BP & SugarCGM Vs. Glucose Meter: Which Blood Sugar Monitor Is Right For You
Both a continuous glucose monitor (CGM) and a fingerstick meter measure blood sugar — but they fit different needs and budgets.
Side By Side
| Glucose meter | CGM | |
|---|---|---|
| How | Drop of blood | Sensor under the skin |
| Readings | When you test | Every few minutes |
| Cost | Low | Higher |
| Best for | Occasional or routine checks | Insulin users, frequent lows |
Which One Should You Choose?
Many people with type 2 diabetes do well with a meter; people on insulin often benefit from a CGM. Your doctor can help you decide.
Logging Still Matters
Notes about meals, medications and blood pressure make your data meaningful in either case.
Meter how-to: How To Test Blood Sugar At Home: Step-By-Step.
Track blood sugar and blood pressure in one app
Free on iPhone. Private, works offline, doctor-ready reports.
Frequently Asked Questions
Is a CGM more accurate than a meter?
Both are accurate enough for daily use; meters are used to confirm unusual CGM readings.
Track blood sugar and blood pressure in one app
Free on iPhone. Private, works offline, doctor-ready reports.
This content is for information only and does not replace advice from your doctor. If you think you have very low or very high blood sugar, or a blood pressure above 180/120 mmHg with symptoms, seek medical help immediately.
Related Guides
How To Test Blood Sugar At Home: Step-By-Step
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