- Flapen Score
- 45 / 100Ranks 9,665 of 14,768 Health & Household niches · −4 vs the category median of 4945
- Market size
- $118K/yr52K searches / yr
- 90-day growth
- -13.1%search demand this quarter
- Competition
- 88%top-5 click share · 5 brands · 43 sellers
Flapen Score
Tmj Splint against its category
The dotted line is the Health & Household average. Past it, Tmj Splint is stronger. Inside it, weaker.
Market
The Tmj Splint market on Amazon at a glance
Shoppers on Amazon United States searched for Tmj Splint 52K times last year and spent an estimated $118K. All 5 brands take every click. Demand peaks in Mar–Sep. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 8.4% of those searches ended in a purchase.
Shoppers searched for this 52K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.4% of those searches ended in a purchase. Searches in the last 90 days moved -13.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $118K a year.
- Searches, last 12 months
- 52K
- Growth, 90 days vs prior 90
- -13.1%
- Conversion, latest week
- 8.4%
- Market size, estimated
- $118Ka year
- Peak month
- March5.1× the quietest month
- Top search term
- tmj splint15K searches a year
02 · Price
A sale here is worth $27.10.
Listings sell for $27.10 on average, from $15.48 to $57.13. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $27.10 that is $7K to $14K a year per listing.
- Average price
- $27.10inside the $15 to $100 sweet spot
- Price range
- $15.48–$57.13
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $7K–$14K
- Returns
- 1.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #29 within Teeth Grinding Guards. It carries 9,385 reviews at 3.76 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 3.9%
- Average rank
- #29in Teeth Grinding Guards
- Average rating
- 3.76 starsAmazon United States average 4.42 stars
- Average reviews
- 9,385per listing
- Listings tracked
- 8
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 49 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
- 49 months
Products
Top Tmj Splint 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Dental Guard SMARTGUARD Elite (2 Guards 1 Travel case) Front Tooth Custom Anti Teeth Grinding Night Guard for Clenching - Dentist Designed - Bruxing Splint Mouth Protector for Relief of Symptoms
- Price
- $23.20
- Rating
- 3.8/5
- Reviews
- 3,149
- Age
- 9y ago

Lisas TMJ Mouth Pillow Relaxes Your jaw Muscles and eases Your jaw Pain by Providing a Place to Rest Your jaw in the Optimal Neutral Position Settling Down Overworked jaw Muscles to Ease jaw Pain
- Price
- $19.74
- Rating
- 3.5/5
- Reviews
- 50
- Age
- 11mo ago

DenTek Professional-Fit Dental Guard Mouth Guard for Grinding Teeth at Night 1 Count
- Price
- $15.48
- Rating
- 3.9/5
- Reviews
- 23,418
- Age
- 13y ago

SmartGuard Dental Guard Night Guard for Clenching Bruxism and Grinding Dentist Designed Includes 2 Guards 1 Travel Case and a 60-Day Supply of Premium Cleaning Crystals
- Price
- $35.88
- Rating
- 3.8/5
- Reviews
- 3,149
- Age
- 8y ago

SmartGuard Anti Snore Device. New Customizable Snore Reducing Mouthpiece Reduce Snoring Aid for Men and Women Most Comfortable and Adjustable Oral Appliance - Holds Jaw Forward to Open Airway
- Price
- $57.13
- Rating
- 3.3/5
- Reviews
- 1,452
- Age
- 3y ago
Trending
estimated 90-day click momentum
Lisas TMJ Mouth Pillow Relaxes Your jaw Muscles and eases Your jaw Pain by Providing a Place to Rest Your jaw in the Optimal Neutral Position Settling Down Overworked jaw Muscles to Ease jaw Pain
- Price
- $19.74
- Rating
- 3.5/5
- Reviews
- 50
- Age
- 11mo ago

SmartGuard Dental Guard Night Guard for Clenching Bruxism and Grinding Dentist Designed Includes 2 Guards 1 Travel Case and a 60-Day Supply of Premium Cleaning Crystals
- Price
- $35.88
- Rating
- 3.8/5
- Reviews
- 3,149
- Age
- 8y ago

DenTek Professional-Fit Dental Guard Mouth Guard for Grinding Teeth at Night 1 Count
- Price
- $15.48
- Rating
- 3.9/5
- Reviews
- 23,418
- Age
- 13y ago

Dental Guard SMARTGUARD Elite (2 Guards 1 Travel case) Front Tooth Custom Anti Teeth Grinding Night Guard for Clenching - Dentist Designed - Bruxing Splint Mouth Protector for Relief of Symptoms
- Price
- $23.20
- Rating
- 3.8/5
- Reviews
- 3,149
- Age
- 9y ago

Dentists Choice Dental Guard - Best Oral Appliance for Bruxism Clenching - Nighttime Moldable Front Tooth Custom Anti Teeth Grinding Night Protector - Professional Slim-fit Bruxing Mouth Bite Splint
- Price
- $20.03
- Rating
- 3.8/5
- Reviews
- 395
- Age
- 4y ago
Newest
by launch date
Lisas TMJ Mouth Pillow Relaxes Your jaw Muscles and eases Your jaw Pain by Providing a Place to Rest Your jaw in the Optimal Neutral Position Settling Down Overworked jaw Muscles to Ease jaw Pain
- Price
- $19.74
- Rating
- 3.5/5
- Reviews
- 50
- Age
- 11mo ago

SmartGuard Anti Snore Device. New Customizable Snore Reducing Mouthpiece Reduce Snoring Aid for Men and Women Most Comfortable and Adjustable Oral Appliance - Holds Jaw Forward to Open Airway
- Price
- $57.13
- Rating
- 3.3/5
- Reviews
- 1,452
- Age
- 3y ago

Dentists Choice Dental Guard - Best Oral Appliance for Bruxism Clenching - Nighttime Moldable Front Tooth Custom Anti Teeth Grinding Night Protector - Professional Slim-fit Bruxing Mouth Bite Splint
- Price
- $20.03
- Rating
- 3.8/5
- Reviews
- 395
- Age
- 4y ago

Plackers Grind No More Night Guard Nighttime Protection for Teeth BPA Free Sleep Well Ready to Wear Disposable One Size Fits All 16 Count
- Price
- $19.65
- Rating
- 4.1/5
- Reviews
- 34,109
- Age
- 7y ago

SmartGuard Dental Guard Night Guard for Clenching Bruxism and Grinding Dentist Designed Includes 2 Guards 1 Travel Case and a 60-Day Supply of Premium Cleaning Crystals
- Price
- $35.88
- Rating
- 3.8/5
- Reviews
- 3,149
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 88% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
43
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
88%
Top 20: 100%
Open market
0%
- SmartGuard74%
- DenTek9%
- Lisa's TMJ Mouth Pillow8%
- Generic5%
- Plackers4%
Demand
Tmj Splint search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Sep · busiest ÷ quietest = 5.1×
Search terms
Top Tmj Splint search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- tmj splint15K/yr
- daytime jaw clenching relief12K/yr
- smart guard elite dental guard8K/yr
- front teeth night guard8K/yr
- smartguard elite dental guard5K/yr
- smart guard3K/yr
- smartguard2K/yr
Reviews and returns
What reviews say buyers love and hate about Tmj Splint
We read the reviews and the return reasons for every product selling here.
“Awkward fit”
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.
17 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 Tmj Splint 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









