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Time in Range (TIR): The Secret to Smarter Diabetes Management with DME Devices
Time in Range (TIR): The Secret to Smarter Diabetes Management with DME Devices
Managing diabetes goes beyond just checking your fasting glucose or A1C levels. The new gold standard in diabetes care is Time in Range (TIR) — a measurement that shows how often your glucose levels stay within a healthy range throughout the day.
Understanding and improving your TIR can make a world of difference in preventing complications, reducing fatigue, and feeling your best every day.
At EZ DME Solutions, we’re dedicated to helping patients across the U.S. gain better control through Continuous Glucose Monitors (CGMs) and smart Durable Medical Equipment (DME) that make tracking your TIR effortless.
What Is Time in Range (TIR)?
Time in Range (TIR) refers to the percentage of time your blood glucose levels stay within the target range — usually 70 to 180 mg/dL for most people with diabetes.
Instead of relying only on A1C (which shows an average), TIR provides real-time feedback about how well your blood sugar is controlled throughout the day.
For example:
If your TIR is 80%, it means your glucose stayed within target 80% of the time.
Each 10% increase in TIR is linked to significant improvements in diabetes outcomes, according to the American Diabetes Association (ADA).
Why Time in Range Matters More Than Ever
Traditional A1C tests provide an average glucose over three months, but they miss the highs and lows that can lead to complications.
TIR gives a clearer picture of your daily fluctuations and helps identify patterns like:
Frequent post-meal spikes
Overnight lows
Effects of exercise or stress
According to the National Institutes of Health (NIH), maintaining higher TIR correlates with:
Fewer diabetes complications
Reduced cardiovascular risk
Improved mental well-being
Better long-term glucose stability
How DME Devices Help Improve Time in Range
This is where Durable Medical Equipment (DME) devices like Continuous Glucose Monitors (CGMs) and insulin pumps come in.
💡 Continuous Glucose Monitors (CGMs)
CGMs such as the Dexcom G7 or Freestyle Libre 3 continuously track your glucose levels throughout the day and night.
Instead of fingersticks, these smart sensors provide:
Real-time glucose readings
Trend arrows to predict spikes or drops
Alerts before glucose goes out of range
At EZ DME Solutions, we offer top-rated CGMs like:
Both devices integrate with mobile apps, making it easy to view your TIR trends and share data with your healthcare provider.
⚙️ Smart Insulin Pumps
Modern insulin pumps, such as the t:slim X2 Basal IQ, automatically adjust insulin delivery based on real-time CGM data.
By pausing insulin when glucose is predicted to drop and resuming when levels normalize, these pumps keep you in range longer and reduce the risk of hypoglycemia.
You can explore our pump here:
Insulin Pump t:slim X2 Basal IQ
Tips to Improve Your Time in Range (TIR)
Improving your TIR doesn’t happen overnight — but consistent changes in your daily habits can make a huge impact.
Here are proven strategies to boost your glucose stability:
- Track your trends: Use CGM data to identify when you’re most likely to spike or crash.
- Balance meals: Combine carbs with protein and healthy fats to slow glucose absorption.
- Stay active: Light daily activity like walking helps regulate insulin sensitivity.
- Manage stress: Stress hormones can raise glucose — try mindfulness or breathing exercises.
- Use technology: Smart DME devices automate monitoring, helping you stay consistently in range.
What Is a Good Time in Range Goal?
For most adults with diabetes:
Aim for TIR above 70% (≈ 17 hours/day)
Keep Time Below Range (TBR) under 4%
Maintain Time Above Range (TAR) below 25%
Your doctor may personalize these targets based on your type of diabetes and lifestyle.
Clinical Evidence Supporting TIR
Several studies validate TIR as one of the most accurate predictors of long-term outcomes:
📘 A 2020 study in Diabetes Care showed that each 10% increase in TIR correlates with a 40% lower risk of diabetic retinopathy.
📗 NIH research found that using CGM devices improved TIR by an average of 15–20% compared to traditional fingerstick methods.
By combining smart technology with proactive tracking, patients experience fewer glucose swings and more consistent energy levels.
How EZ DME Solutions Helps You Stay in Range
At EZ DME Solutions, we provide patients with insurance-covered DME devices that simplify diabetes management.
We take care of everything — from doctor coordination to home delivery.
You can order your devices online and start improving your Time in Range with:
Insulin Pump t:slim X2 Basal IQ
We’re here to make advanced diabetes care affordable, simple, and effective for everyone.
External Resources for Deeper Learning
American Diabetes Association: Understanding TIR
These trusted sources provide evidence-based insights for patients aiming to improve TIR and long-term outcomes.
Final Thoughts
Time in Range (TIR) is more than a number — it’s the key to feeling better, living longer, and taking control of your diabetes.
With smart DME technology from EZ DME Solutions, you can easily track, analyze, and improve your TIR, giving you more freedom and fewer worries about fluctuating glucose.
Start your journey toward better balance and control — one range at a time.
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