FreeStyle Libre 2 system.

Turn small steps into big wins.

The FreeStyle Libre 2 system tracks your glucose levels anytime8, anywhere9 — and alerts you if it’s too low or high. Helping you make small steps toward progress. And lower your A1c39,27 over time.
A woman in a yellow swimsuit smiles while resting at the edge of a pool, with a FreeStyle Libre sensor visible on her upper arm.

Gain the knowledge to progress on your journey with more confidence7.

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Easy to Use4

Easy set-up and monitoring4, with a small, comfortable4 sensor you can wear up to 15 days.

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Optional alarms18

Discreetly alert you the minute glucose is too low or high.

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Accurate

Unsurpassed accuracy, even in the low glucose range2 when it matters most

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Proven results

Shown to significantly lower A1c27, increase time in range28, and reduce hypos28.

Join the more than 7 million people who use FreeStyle Libre systems worldwide1

The FreeStyle Libre 2 system allows you to spend more time living and less time worrying
A FreeStyle Libre 2 reader displaying a glucose value shown next to a FreeStyle Libre sensor.
A man pours cream into his coffee at a desk, with a FreeStyle Libre sensor on his upper arm.

FreeStyle Libre 2 Plus sensor

  • Easy to apply4, comfortable4 to wear for 15 days 
  • Optional glucose alarms18 that alert you the minute your glucose is too low or too high 
  • Swim, shower, or exercise while wearing it9
  • No finger pricks10. No stigma. No second-guessing. 
  • Monitor your glucose with a painless4, 1-second scan 
  • Unsurpassed accuracy, even in the low glucose range2

Get to know the FreeStyle Libre 2 system.

FreeStyle Libre 2 Plus is a small, wearable sensor that sends your glucose data to your reader with a quick, painless4 scan – giving you real-time accurate2 glucose readings without finger pricks10.
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Cost and coverage

The FreeStyle Libre 2 systems are user-friendly4,20, provide unsurpassed 15-day accuracy2, and deliver proven clinical outcomes, making them your preferred choice.

Taste progress,
with right food choices.

Join the FreeStyle Libre Experience Program and gain insights into how your food choices affect glucose levels. Discover which of your favorite foods you can enjoy more of. First time user? You may qualify for a special price29 on your first starter kit!
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Learn from others who have been there.

Compare Sensors.

Use our comparison chart to see which sensor is right for you.
 
An image of a FreeStyle Libre 2 Plus sensor.
FreeStyle Libre 2 Plus sensor
An image of a FreeStyle Libre sensor.
FreeStyle Libre sensor
How long can I wear it?

15 days

14 days

How small is it?

Slightly bigger than an old 50-sen coin2

Slightly bigger than an old 50-sen coin2

What age is eligible for use?

Age 2 and over

Age 4 and over

Can I connect it to compatible insulin pumps and smart insulin pens?

No

No

What alarms can I set?
  • Low/high glucose
  • Signal loss

None

What is the Bluetooth range?

6 meters

6 meters

How is sensor data sent?

Scan with FreeStyle Libre 2 reader

Scan with FreeStyle Libre reader

How long is data stored?

8 hours

8 hours

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