Skip to content

Millivolt Thermostat

Fail

Demand is soft, at -56.6% this quarter, so Millivolt Thermostat is a Fail.

Flapen Score
35
35 / 100
Ranks 8,681 of 9,536 Tools & Home Improvement niches · −13 vs the category median of 48
Market size
$92K/yr89K searches / yr
90-day growth
-56.6%search demand this quarter
Competition
63%top-5 click share · 12 brands · 269 sellers

Flapen Score

Millivolt Thermostat against its category

The dotted line is the Tools & Home Improvement average. Past it, Millivolt Thermostat is stronger. Inside it, weaker.

35Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Millivolt Thermostat market on Amazon at a glance

Shoppers on Amazon United States searched for Millivolt Thermostat 89K times last year and spent an estimated $92K. The top 5 brands take 90% of clicks. Flapen scores it 35 out of 100, a Fail.

01 · Demand

3.5% of searches ended in a purchase last week.

Shoppers searched for this 89K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.5% of those searches ended in a purchase. Searches in the last 90 days moved -56.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $92K a year.

Searches, last 12 months
89K
Growth, 90 days vs prior 90
-56.6%
Conversion, latest week
3.5%
Market size, estimated
$92Ka year
Top search term
mechanical thermostat9K searches a year

02 · Price

A sale here is worth $29.03.

Listings sell for $29.03 on average, from $8.94 to $53.97. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $29.03 that is $3K to $7K a year per listing.

Average price
$29.03inside the $15 to $100 sweet spot
Price range
$8.94–$53.97
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
$3K–$7K
Returns
6.3%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

59% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #69 within Thermostats & Accessories. It carries 1,266 reviews at 4.41 stars, so a new listing needs social proof before a better product.

Sponsored listings
59%
Prime listings
100%
Out of stock, average day
3.5%
Average rank
#69in Thermostats & Accessories
Average rating
4.41 starsAmazon United States average 4.42 stars
Average reviews
1,266per listing
Listings tracked
27

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 62 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
62 months

Products

Top Millivolt Thermostat products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 63% of clicks. Leaders hold, but buyers still shop past them.

$0$4K$7K$11K$15K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

269

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

63%

Top 20: 94%

Open market

7%

  • Honeywell Home53%
  • White-Rodgers14%
  • Honeywell11%
  • Miuputake6%
  • Riseem5%
  • Durablow4%
  • Open — no brand owns it (6 brands, 7%)

Demand

Millivolt Thermostat search demand

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

3K2KSpike '26Prime Day '26DecJanFebMarAprMayJunJul

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 5.1× · 8 of 12 months tracked

Search terms

Top Millivolt Thermostat search terms shoppers use

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

  • mechanical thermostat9K/yr
  • manual thermostat7K/yr
  • analog thermostat6K/yr
  • mercury thermostat6K/yr
  • dial thermostat4K/yr
  • gas fireplace thermostat10K/yr
  • millivolt thermostat12K/yr
  • honeywell heat only thermostat7K/yr
  • millivolt thermostat heat only6K/yr
  • fireplace thermostat6K/yr

Reviews and returns

What reviews say buyers love and hate about Millivolt Thermostat

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

28%of positive reviews mention “Assembly/Installation”
17%of negative reviews mention “Functionality-Overall”
6.3%of orders come back
“Did not work”
A buyer, on “Functionality-Overall”17% 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.

16 topics

NegativePositive

FAQ

Common Millivolt Thermostat questions

Answered from the same tracked data.