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The everyday wearable* that tracks your glucose 24/7.

Lingo Biosensor

HK$709.00 HKD

Real-time glucose data

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Your order $709.00

Lingo Biosensor $709.00

Free shipping & returns

Secure & flexible payments

2-year quality guarantee

Support & follow-up included

Healthy glucose, whole-body benefits

Research has shown that diets don’t impact people equally.¹ Our bodies process nutrients differently, plain and simple. Your biology is unique. Your approach to whole-body health should be, too.

Fad diets don’t work, science does

Rooted in decades of research, Lingo by Abbott is a science-backed system offering a new view of your metabolic health — and a plan for how to improve it.

Lingo — CGM Sensor — Top-down view, smartphone showing 110 mg/dL glucose on marble surface beside berry oatmeal bowl, hand holding spoon — top-down, breakfast, glucose app

Fuel better, feel better

Feel that 3pm crash? Could be your glucose clocking out early. Lingo shows you how to better fuel your body to minimize spikes, curb cravings, and feel more energized, longer.

Steady glucose, steady focus

Brain fog isn’t just your imagination. Could be your glucose on low-power mode. When your glucose is steady more often, you can improve your mental clarity, focus, and memory.² ³

Lingo — Continuous glucose monitor — Hands holding a smartphone showing Lingo app with glucose reading 110 mg/dL, trend graph, purple UI — close-up, app, hands, glucose

Healthy habits, healthy heart

What you eat matters for your glucose and your heart. Studies show that consistently high glucose levels (>140mg/dL) are linked to higher heart disease risk.⁴ ⁵ ⁶ ⁷ The TLDR: Keep your glucose in a healthy range⁸ (70 - 140mg/dL) more often. Your heart will thank you.

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Apply your biosensor

The Lingo Biosensor is a continuous glucose monitor (CGM). It attaches painlessly⁹ to the back of your upper arm. You won’t even notice it’s there.

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Get real-time glucose data

Your biosensor streams glucose data directly to the Lingo app, so you can see the impact of your eating habits.

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Learn new ways of eating

Discover which foods work for you and what to prioritize. Every person is different. Insights from Lingo help you know your body in a new way.

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Turn insights into action

Armed with data and insights, you can build habits that support your goals. This is your body. Your data. Your health in your hands.

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See your progress

Watch the impact of your new habits add up over time. Lingo provides daily, weekly, and monthly snapshots to keep you on track.

Wearing a biosensor is a powerful start, but building lasting habits is the ultimate goal. The Lingo App connects your daily choices to glucose responses, while the Withings App unifies your glucose data with your full health ecosystem for personalized, actionable insights.

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Connect with Withings App

Seamlessly unify your glucose data within the Withings App to unlock deeper insights and empower smarter health choices.

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Beyond glucose: your full picture

Get a holistic health view by combining glucose data with other key Withings metrics like weight and body composition in the Withings App.

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Actionable insights & guidance

Receive weekly progress reports and personalized recommendations based on your lifestyle's glucose impact, enriched by your full Withings health data in the Withings App.

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Build healthy habits

Sustain healthy routines by continuously tracking your comprehensive progress in the Withings App.

Great seeing the effects of different foods and snacks on my glucose levels. Definitely helps me make smarter food decisions.

Melvin P.

Lingo Trustpilot reviews

I love the fact that it shows me how my body reacts to different foods and portions. It's helping me be more conscious of what I eat.

Francisco T.

Illinois

I started using Lingo to give me real-time glucose data. I've learned what works for my body and Lingo helps me see that.

Michelle F.

California

The CGM was easy to use and the app worked great. This gave me insight in what to eat.

Cheeree K.

Lingo Trustpilot reviews

Everyone has a health journey. The better you can increase your awareness about your relationship with food, the better it’s going to create value for you.

Ben W.

Texas

I love understanding how my glucose responds to food, drinks, exercise, and stress (good or bad).

Kara P.

Wisconsin

Discreet

You won't even notice it's there.

Water-resistant

Sweat, swim, shower, repeat.

Lasts up to 14 days⁹

Apply a new sensor every 2 weeks.

No charging necessary

Streams continuously via Bluetooth®.

Technical specifications

Over 10 years ago, Abbott introduced FreeStyle Libre — a continuous glucose monitor now used by 6 million people worldwide¹⁰. Lingo is made by Abbott, built on that proven technology.
Each biosensor lasts up to 14 days¹¹
No charging required

Up to 3 feet deep for 30 minutes
You can swim, sweat, or shower while wearing it

With an operating temperature of 50°F to 113°F

Works with iOS and Android™.
Apple® Health and Health Connect™ integration is available.

Does applying a biosensor hurt?

The majority of Abbott CGM users said that applying a biosensor was painless. In a study conducted by Abbott, 91.6 % of users surveyed agree that it was painless to apply the biosensor. (Data on file at Abbott).

Is Lingo right for me?

If you want to understand your metabolism and learn how to transform the way you feel, then Lingo is 100% for you. Lingo is available as an over-the-counter glucose biosensor, or OTC continuous glucose monitor, and does not require a prescription to purchase. Lingo is intended for users 18 and older, not on insulin.

The Lingo program does not guarantee that everyone will achieve the same results as individual responses may vary. Consult your healthcare professional before making changes to your diet or exercise regimen or if you have an eating disorder or a history of eating disorders.

Don’t use if you have problematic hypoglycemia: The Lingo Biosensor hasn’t been designed for this population. Consult with your healthcare provider to discuss which Abbott product is right for you.

What are the benefits of using a CGM?

Continuous glucose monitoring (CGM) systems provide detailed information about real-time glucose levels, glucose fluctuations, and other glucose-specific metrics, helping you better understand lifestyle factors like food, exercise and stress which can impact these metrics.

Do I need a prescription for Lingo?

No, you do not need a prescription to purchase Lingo.

Lingo is available on withings.com as an over-the-counter glucose biosensor, or OTC continuous glucose monitor, and does not require a prescription to purchase.

How can I share my glucose data from the Lingo App with the Withings App?

The Lingo App is not directly integrated with the Withings App, but you can still share your glucose data* using a compatible health platform:

- iOS users: Connect the Lingo App to Apple Health, then connect the Withings App to Apple Health.

- Android users: Connect the Lingo App to Health Connect, then connect the Withings App to Health Connect.

Once connected, your glucose data from Lingo will be available in the Home tab of the Withings App.

*Lingo does not measure or send blood glucose data to any health apps. Lingo sends glucose data measured via interstitial fluid to health apps.

Who do I need to contact if needed?

For assistance with device usage or technical support, please reach out to the Lingo support team

For any other questions (remorse or delivery issues), please contact Withings customer service.

The Lingo Glucose System is intended for users 18 years and older not on insulin. It is NOT intended for diagnosis of diseases, including diabetes. The Lingo program does not guarantee that everyone will achieve the same results as individual responses may vary. Consult your healthcare professional before making changes to your diet or exercise regime or if you have an eating disorder or a history of eating disorders.

*The biosensor shape and appearance, Lingo, and related brand marks are marks and/or designs of the Abbott group of companies in various territories and used under license. Biosensor and other Lingo images © 2025 Abbott.

¹Zeevi D, et al. Personalized Nutrition by Prediction of Glycemic Responses. Cell. 2015 Nov 19;163(5):1079-1094. https://pubmed.ncbi.nlm.nih.gov/26590418/.

²Nilsson A, et al. Effects of differences in postprandial glycaemia on cognitive functions in healthy middle-aged subjects. Eur J Clin Nutr. 2009 Jan;63(1):113-20. https://pubmed.ncbi.nlm.nih.gov/17851459/.

³Bancks MP, et al. Fasting Glucose Variability in Young Adulthood and Cognitive Function in Middle Age: The Coronary Artery Risk Development in Young Adults (CARDIA) Study. Diabetes Care. 2018 Dec;41(12):2579-2585. https://pubmed.ncbi.nlm.nih.gov/30305344/

⁴Huang Y, et al. Association between prediabetes and risk of cardiovascular disease and all cause mortality: systematic review and meta-analysis. BMJ. 2016 Nov 23;355:i5953. https://pubmed.ncbi.nlm.nih.gov/27881363/.

⁵Coutinho M, et al. The relationship between glucose and incident cardiovascular events. A metaregression analysis of published data from 20 studies of 95,783 individuals followed for 12.4 years. Diabetes Care. 1999 Feb;22(2):233-40. https://pubmed.ncbi.nlm.nih.gov/10333939/.

⁶Adams RJ, et al. Independent association of HbA(1c) and incident cardiovascular disease in people without diabetes. Obesity (Silver Spring). 2009 Mar;17(3):559-https://pubmed.ncbi.nlm.nih.gov/19131940/.

⁷Anand SS, et al. Glucose levels are associated with cardiovascular disease and death in an international cohort of normal glycaemic and dysglycaemic men and women: the EpiDREAM cohort study. Eur J Prev Cardiol. 2012 Aug;19(4):755-64. https://pubmed.ncbi.nlm.nih.gov/21551215/.

⁸A typical glucose range for healthy individuals is 70–140mg/dL. Fluctuations beyond 140 mg/dL or under 70 mg/dL may occur from time to time and are to be expected.

⁹In a study conducted by Abbott, 91.6 % of users surveyed (n=119) agree that it was painless to apply the biosensor. Data on file, Abbott.

¹⁰Data on file, Abbott Diabetes Care, Inc. Based on the number of users worldwide for the FreeStyle Libre portfolio compared to the number of users for other leading personal use sensor-based glucose monitoring systems.

¹¹A study was conducted to assess the biosensor life where 77.1% of biosensors lasted the full 14 days. In other words, when using the product per the package labeling, approximately 22.9% of biosensors may not last for the full 14 days. 14.7% of biosensors may last less than 11 days.

¹²The reviews shown and sourced from Trustpilot reflect customer experiences. For more information about Trustpilot’s review policies, please visit Trustpilot Legal Guidelines.