Say hello to Lingo
The biosensor that tracks your glucose 24/7 so you
can eat and exercise without the guesswork.
Steady glucose, healthy you
Our bodies are always changing. Let glucose be your guide.
Curious about your glucose?
Whatever your health goals are, glucose insights can help you find the foods that work for you and those that don't.
Diagnosed with prediabetes?
The truth is, you’re not alone. 1 in 3 adults have it.1 Better glucose health can make a difference.
Tried everything, but still not losing weight?
A CGM can help provide insights that support weight-loss efforts.
The app
Stream glucose data directly to your phone 24/7 so you can see how it reacts to food and exercise in real time.
See real-time data
Get live glucose data every minute of every day for up to 14 days.*
Track Lingo Count
See the glucose impact on your body and stay on target.
Log and learn
Log your meals, exercise, and more for deeper insights.
Connect with more health apps
Auto-sync workouts and glucose data†† with Apple® Health or Health Connect™.
Progress and insights
See weekly patterns and personalized recommendations.
Put habits to the test
Try simple challenges to build healthy routines.
New partnership
Get one-to-one nutrition therapy with Berry Street
We teamed up with Berry Street* to train registered dietitians on glucose tracking with Lingo. 1250+ insurance plans accepted. Most Berry Street clients pay $0 out of pocket.
Learn more
*Berry Street operates independently from Lingo and provides nutrition services. Berry Street nutrition service coverage depends on the specific details of your individual insurance plan. Lingo does not provide nutritional advice.
The biosensor
The Lingo biosensor is a continuous glucose monitor (CGM) made by Abbott — built with accuracy you can rely on. It attaches painlessly‡ to the back of your upper arm.
Learn moreHow Lingo works
Apply your biosensor
Applying the biosensor is simple and painless.‡ Once it’s on, pair it with the app.
See your real-time glucose data
Live glucose data streams to your phone 24/7.
Learn to build new habits
See which foods, habits, and routines work for your glucose.
Real stories, real insights
I tried Lingo to see how foods and activities affect my glucose since diabetes runs in my family. My dietitian during grad school showed me how CGMs help track metabolic health.
A
Alyssa
Lingo member
It might sound cheesy, but Lingo truly inspires you to change your habits and rethink what and how you eat.
G
Gareth B.
Lingo member
I love understanding how my glucose responds to food, drinks, exercise, and stress (good or bad).
K
Kara P.
Lingo member
Lingo has helped me understand my glucose and manage my pre-diabetes. Highly recommend for anyone wanting better control of their health!
K
Kamrin S.
Lingo member
Black Friday deal: 15% off Lingo for days.
Get 15% off 4-week plans with code SAVE15
through Nov 30.*
- 24/7 glucose tracking
- 2 Lingo biosensors
- 4 weeks of glucose insights
- Full access to the Lingo app
Save 15%
Free shipping | 30-day money-back guarantee‡
‡ 30-day money-back guarantee is for first time purchases only.
* Offer applies to 4-week plans only. 4-week subscription auto renews at a rate of $84 every 4 weeks. Code is valid until November 30, 2026 at 11:59 pm PST. Limited-time offer available on the Lingo website. One use per customer. US and Puerto Rico. Cannot be combined with any other offer.
Our biosensor promise
Stuff happens — bumps, breaks, even app hiccups. Whatever the reason, if your biosensor stops working before 14 days, we’ll replace it for free.
A healthy choice for your inbox
Sign up to get science-backed health tips and special offers.
FAQs