The Biancat glucose monitor promises blood sugar readings from a fingertip clip, with no needles, strips or blood. For anyone pricking a finger daily, that pitch is hard to ignore.
The device pictured looks like a cheap pulse oximeter, and no FDA record lists it. Here is what it is and what to do if you bought one.
Overview
What the Biancat Glucose Monitor Claims
The product is sold as the “Biancat™ SugarSense High-Precision Glucose Monitoring Device.” Its sales page says it measures blood glucose, heart rate and blood oxygen without any finger pricks.
The listing claims 99.9% accuracy, results in five to eight seconds and an infrared system that captures “glucose data from your fingertip without drawing blood.”
It also claims more than 80,000 customers across the US and calls the device expert-approved for accuracy and safety.
None of these claims comes with a study, a test report or a clearance number.
What the Device Really Looks Like
The box art shows a fingertip clip with a small color screen.
Its display reads 99 and 62 above a red pulse wave, the layout pulse oximeters use for oxygen saturation and pulse rate.
One gallery photo relabels the clip’s 62 as “mg/dL,” a glucose unit, yet keeps the oxygen and PI labels. A phone app beside it shows glucose history.
Pulse oximeters also shine red and infrared light through the fingertip, which matches the “infrared” wording in the pitch.
Our Verdict
The Biancat glucose monitor is a scam. Don’t buy it, and don’t use its readings for any diabetes decision.
- No FDA 510(k), PMA or registration record exists for Biancat or SugarSense in the FDA’s public device databases.
- The FDA warns that smartwatches and rings claiming needle-free glucose readings “do not directly test blood glucose levels.”
- The device pictured has the design and display of a common fingertip pulse oximeter.
- Biancat’s own store is offline, while a copy of the listing still sells on another site.
- If you rely on it for insulin or other medicines, switch to an FDA-authorized meter now.
Biancat Glucose Monitor Reviews: What Buyers Can Find
Real Biancat glucose monitor reviews are almost impossible to find. In May 2025, Biancat’s own store showed a five-star rating from just three customer reviews.
That store has no Trustpilot profile. The copy of the listing that still sells today shows zero reviews.
What the sales page offers instead are three named testimonials. One says the buyer’s average blood sugar level dropped by 15% within the first month.
A monitor can’t lower blood sugar. It can only measure it, so a testimonial crediting the device with a 15% drop describes something no glucose monitor does.
Another testimonial says the buyer’s doctor praised the accuracy of the readings. The page doesn’t name the doctor or say what the readings were compared against.
Can a Biancat Blood Sugar Monitor Read Glucose Without a Needle?
No. There is no evidence that the Biancat blood sugar monitor measures glucose at all, and the FDA has warned about similar needle-free claims.
On February 21, 2024, the FDA issued a safety communication about smartwatches and smart rings that claim to read blood sugar without breaking the skin.
“The FDA has not authorized, cleared, or approved any smartwatch or smart ring that is intended to measure or estimate blood glucose values on its own,” the agency states.
It adds: “These smartwatches and smart rings do not directly test blood glucose levels.”
Its advice is blunt: “Do not buy or use smartwatches or smart rings that claim to measure blood glucose levels.”
The notice doesn’t name Biancat, and the SugarSense is a fingertip clip, not a watch or a ring.
But it makes the same needle-free promise, and the FDA’s public databases hold no clearance or approval for it.
The FDA contrasts these gadgets with apps that show data from FDA-authorized devices that “pierce the skin,” such as continuous glucose monitors.
The Pulse Oximeter Behind the Pitch
A pulse oximeter is a legitimate, inexpensive device. It estimates the oxygen level in your blood and your pulse by shining light through a fingertip.
Fingertip oximeters with the same shape and the same 99 and 62 display are sold in bulk online. In May 2025, wholesale listings offered them for $0.90 to $1.97 each.
The sales page even borrows oximeter language. Its quoted specialist praises the device’s accuracy under low perfusion conditions, especially for people with weak pulses.
Low perfusion means weak blood flow, not high or low blood sugar. Oximeters measure it as the perfusion index, the “PI 1.3” on the box art.
The page’s own FAQ says the device also tracks heart rate and blood oxygen levels. Those are the two things a pulse oximeter really measures.
How the Biancat Glucose Monitor Scam Works
The listing follows a familiar pattern for fake health gadgets. Each step answers a real worry for people living with diabetes.
Step 1: A Needle-Free Promise
The page opens with the pain and cost of finger pricks.
It says needles and strips can cost $1,000 to $2,999 a year, then offers a device that needs no strips at all.
For someone testing several times a day, that promise is powerful. It is also the claim at the center of the FDA’s warning on glucose watches and rings.
Step 2: Borrowed Medical Authority
The page says leading endocrinologists trust the device and that diabetes care experts helped develop it. It names no clinic, study or published test.
It also quotes a doctor the page links to the American Diabetes Association.
The quote comes with no link, no date and no sign that the association ever reviewed the product.
Step 3: Testimonials and Big Numbers
Next come the testimonials, the 80,000-customer claim and the 99.9% accuracy figure. None of them can be checked, and Biancat’s own store showed only three reviews.
Step 4: Bulk Packages and Fake Discounts
The current listing marks every package 50% off. One device costs $19.95, two cost $27.95, four cost $40.70 and eight cost $70.95.
Each “regular” price is about double the sale price. A second listing on the same site offers up to 10 devices for $85.95.
Step 5: Tight Return Rules
Biancat’s own store terms barred buyers from canceling once an order was placed. Returns had to be requested within 14 days of delivery.
Buyers also had to pay return shipping, and original shipping charges were not refunded.
The terms also said orders shipped from China and the US, despite the “Made in USA” badge on the box art.
Biancat SugarSense Timeline
Public records and archived pages show how the product moved between stores:
- March 20, 2025: biancatofficial.com is registered, though its About page later claims eight years in business.
- March 2025: the SugarSense listing appears on Biancat’s store, priced at $18.22 to $36.34 by May.
- May 2025: MalwareTips publishes its first report on the Biancat glucose monitor.
- November 2025: a second SugarSense listing is updated on the Biancat store.
- March 2026: an archived product list shows 18 store listings tied to blood sugar or diabetes.
- November 2026: Biancat’s store returns a Cloudflare connection error, while another store still sells the SugarSense.
Where the Biancat Sugar Monitor Is Sold Now
Biancat’s own store no longer loads. Visitors get a Cloudflare error showing that the server behind the site isn’t responding.
The listing hasn’t disappeared, though. A general online store called Goombara still sells it, using the same box art with the “Made in USA” badge.
That store sells everything from fishing lures to ankle boots. Its store text follows the same template as Biancat’s About page, but that alone doesn’t show who runs them.
Two other stores that carried the Biancat SugarSense now return “not found” errors, and a third doesn’t load. The product has outlived Biancat’s own store.
The Goombara listing promises a 45-day money-back guarantee and says shipping usually takes two to three weeks.
Whichever store you used, check its return terms and deadline before you ask for a refund.
Other Glucose Gadgets on the Biancat Store
The SugarSense wasn’t the store’s only blood sugar product. Its March 2026 product list included 18 listings tied to blood sugar or diabetes, counting repeat listings.
They included “non-invasive” laser glucose meters, a “SmartGluco Tracker Wellness Watch,” diabetes creams and a bee venom wound spray.
If that watch claims to read glucose, it is exactly the kind of product the FDA warning covers.
The store also listed glucose meters under the names Laozik and Ring Minds.
We cover meters sold under those names in our reports on the Laozik glucose meter and the Ring Minds glucose monitor.
The Biancat name also appears on many other gadgets and health products. Our overview of Biancat device scam risks and our report on Biancat patches cover those separately.
Similar needle-free meters keep appearing under new names, such as the Pryxo glucose monitor. The pitch barely changes from brand to brand.
Why a Wrong Glucose Reading Is Dangerous
A fake reading isn’t harmless. People with diabetes use glucose numbers to decide how much insulin or other medicine to take.
The FDA warns that inaccurate readings “can lead to errors in diabetes management, including taking the wrong dose of insulin, sulfonylureas, or other medications that can rapidly lower blood glucose.”
It adds that taking too much “can quickly lead to dangerously low glucose, leading to mental confusion, coma, or death within hours of the error.”
A device that shows a steady, normal-looking number can also hide a real high. That can delay treatment for a problem the user never sees.
Safer Ways to Check Blood Sugar
The FDA’s blood glucose monitoring devices page explains how authorized meters work. They test a small drop of blood with a handheld meter and test strips.
Continuous glucose monitors are the other option. They use a small sensor that sits just under the skin and sends readings to a reader or phone.
The FDA’s advice is simple: “Talk to your health care provider about the right glucose meter for you, and how to use it.”
A doctor, diabetes educator or pharmacist can help you pick an authorized device that fits your treatment and insurance. Many plans cover meters, strips or sensors.
How to Spot a Fake Glucose Monitor
Fake glucose gadgets share the same warning signs, whatever name they sell under:
- It promises glucose readings without a needle, a sensor or a drop of blood.
- The pictured device looks like a fingertip pulse oximeter, a smartwatch or a ring.
- The page claims expert backing but gives no FDA clearance number you can check.
- Testimonials say the device lowered blood sugar, which no monitor can do.
- Multi-pack prices fall sharply, and the store also sells unrelated products.
- Searching the FDA’s 510(k) database for the brand or device name returns nothing.
A promise of glucose readings without a needle, sensor or blood is reason enough to skip a product. A pharmacist can show you authorized meters instead.
What to Do If You Bought the Biancat SugarSense
If you ordered the Biancat glucose monitor, these steps protect your health first and your money second:
- Stop using the device’s numbers for any decision about insulin, other medicines or food. Keep taking your prescribed treatment as directed.
- Check your blood sugar with an FDA-authorized meter or CGM. Show the device to your doctor or pharmacist, and say if you changed any dose because of it.
- Call 911 or your local emergency number for severe low or high blood sugar signs, such as confusion, fainting, a seizure, vomiting or fast, deep breathing.
- Contact the seller in writing and ask for a refund because the device doesn’t measure glucose as advertised. Keep screenshots of the listing and your order.
- If the seller doesn’t respond, ask your card issuer about a dispute. Card dispute limits are often about 120 days, so act quickly.
- PayPal disputes close 180 days after payment, so that window has passed for 2025 orders. Card issuers may still help with older charges.
- Report the device to the FDA through MedWatch and to the FTC at ReportFraud.ftc.gov.
- Ignore anyone who contacts you offering to recover your money for a fee. Refund recovery offers are a common follow-up scam.
Frequently Asked Questions
Is the Biancat glucose monitor legit?
No. The Biancat glucose monitor has no FDA clearance and looks like a standard fingertip pulse oximeter. Its screen keeps an oximeter’s oxygen and pulse-wave layout in the product photos.
Does the Biancat sugar monitor really measure blood sugar?
There is no evidence it does. The FDA says needle-free watches and rings “do not directly test blood glucose levels,” and this clip makes the same needle-free claim.
What are the Biancat glucose monitor reviews like?
Independent reviews are almost nonexistent. Biancat’s store showed three reviews in May 2025, and the listing still selling today shows none.
Is the Biancat blood sugar monitor FDA approved?
No. The FDA’s public 510(k), premarket approval and registration databases contain no record for Biancat or SugarSense.
Is the Biancat glucose monitor dangerous?
It can be. The FDA warns that wrong glucose readings can lead to the wrong medicine dose, dangerously low blood sugar and, in the worst cases, coma or death.
Can I get a refund for the Biancat SugarSense?
Ask the seller in writing first, then contact your card issuer. Biancat’s store is offline, so a card dispute may be your best option.
The Bottom Line
Don’t buy the Biancat glucose monitor, and don’t trust its numbers. Nothing shows it measures blood sugar, and the FDA warns against watches and rings making the same claim.
If you already use it, stop relying on its readings and keep your prescribed treatment. Check your levels with a fingerstick meter, and show the device to your doctor.
Call 911 for severe low or high blood sugar signs, such as confusion, fainting or a seizure. For the money, ask your card issuer about a dispute.
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