emf blanket
Worth a lookShows a thin review moat (243 avg reviews), but soft demand (-35.0% this quarter) keeps it on the watch list.
Review moat
Great243.43avg incumbent reviews — the moat a new listing must climb
Avg price
Great$66.24avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Great59%top-5 brand share — no brand owns this niche
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.1%return rate — above 6% kills the launch gate
Market size
Okay$228K$228K/yr · 129K searches
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Price range
Bad$12.50–$580.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-35.0%90-day search growth — must beat 0% to launch
Competition
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
23 falling
Sellers
26
Top-5 brand share
59%
Open market
35%
- Golden Kocoon14%
- TANG SMALL FISH13%
- STARLENGET12%
- LAZTZQ11%
- Preboun8%
- Babe Jellyeet6%
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 37 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
STARLENGET EMF Blanket for Pregnant and Babies 5G Anti-Radiation Faraday Blanket WiFi Bluetooth Electric Wave Pregnancy Protection 38 x 40
STARLENGET$39.624.3★110 rev
Golden Kocoon E.M.F Lap Blanket- Organic Cotton with EcoMesh Silver Tech
Golden Kocoon$79.653.8★55 rev
LAZTZQ Faraday Fabric 43 W118 L(Big 3 Yards) Faraday Military Grade Conductive Material Faraday Blanket
LAZTZQ$25.424.4★92 rev
TANG SMALL FISH Faraday Blanket - Size 50 x 60
TANG SMALL FISH$67.514.4★119 rev
Babe Jellyeet Faraday Blanket: Protection Against Direct Contact from WiFi Protection Blanket for Cell Phone Tablet Electronics (20.5 x 17.5) Grey
Babe Jellyeet$19.844.4★51 rev
Newest
by launch date
Gardava Faraday Blanket - New for 2026 - Protection Faraday Fabric Technology for Electromagnetic Shielding from Laptop Cell Phone and Wireless RF Emissions 3rd Party Tested Black
Gardava$14.1723 rev
Bskevcs EMF Protection for Cell Phone - EMF Blanket Blocker with Faraday Fabric Cloth for Shield Protection While Using Your Laptop and Phone
Bskevcs$13.0412 rev
EMF Protection for Cell Phone - EMF Blanket Blocker with Faraday Fabric Cloth for Shield Protection While Using Your Laptop and Phone
Bskevcs$12.5019 rev
Preboun 61 x 51.18 Inch Large Faraday Blanket for Protection Pregnant Babies Blocker Blanket Two Sides Using for Beds Couches Travel (Flannel Grey)
Preboun$42.62101 rev
Babe Jellyeet Faraday Blanket: Protection Against Direct Contact from WiFi Protection Blanket for Cell Phone Tablet Electronics (20.5 x 17.5) Grey
Babe Jellyeet$19.8451 rev
Trending
90-day click momentum
DefenderShield Wireless Shielding Blanket Breathable Comfort Soft Rayon from Bamboo-Cotton Blend for Travel & Pregnancy Protection Reliable E M F Protection Blanket (X-Large - 84 x 75)
DefenderShield$580.964.2★
RADIHALT EMF Protection for Cell Phone - EMF Blanket Blocker with Faraday Fabric for Radiation Protection While Using Your Laptop and Phone (18x18 Black)
RADIHALT$23.714.4★
EMIKITS Faraday Blanket for Protection While Using Your Laptop and Phone Cotton with Faraday Diamond Lattice Fabric Mat Grey 21 x 18
EMIKITS$14.404.5★
LAZTZQ Faraday Fabric 43 W236 L(Big 6 Yards)+1.18 W314 L Faraday Tape Faraday Military Grade Conductive MaterialFaraday Blanket
LAZTZQ$49.244.4★
Mission Darkness TitanRF Radiation Shielding Throw Blanket - 50 x 60 (127cm x 152cm) Ultra-Soft Reversible Gray and White Design with EMF Radiation Protection - This is Not a Faraday Cage
Mission Darkness$143.944.1★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -35.0% search growth over the last 90 days.Peak months: Feb · busiest ÷ quietest = 1.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“A worthy investment”
“it is exactly as described”
“Great quality and easy to work with”
“Easy to use”
“good size”
“The material feels surprisingly high quality, durable, and lightweight, making it easy to drape over my legs or fold up into my laptop bag for travel”
“It is a perfect light weight liner for all kinds of electronics cases”
“Super soft and warm”
“It comes with a case with a smooth. no struggle”
“Works Well”
What buyers complain about
“Cuts EMPs instantly”
“very small”
“Very poor material”
“too expensive for a regular blanket”
“this was 4 layers thick”
“Blocks 5g and wifi signals”
“Poor quality”
“Product doesnt work as advertised”
“Smells”
“Not clean”