Theriva Neck Massager
FailThe top 5 brands take 100% of clicks, so Theriva Neck Massager is a Fail.
- Flapen Score
- 27 / 100Ranks 14,596 of 14,768 Health & Household niches · −22 vs the category median of 4927
- Market size
- $39K/yr26K searches / yr
- 90-day growth
- -4.5%search demand this quarter
- Competition
- 96%top-5 click share · 5 brands · 13 sellers
Flapen Score
Theriva Neck Massager against its category
The dotted line is the Health & Household average. Past it, Theriva Neck Massager is stronger. Inside it, weaker.
Market
The Theriva Neck Massager market on Amazon at a glance
Shoppers on Amazon United States searched for Theriva Neck Massager 26K times last year and spent an estimated $39K. All 5 brands take every click. Demand peaks in Jan–Nov–Dec. Flapen scores it 27 out of 100, a Fail.
01 · Demand
An estimated 3.9% of those searches ended in a purchase.
Shoppers searched for this 26K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved -4.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $39K a year.
- Searches, last 12 months
- 26K
- Growth, 90 days vs prior 90
- -4.5%
- Conversion, latest week
- 3.9%
- Market size, estimated
- $39Ka year
- Peak month
- December3.6× the quietest month
- Top search term
- invospa shiatsu neck and back massager6K searches a year
02 · Price
A sale here is worth $39.13.
Listings sell for $39.13 on average, from $25.82 to $62.70. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 750 to 1,000 of them. At $39.13 that is $29K to $39K a year per listing.
- Average price
- $39.13inside the $15 to $100 sweet spot
- Price range
- $25.82–$62.70
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $29K–$39K
- Returns
- 6.6%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 #538 within Electric Massagers. It carries 46,827 reviews at 4.42 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
- #538in Electric Massagers
- Average rating
- 4.42 starsAmazon United States average 4.42 stars
- Average reviews
- 46,827per listing
- Listings tracked
- 6
04 · Newcomers
Brands here are young.
The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top Theriva Neck Massager 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
InvoSpa Shiatsu Neck and Back Massager with Heat - Deep Kneading Pillow for Massage - Electric Full Body Massager
- Price
- $32.94
- Rating
- 4.4/5
- Reviews
- 48,639
- Age
- 8y ago

RESTECK Massagers for Neck and Back with Heat - Deep Tissue 3D Kneading Pillow Electric Shiatsu Shoulder Massage Foot Legs Body - Relieve Muscle Pain - Office Home & Car
- Price
- $62.70
- Rating
- 4.5/5
- Reviews
- 53,501
- Age
- 8y ago

Mo Cuishle Women Men Gifts Shiatsu Back Shoulder and Neck Massager with Heat Electric Deep Tissue 4D Kneading Massage Best Gifts for Mom Dad Wife Husband her Him Christmas Birthday (NOT Cordless)
- Price
- $39.03
- Rating
- 4.4/5
- Reviews
- 44,679
- Age
- 8y ago

Nekteck Shiatsu Neck Massager with Heat for Pain Relief NOT Cordless
- Price
- $43.71
- Rating
- 4.4/5
- Reviews
- 65,549
- Age
- 10y ago

Nekteck Shiatsu Neck Massager with Heat for Pain Relief Gray NOT Cordless
- Price
- $30.56
- Rating
- 4.4/5
- Reviews
- 65,549
- Age
- 1y ago
Trending
estimated 90-day click momentum
Neck Massager for Pain Relief Deep Tissue with Heat Gifts for Women Men
- Price
- $25.82
- Rating
- 4.4/5
- Reviews
- 3,045
- Age
- 1y ago

Nekteck Shiatsu Neck Massager with Heat for Pain Relief Gray NOT Cordless
- Price
- $30.56
- Rating
- 4.4/5
- Reviews
- 65,549
- Age
- 1y ago

Mo Cuishle Women Men Gifts Shiatsu Back Shoulder and Neck Massager with Heat Electric Deep Tissue 4D Kneading Massage Best Gifts for Mom Dad Wife Husband her Him Christmas Birthday (NOT Cordless)
- Price
- $39.03
- Rating
- 4.4/5
- Reviews
- 44,679
- Age
- 8y ago

RESTECK Massagers for Neck and Back with Heat - Deep Tissue 3D Kneading Pillow Electric Shiatsu Shoulder Massage Foot Legs Body - Relieve Muscle Pain - Office Home & Car
- Price
- $62.70
- Rating
- 4.5/5
- Reviews
- 53,501
- Age
- 8y ago

Nekteck Shiatsu Neck Massager with Heat for Pain Relief NOT Cordless
- Price
- $43.71
- Rating
- 4.4/5
- Reviews
- 65,549
- Age
- 10y ago
Newest
by launch date
Neck Massager for Pain Relief Deep Tissue with Heat Gifts for Women Men
- Price
- $25.82
- Rating
- 4.4/5
- Reviews
- 3,045
- Age
- 1y ago

Nekteck Shiatsu Neck Massager with Heat for Pain Relief Gray NOT Cordless
- Price
- $30.56
- Rating
- 4.4/5
- Reviews
- 65,549
- Age
- 1y ago

RESTECK Massagers for Neck and Back with Heat - Deep Tissue 3D Kneading Pillow Electric Shiatsu Shoulder Massage Foot Legs Body - Relieve Muscle Pain - Office Home & Car
- Price
- $62.70
- Rating
- 4.5/5
- Reviews
- 53,501
- Age
- 8y ago

Mo Cuishle Women Men Gifts Shiatsu Back Shoulder and Neck Massager with Heat Electric Deep Tissue 4D Kneading Massage Best Gifts for Mom Dad Wife Husband her Him Christmas Birthday (NOT Cordless)
- Price
- $39.03
- Rating
- 4.4/5
- Reviews
- 44,679
- Age
- 8y ago

InvoSpa Shiatsu Neck and Back Massager with Heat - Deep Kneading Pillow for Massage - Electric Full Body Massager
- Price
- $32.94
- Rating
- 4.4/5
- Reviews
- 48,639
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 96% of clicks. A locked shelf that new listings rarely crack.
Brands
5 rising
Sellers
13
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
96%
Top 20: 100%
Open market
0%
- InvoSpa73%
- Nekteck10%
- RESTECK7%
- Mo Cuishle6%
- MagicMakers4%
Demand
Theriva Neck Massager search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.6×
Search terms
Top Theriva Neck Massager search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- invospa shiatsu neck and back massager6K/yr
- invospa7K/yr
- invospa neck and shoulder massager10K/yr
- invospa neck massager3K/yr
Reviews and returns
What reviews say buyers love and hate about Theriva Neck Massager
We read the reviews and the return reasons for every product selling here.
“Didnt last”
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.
20 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 Theriva Neck Massager 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









