There's no single "best" CGM brand — it really comes down to personal needs, lifestyle, and budget. That said, here are two of the most well-known options:
FreeStyle Libre (by Abbott)
- Libre 2 Plus and Libre 3 Plus are popular CGM models
- Sensors last up to 15 days
- Can connect to some insulin pumps
- Known for being Show Full Answer
There's no single "best" CGM brand — it really comes down to personal needs, lifestyle, and budget. That said, here are two of the most well-known options:
FreeStyle Libre (by Abbott)
- Libre 2 Plus and Libre 3 Plus are popular CGM models
- Sensors last up to 15 days
- Can connect to some insulin pumps
- Known for being more tech-forward
Dexcom
- Well-regarded for real-time glucose tracking
- Compatible with smartwatches and insulin pumps
- Often recommended for tighter glucose control Both brands send real-time alerts when blood sugar goes too high or too low, which is a huge plus for staying on top of diabetes management.
A few things worth considering when choosing:
- Insurance coverage — CGMs can be expensive without it
- Sensor wear time — how often you're comfortable replacing sensors
- Skin sensitivity — some people find the adhesive irritating
- Tech comfort level — some models sync with apps and pumps, others are simpler
The best move is to chat with a healthcare provider — they can help match a CGM to specific health goals and check what's covered under insurance.
July 17
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