Cm927
FailShoppers spend an estimated $0 a year here, so Cm927 is a Fail.
- Flapen Score
- 22 / 100Ranks 2,221 of 2,225 DIY & Tools niches · −27 vs the category median of 4922
- Market size
- £0/yr9K searches / yr
- 90-day growth
- -66.7%search demand this quarter
- Competition
- 100%top-5 click share · 3 brands · 8 sellers
Flapen Score
Cm927 against its category
The dotted line is the DIY & Tools average. Past it, Cm927 is stronger. Inside it, weaker.
Market
The Cm927 market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Cm927 9K times last year and spent an estimated £0. All 3 brands take every click. Demand peaks in Sep–Oct–Nov–Dec. Flapen scores it 22 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 9K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -66.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £0 a year.
- Searches, last 12 months
- 9K
- Growth, 90 days vs prior 90
- -66.7%
- Conversion, latest week
- 0.0%
- Market size, estimated
- £0a year
- Peak month
- November21.8× the quietest month
- Top search term
- honeywell cm927 replacement5K searches a year
02 · Price
A sale here is worth £67.69.
Listings sell for £67.69 on average, from £56.13 to £73.05. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At £67.69 that is £0 to £7K a year per listing.
- Average price
- £67.69inside the $15 to $100 sweet spot
- Price range
- £56.13–£73.05
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£7K
- Returns
- 7.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.0% of listings are out of stock. The average listing ranks #223 within Building Supplies. It carries 138 reviews at 4.35 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 10.0%
- Average rank
- #223in Building Supplies
- Average rating
- 4.35 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 138per listing
- Listings tracked
- 4
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 78 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
- 78 months
Products
Top Cm927 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
TotalHome - Wireless Room Thermostat & Receiver (Honeywell/Resideo) CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Replacement) (TTHWFP) White
- Price
- £56.13
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 1y ago

LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement 7 Day Central Heating Programmer Boiler Plus Compliant White Standard
- Price
- £69.12
- Rating
- 4.4/5
- Reviews
- 165
- Age
- 3y ago

Hanicks Honeywell-Resideo TotalHome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk3 Replacement) Wireless Room Thermostat & Receiver Kit TTHWFP
- Price
- £72.45
- Rating
- 4.1/5
- Reviews
- 68
- Age
- 4y ago

Honeywell-Resideo Totalhome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk 3 Replacement) Wireless Room Thermostat & Receiver TTHWFP - Hanicks
- Price
- £73.05
- Rating
- 4.4/5
- Reviews
- 242
- Age
- 4y ago
Trending
estimated 90-day click momentum
Hanicks Honeywell-Resideo TotalHome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk3 Replacement) Wireless Room Thermostat & Receiver Kit TTHWFP
- Price
- £72.45
- Rating
- 4.1/5
- Reviews
- 68
- Age
- 4y ago

LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement 7 Day Central Heating Programmer Boiler Plus Compliant White Standard
- Price
- £69.12
- Rating
- 4.4/5
- Reviews
- 165
- Age
- 3y ago

TotalHome - Wireless Room Thermostat & Receiver (Honeywell/Resideo) CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Replacement) (TTHWFP) White
- Price
- £56.13
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 1y ago

Honeywell-Resideo Totalhome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk 3 Replacement) Wireless Room Thermostat & Receiver TTHWFP - Hanicks
- Price
- £73.05
- Rating
- 4.4/5
- Reviews
- 242
- Age
- 4y ago
Newest
by launch date
TotalHome - Wireless Room Thermostat & Receiver (Honeywell/Resideo) CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Replacement) (TTHWFP) White
- Price
- £56.13
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 1y ago

LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement 7 Day Central Heating Programmer Boiler Plus Compliant White Standard
- Price
- £69.12
- Rating
- 4.4/5
- Reviews
- 165
- Age
- 3y ago

Hanicks Honeywell-Resideo TotalHome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk3 Replacement) Wireless Room Thermostat & Receiver Kit TTHWFP
- Price
- £72.45
- Rating
- 4.1/5
- Reviews
- 68
- Age
- 4y ago

Honeywell-Resideo Totalhome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk 3 Replacement) Wireless Room Thermostat & Receiver TTHWFP - Hanicks
- Price
- £73.05
- Rating
- 4.4/5
- Reviews
- 242
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
3 rising
Sellers
8
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- TotalHome40%
- Hanicks33%
- LavaTap28%
Demand
Cm927 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 21.8×
Reviews and returns
What reviews say buyers love and hate about Cm927
We read the reviews and the return reasons for every product selling here.
“It didnt connect at first”
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
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 Cm927 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








