Your heart loves healthy glucose
Staying in a healthy glucose range
can help keep your heart healthy.
Choose your plan
Works with iOS and Android™
$89
4wk plan
2 biosensors
Shape new habits with a better understanding of your body.
- 2 Lingo biosensors included.
- No commitment. This plan does not auto-renew.
- 30-day money-back guarantee is for first-time purchases only.
$84
4wk subscription 2 biosensors
Shape new habits with a better understanding of your body
- 2 Lingo biosensors shipped every 4 weeks.
- Auto-renews every 4 weeks at $84 with option to cancel renewal.
- 30-day money-back guarantee is for first time purchases only.
- Lasts up to 14 days*
- Free shipping
*A 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.
‡Offer applies to 4-week plans only. 4-week subscription auto renews at a rate of $84 every 4 weeks. Code is valid from April 7, 2026 – April 16, 2026 at 11:59 pm PT. Limited-time offer available on the Lingo website. One use per customer. US and Puerto Rico. Cannot be combined with any other offer.
Healthy glucose is important for heart health
What you eat matters to your glucose — and your heart. Keeping your glucose in a healthy range† (70–140 mg/dL) more often can help protect your heart from heart disease.1-3 Meet Lingo. It’s a CGM that's designed to help you learn how to stay in a healthy glucose range, more often.
With Lingo you can:
- Spot glucose spikes and adjust your meals and activity
- Fine-tune nutrition based on your unique response
- Track progress as you build healthier habits
Try Lingo to learn how to make smarter choices for your
glucose and your heart.
How Lingo works
Put on your biosensor
The Lingo biosensor is a continuous glucose monitor (CGM). It attaches painlessly* to the back of your upper arm. You won’t even notice it’s there.
Get real-time glucose data
Your biosensor streams glucose data directly to your phone through the Lingo app, so you can see the impact of your eating and exercise routines.
Learn to build new habits
Discover which foods and activities work for you and what to prioritize. Every body is different. Lingo helps you know yours in a new way so you can build habits that are right for you.
How glucose impacts your heart
Consistently high glucose levels have 3 key side effects:
Increased risk of heart disease
Frequently elevated glucose levels can damage blood vessels that feed your heart.1 Over time, this damage can lead to hardening of the arteries, which increases the risk of heart attacks and strokes.4,5
High blood pressure
Frequent high glucose levels have also been associated with high blood pressure,6 which can put extra strain on the heart and blood vessels.
Elevated cholesterol and triglycerides
In people with diabetes, high blood glucose levels have been associated with increased levels of triglycerides as well as elevated triglyceride-to-HDL ratios,7 which are known risk factors for heart disease.
Essential reading
How high blood glucose levels can impact heart health
Consistently high glucose (blood sugar) levels can raise heart disease risk. We share 10 science-backed tips for glucose and heart health.
Read more
What is the effect of exercise on your glucose levels?
Regular exercise has profound positive benefits on glucose regulation and metabolic health, both in the short term and long term. Learn more about how exercise impacts your glucose and whether it should be a cause for concern.
Read more
Can prediabetes be reversed? How diet and exercise can help
Making changes to your diet, among other key lifestyle changes, may influence the reversal of prediabetes. Learn what the research says here.
Read more