Freestyle Libre 3 Sensor
FailThe top 5 brands take 100% of clicks, so Freestyle Libre 3 Sensor is a Fail.
- Flapen Score
- 40 / 100Ranks 12,248 of 14,768 Health & Household niches · −9 vs the category median of 4940
- Market size
- $159K/yr477K searches / yr
- 90-day growth
- +2.2%search demand this quarter
- Competition
- 97%top-5 click share · 5 brands · 7 sellers
Flapen Score
Freestyle Libre 3 Sensor against its category
The dotted line is the Health & Household average. Past it, Freestyle Libre 3 Sensor is stronger. Inside it, weaker.
Market
The Freestyle Libre 3 Sensor market on Amazon at a glance
Shoppers on Amazon United States searched for Freestyle Libre 3 Sensor 477K times last year and spent an estimated $159K. All 5 brands take every click. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 477K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved +2.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $159K a year.
- Searches, last 12 months
- 477K
- Growth, 90 days vs prior 90
- +2.2%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $159Ka year
- Top search term
- freestyle libre 3 plus sensor82K searches a year
02 · Price
A sale here is worth $44.45.
Listings sell for $44.45 on average, from $10.16 to $94.72. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $44.45 that is $4K to $11K a year per listing.
- Average price
- $44.45inside the $15 to $100 sweet spot
- Price range
- $10.16–$94.72
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$11K
- Returns
- 1.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #32 within Diabetes Care. It carries 7,968 reviews at 3.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #32in Diabetes Care
- Average rating
- 3.47 starsAmazon United States average 4.42 stars
- Average reviews
- 7,968per listing
- Listings tracked
- 6
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Freestyle Libre 3 Sensor products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Lingo Continuous Glucose Monitor (CGM). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $45.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 1y ago

Stelo Glucose Biosensor & App by Dexcom - A Leader in Continuous Glucose Monitoring (CGM). 24/7 Tracking & Personalized Insights to Reveal Patterns. 2-Pack (Up to 15 Days Each). iOS & Android.
- Price
- $94.72
- Rating
- 2.9/5
- Reviews
- 4,165
- Age
- 1y ago

Amolyfe Libre 3 Sensor Covers Waterproof 20-Pack Amolyfe Freestyle Libre 3 Plus Covers Bump-Proof with Hard Cap Waterproof Breathable Medical CGM Adhesive Patches 14-Day CGM Protection (Tan)
- Price
- $19.27
- Rating
- 4.2/5
- Reviews
- 2,339
- Age
- 1y ago

Sensor Covers for Libre 3 Waterproof-50 Pack Overpatch for Lbre 3 Plus Transparent CGM Adhesive Patches Lasting to 14 Days-Without Hole-HECHUAN
- Price
- $10.16
- Rating
- 3.9/5
- Reviews
- 20,015
- Age
- 4y ago

Lingo Continuous Glucose Monitor (CGM) & App (Pack of 2). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $87.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 9mo ago
Trending
estimated 90-day click momentum
Lingo Continuous Glucose Monitor (CGM) & App (Pack of 2). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $87.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 9mo ago

Lingo Continuous Glucose Monitor (CGM). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $45.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 1y ago

Stelo Glucose Biosensor & App by Dexcom - A Leader in Continuous Glucose Monitoring (CGM). 24/7 Tracking & Personalized Insights to Reveal Patterns. 2-Pack (Up to 15 Days Each). iOS & Android.
- Price
- $94.72
- Rating
- 2.9/5
- Reviews
- 4,165
- Age
- 1y ago

Amolyfe Libre 3 Sensor Covers Waterproof 20-Pack Amolyfe Freestyle Libre 3 Plus Covers Bump-Proof with Hard Cap Waterproof Breathable Medical CGM Adhesive Patches 14-Day CGM Protection (Tan)
- Price
- $19.27
- Rating
- 4.2/5
- Reviews
- 2,339
- Age
- 1y ago

60Pack Libre Sensor Covers Latex-Free Medical Adhesive Patches for Libre 2/3 Precut CGM Tape with No Glue On The Center Waterproof and Strong Stick for Long Stay
- Price
- $10.19
- Rating
- 3.8/5
- Reviews
- 11,721
- Age
- 5y ago
Newest
by launch date
Lingo Continuous Glucose Monitor (CGM) & App (Pack of 2). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $87.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 9mo ago

Stelo Glucose Biosensor & App by Dexcom - A Leader in Continuous Glucose Monitoring (CGM). 24/7 Tracking & Personalized Insights to Reveal Patterns. 2-Pack (Up to 15 Days Each). iOS & Android.
- Price
- $94.72
- Rating
- 2.9/5
- Reviews
- 4,165
- Age
- 1y ago

Lingo Continuous Glucose Monitor (CGM). Made by Abbott. Optimize Your Nutrition with Real-time Glucose Data & Insights. 1 Lingo biosensor lasts up to 14 Days*. Works with iOS and Android. US Only.
- Price
- $45.17
- Rating
- 3.0/5
- Reviews
- 4,783
- Age
- 1y ago

Amolyfe Libre 3 Sensor Covers Waterproof 20-Pack Amolyfe Freestyle Libre 3 Plus Covers Bump-Proof with Hard Cap Waterproof Breathable Medical CGM Adhesive Patches 14-Day CGM Protection (Tan)
- Price
- $19.27
- Rating
- 4.2/5
- Reviews
- 2,339
- Age
- 1y ago

Sensor Covers for Libre 3 Waterproof-50 Pack Overpatch for Lbre 3 Plus Transparent CGM Adhesive Patches Lasting to 14 Days-Without Hole-HECHUAN
- Price
- $10.16
- Rating
- 3.9/5
- Reviews
- 20,015
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 97% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
7
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
97%
Top 20: 100%
Open market
0%
- Lingo60%
- Stelo22%
- Amolyfe11%
- HECHUAN4%
- HONYOU3%
- Open — no brand owns it (0%)
Demand
Freestyle Libre 3 Sensor search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4× · 10 of 12 months tracked
Search terms
Top Freestyle Libre 3 Sensor search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- freestyle libre 3 plus sensor82K/yr
- freestyle libre 3 sensor101K/yr
- libre 3 sensor123K/yr
- free style libre 331K/yr
- free style libre 3 sensor9K/yr
- freestyle libre sensor16K/yr
- libre sensor12K/yr
- abbott freestyle libre 318K/yr
- free style libre 3 glucose sensor40K/yr
- libre 3 sensors7K/yr
Reviews and returns
What reviews say buyers love and hate about Freestyle Libre 3 Sensor
We read the reviews and the return reasons for every product selling here.
“Broken after 2 days”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Freestyle Libre 3 Sensor questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









