Medicare coverage 2026
Dexcom G7 is covered by Medicare in 2026 for eligible diabetics. Learn coverage rules, costs, and how to quali...
Dexcom G7Medicare CGM coverageCGM sensors
Dexcom G7 Share and Follow: setup guide
Dexcom G7 Share & Follow lets caregivers monitor glucose in real time. Setup takes under 10 minutes with the r...
Dexcom G7CGM sensorsShare and Follow
Dexcom G7 failed sensor: what to do
Dexcom G7 sensor failures happen. Learn the causes, warning signs, and exact steps to replace or get a free re...
Dexcom G7CGM sensorssensor failure
Dexcom G7 compression lows: causes and fixes
Dexcom G7 compression lows are false low glucose readings caused by pressure on the sensor. Learn causes, fixe...
Dexcom G7CGM sensorscompression lows
Dexcom G7 during exercise: tips for athletes
Optimize Dexcom G7 use during exercise with expert tips on sensor placement, alerts, and glucose management fo...
Dexcom G7CGM sensorsexercise diabetes
Dexcom G7 swimming and water resistance guide
The Dexcom G7 is water-resistant to 8 feet for 24 hours, making it swim-safe. Learn what that means for daily ...
Dexcom G7CGM sensorswater resistance
Dexcom G7 sensor placement: best spots for accuracy
Optimal Dexcom G7 sensor placement improves accuracy. Best sites: upper arm, abdomen, upper buttocks for adult...
Dexcom G7CGM sensor placementcontinuous glucose monitor
Shop diabetes supplies at MDS
FSA/HSA eligible · free shipping over $60 · 552+ products
Shop mdsdiabetes.com →