390 Watch Battery
FailPrices span $4.09–$9.95, mostly outside the sweet spot, so 390 Watch Battery is a Fail.
- Flapen Score
- 39 / 100Ranks 12,636 of 14,768 Health & Household niches · −10 vs the category median of 4939
- Market size
- $86K/yr81K searches / yr
- 90-day growth
- +15.5%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 46 sellers
Flapen Score
390 Watch Battery against its category
The dotted line is the Health & Household average. Past it, 390 Watch Battery is stronger. Inside it, weaker.
Market
The 390 Watch Battery market on Amazon at a glance
Shoppers on Amazon United States searched for 390 Watch Battery 81K times last year and spent an estimated $86K. The top 5 brands take 91% of clicks. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 17.2% of those searches ended in a purchase.
Shoppers searched for this 81K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 17.2% of those searches ended in a purchase. Searches in the last 90 days moved +15.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $86K a year.
- Searches, last 12 months
- 81K
- Growth, 90 days vs prior 90
- +15.5%
- Conversion, latest week
- 17.2%
- Market size, estimated
- $86Ka year
- Peak month
- May1.4× the quietest month
- Top search term
- 390 watch battery22K searches a year
02 · Price
A sale here is worth $6.22.
Listings sell for $6.22 on average, from $4.09 to $9.95. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,250 to 1,500 of them. At $6.22 that is $8K to $9K a year per listing.
- Average price
- $6.22under the $15 to $100 sweet spot
- Price range
- $4.09–$9.95
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- $8K–$9K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
60% 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 #274 within Household Batteries. It carries 1,914 reviews at 4.65 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 60%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #274in Household Batteries
- Average rating
- 4.65 starsAmazon United States average 4.42 stars
- Average reviews
- 1,914per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 76 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 76 months
Products
Top 390 Watch Battery products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
46
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
82%
Top 20: 100%
Open market
4%
- Brand 144%
- Brand 216%
- Brand 313%
- Brand 412%
- Brand 56%
- Brand 65%
- Open — no brand owns it (1 brand, 4%)
Demand
390 Watch Battery search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top 390 Watch Battery search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- 390 watch battery22K/yr
- 390 battery11K/yr
- swatch watch battery9K/yr
- swatch battery8K/yr
- renata 390 watch battery7K/yr
- swatch battery replacement7K/yr
- battery 3904K/yr
- swatch battery 3903K/yr
- watch battery 390 swatch3K/yr
- watch battery 3903K/yr
Reviews and returns
What reviews say buyers love and hate about 390 Watch Battery
We read the reviews and the return reasons for every product selling here.
“Battery sent to me was dead”
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
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 390 Watch Battery questions
Answered from the same tracked data.









