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Sonicare C3 Replacement Heads

Maybe

An estimated 0.8% of orders come back. But the top 5 brands take 95% of clicks, so Sonicare C3 Replacement Heads is a Maybe.

Flapen Score
54
54 / 100
Top 28% of 14,768 Health & Household niches · +5 vs the category median of 49
Market size
$1.1M/yr367K searches / yr
90-day growth
+13.4%search demand this quarter
Competition
77%top-5 click share · 7 brands · 20 sellers

Flapen Score

Sonicare C3 Replacement Heads against its category

The dotted line is the Health & Household average. Past it, Sonicare C3 Replacement Heads is stronger. Inside it, weaker.

54Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Sonicare C3 Replacement Heads market on Amazon at a glance

Shoppers on Amazon United States searched for Sonicare C3 Replacement Heads 367K times last year and spent an estimated $1.1M. The top 5 brands take 95% of clicks. Flapen scores it 54 out of 100, a Maybe.

01 · Demand

An estimated 11.4% of those searches ended in a purchase.

Shoppers searched for this 367K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.4% of those searches ended in a purchase. Searches in the last 90 days moved +13.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.1M a year.

Searches, last 12 months
367K
Growth, 90 days vs prior 90
+13.4%
Conversion, latest week
11.4%
Market size, estimated
$1.1Ma year
Peak month
July1.5× the quietest month
Top search term
sonicare c3 replacement heads59K searches a year

02 · Price

A sale here is worth $26.28.

Listings sell for $26.28 on average, from $10.40 to $49.40. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 3,000 to 4,000 of them. At $26.28 that is $79K to $105K a year per listing.

Average price
$26.28inside the $15 to $100 sweet spot
Price range
$10.40–$49.40
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
50K–60K
Units per listing a year
3,000–4,000
Revenue per listing a year
$79K–$105K
Returns
0.8%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

67% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #149 within Toothbrushes & Accessories. It carries 13,238 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
67%
Prime listings
92%
Out of stock, average day
0.0%
Average rank
#149in Toothbrushes & Accessories
Average rating
4.60 starsAmazon United States average 4.42 stars
Average reviews
13,238per listing
Listings tracked
12

04 · Newcomers

2 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
42 months

Products

Top Sonicare C3 Replacement Heads 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 77% of clicks. A locked shelf that new listings rarely crack.

Brands

7 falling

Sellers

20

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

2%

  • Brand 164%
  • Brand 213%
  • Brand 38%
  • Brand 46%
  • Brand 54%
  • Brand 63%
  • Open — no brand owns it (1 brand, 2%)

Demand

Sonicare C3 Replacement Heads search demand

Weekly searches over the year, seasonality beneath. Pick a range.

15K10KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Search terms

Top Sonicare C3 Replacement Heads search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • sonicare c3 replacement heads59K/yr
  • philips sonicare replacement heads c359K/yr
  • c3 sonicare replacement brush heads43K/yr
  • phillips sonicare replacement brush head c333K/yr
  • sonicare replacement heads c336K/yr
  • philips sonicare c3 replacement heads25K/yr
  • sonicare c318K/yr
  • philips sonicare c315K/yr
  • phillips sonicare c3 replacement brush head12K/yr
  • philips sonicare toothbrush heads c39K/yr

Reviews and returns

What reviews say buyers love and hate about Sonicare C3 Replacement Heads

We read the reviews and the return reasons for every product selling here.

24%of positive reviews mention “Value For Money”
23%of negative reviews mention “Size-Overall”
0.8%of orders come back
“They are smaller”
A buyer, on “Size-Overall”23% of negative reviews mention the same topic

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.

15 topics

NegativePositive

FAQ

Common Sonicare C3 Replacement Heads questions

Answered from the same tracked data.