glucose monitor patch
Skip itA concentrated shelf (top 5 take 83% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible$30.41avg listing price — sweet spot $15–$100
Returns
Great1.2%return rate — above 6% kills the launch gate
Price range
Great$7.14–$94.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Market size
Okay$143K$143K/yr · 136K searches
Review moat
Bad4,108.83avg incumbent reviews — the moat a new listing must climb
Brand share
Bad91%top-5 brand share — brand-locked demand
Growth
Bad-5.9%90-day search growth — must beat 0% to launch
Competition
Bad83%top-5 click share — a locked-up shelf
Competition
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
11
Top-5 brand share
91%
Open market
7%
- Lingo44%
- Stelo17%
- Skin Grip16%
- onida11%
- HECHUAN3%
- AZEN3%
- Open — no brand owns it (3 brands, 7%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 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.
Lingo$45.173.0★4,783 rev
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.
Stelo$94.722.9★4,165 rev
Skin Grip Adhesive Patches Compatible with Dexcom G7 & Stelo CGM Waterproof & Sweatproof Cover for Continuous Glucose Monitor Sensor Stays Secure for 10-15 Days 20 Pack Tan
Skin Grip$25.884.3★4,485 rev
Onida Dexcom G7 Adhesive Patches 20PCS Waterproof Over Patches for G7 & Stelo Flexible CGM Tape Pre-Cut Adhesive Medical Tape Continuous Glucose Monitor Sensor Cover
onida$15.174.3★1,109 rev
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.
Lingo$87.173.0★4,783 rev
Newest
by launch dateLingo 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.
Lingo$87.174,783 rev
ANGTICS Dexcom G7 Over Patches Waterproof 30 Pcs Breathable Adhesive Patch Tape Stickers Glucose Monitor Patches Long-Lasting Up to 10 Days CGM Sensor Covers (Petal Waltz Verse)
ANGTICS$9.061,038 rev
Nepia 30 Pcs Flesh CGM Sensor Patches | Waterproof Adhesive for Dexcom G7/Libre1 2 3/Enlite | 14 Days Long-Lasting Protection | Sweatproof Sensor Covers with Comfortable Fit for Active Lifestyle
Nepia$9.89807 rev
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.
Stelo$94.724,165 rev
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.
Lingo$45.174,783 rev
Trending
90-day click momentumLingo 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.
Lingo$87.173.0★
ANGTICS Dexcom G7 Over Patches Waterproof 30 Pcs Breathable Adhesive Patch Tape Stickers Glucose Monitor Patches Long-Lasting Up to 10 Days CGM Sensor Covers (Petal Waltz Verse)
ANGTICS$9.064.2★
G7 Over Patches Waterproof - 55 Pack Adhesive Patches for G7Stelo-Transparent Sensor Cover for Continuous Glucose Monitor Without Hole On the Center-HECHUAN
HECHUAN$8.804.1★
Skin Grip Adhesive Patches Compatible with Dexcom G7 & Stelo CGM Waterproof & Sweatproof Cover for Continuous Glucose Monitor Sensor Stays Secure for 10-15 Days 20 Pack Tan
Skin Grip$25.884.3★
Skin Grip Adhesive Patches Compatible with Dexcom G7 & Stelo CGM Waterproof & Sweatproof Cover for Continuous Glucose Monitor Sensor Stays Secure for 10-15 Days 20 Pack Black
Skin Grip$26.034.3★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.9% search growth over the last 90 days.Peak months: Oct · busiest ÷ quietest = 1.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Great tool for your health”
“Easy to put on”
“improve my sugar levels”
“Decent quality”
“Good for the money”
“Seems that some sensors are accurate”
“Really really effective”
“Good adhesive”
“Accurate and affordable”
“The instructions are clear”
What buyers complain about
“Broken after 2 days”
“Constantly disconnects”
“Absolutely inaccurate”
“Did not work”
“They are expensive”
“it raises blood sugar”
“Not even close to accurate”
“Poor adhesion”
“Bad quality”
“1 said 'incompatible'”