Key takeaways
The FreeStyle Libre 3 Plus is available at pharmacies for an average retail price of $233, which can be reduced to $163 with a SingleCare savings card.
Whether or not you have health insurance, you can use SingleCare for discounts on the Freestyle Libre at major pharmacies and grocers.
Positive reviews highlight significant savings on the FreeStyle Libre glucose monitoring system with SingleCare coupons.
If you don’t have it yourself, you probably know at least one person living with diabetes. More than 40 million people in the U.S. alone have the condition, according to the U.S. Centers for Disease Control and Prevention. Whether you take prescription medications or not, you’re likely familiar with the hassle of having to monitor your blood glucose levels at all times. The process involves pricking your finger tip with a needle to test a drop of blood. Ouch!
When you have diabetes, it’s crucial to make sure it’s under control by testing your glucose levels often, following a healthcare professional’s guidance. Self-monitoring in this way helps avoid both high and low glucose events. Luckily, for eligible patients who are sensitive to pain or just tired of the repetition, there is an easier way: the FreeStyle Libre, an FDA-approved glucose monitoring system that can serve as an alternative to fingersticks for glucose readings in individuals with Type 1 or Type 2 diabetes.
Save up to 80% on FreeStyle Libre 3 Plus with SingleCare
Different pharmacies offer different prices for the same medication. SingleCare helps find the best price for you.
What is FreeStyle Libre?
FreeStyle Libre is a continuous glucose monitoring system (CGM) that’s applied to the arm. With a tiny filament inserted into the skin, the sensor is thinner than two stacked pennies and can monitor glucose levels (and store the data) for up to 15 days, using a handheld monitor or a compatible mobile phone and app.
The latest models among the FreeStyle Libre CGM systems are the FreeStyle Libre 3 Plus and the FreeStyle Libre 2 Plus; the FreeStyle Libre 2 system and FreeStyle Libre 3 system have been phased out. The FreeStyle Libre 14-day system was discontinued. Libres also come with an optional, customizable alert setting to let you know if your glucose levels get too high or low. The urgent low glucose alarm threshold value is fixed at 55 mg/dL (3.1 mmol/L) and cannot be turned off.
Do you need a prescription for FreeStyle Libre?
Both devices are available at pharmacies with a prescription. You cannot buy it over the counter. Patients should check with their healthcare provider for medical advice and important safety information.
How does FreeStyle Libre work?
The FreeStyle Libre comes with a 15-day sensor that is worn on the back of the upper arm. It lets you continuously monitor your glucose levels. The sensor measures glucose concentration in interstitial fluid every minute.
How much does the FreeStyle Libre cost without insurance?
You need a prescription to purchase the FreeStyle Libre, and the sensors can often be pricey. But it’s possible to get a discounted price with prescription discount cards, manufacturer copay cards, or vouchers.
For example, the average out-of-pocket cost for FreeStyle Libre 3 Plus is around $233 for a one-month supply of two 15-day sensors, but you can lower it to $163 with a SingleCare savings card. The best part? There are no eligibility requirements to save with SingleCare. You can use it whether you have private insurance, Medicare, Medicaid, or if you’re uninsured.
How do I use a SingleCare FreeStyle Libre coupon?
You can search for your FreeStyle Libre diabetes monitor on our site before you go to the pharmacy. To find the lowest price, we always recommend comparing our price to the cash price and your copay. If you forget or don’t have time to look up the cost before heading to the pharmacy, you can also ask your pharmacist to ring up all options at the counter.
If you’re new to SingleCare, follow these steps to save:
- Download our app (available for both iOS and Android) or visit our website.
- Type in your prescription name, making sure to adjust for your specific dosage, quantity, and zip code.
- Compare the prices between pharmacies and choose the one that’s best for you.
Either print, text, or email yourself the free drug coupon and bring it with at checkout you when you pick up your prescription.
RELATED: Get free coupons for diabetic supplies & medications
Which pharmacies accept SingleCare FreeStyle Libre coupons?
SingleCare is valid at a number of participating pharmacies and grocers, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. To find a pharmacy near you, use the search function on our website or in the SingleCare app. This will also help you find the lowest pharmacy prices in your area.
Do I need insurance to use a SingleCare FreeStyle Libre coupon?
You can use a SingleCare FreeStyle Libre discount card even if you have insurance—you just have to choose one or the other. It’s not uncommon for SingleCare to be cheaper than your prescription copay, so we recommend comparing your insurance copay with the SingleCare price before filling prescriptions.
FreeStyle Libre coupon reviews
Check out these reviews from our customers who saved money on FreeStyle Libre with a SingleCare prescription discount card:






- Diabetes basics, Centers for Disease Control and Prevention (2026)
- Freestyle Libre basics, Abbott Diabetes Care