gro clock
Skip itSoft demand (-32.1% this quarter) — this niche doesn't clear our bar today.
Avg price
Great£21.15avg listing price — sweet spot $15–$100
Price range
Great£13.95–£27.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Great487.17avg incumbent reviews — the moat a new listing must climb
Returns
Good2.5%return rate — above 5% kills the launch gate
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Market size
Good£311K£311K/yr · 275K searches
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Competition
Bad74%top-5 click share — a locked-up shelf
Growth
Bad-32.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, gro clock is a £311K/yr Amazon United Kingdom market (275K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 49/100.
Data updated Jul 18, 2026 · scored weekly · How we score niches
gro clock market data
- Units sold / yr
- 13K–15K
- avg 750–1,000/product
- Revenue / yr
- £264K–£317K
- units × avg price
- Conversion rate
- 5.4%
- Avg BSR
- #19
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 33 months
- Avg seller age
- 169 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 falling
Sellers
23
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
14%
- Tommee Tippee49%
- Zeepy13%
- FiveHome8%
- H-chin7%
- iHoo5%
- ANNNGUL4%
- Open — no brand owns it (4 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -32.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top gro clock search terms
- gro clock58K/yr
- sleep trainer clock24K/yr
- kids clocks to stay in bed22K/yr
- toddler clock18K/yr
- sleep training clock for children23K/yr
- grow clock19K/yr
- ok to wake clock8K/yr
- groclock11K/yr
- gro clock sleep trainer12K/yr
- gro-clock10K/yr
Top gro clock products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Tommee Tippee Groclock Sleep Trainer Clock Alarm Clock and Nightlight for Young Children USB-Powered White 499055
Tommee Tippee£20.044.1★888 rev
Zeepy 2-Phase Sleep Trainer Clock | USB Powered Toddler Clock | Drop Proof Sleep Training Clock for Children | Sleep Friendly Lighting For Better Family Sleep - Slumber the Sloth
Zeepy£23.234.3★410 rev
H-chin Kids Alarm Clock Toddler Sleep Training Clock with Night Lights Sound Machine Time to Wake Grow Clock for Children (Green)
H-chin£26.984.4★1,970 rev
Zeepy 4-Phase Toddler Sleep Trainer Clock - Rechargeable Day Night Cat Clock for Kids - Drop Proof - Kip the Kitty
Zeepy£27.814.3★410 rev
iHoo Toddlers Sleep Training Clock Kids Alarm Clock with Night Light & Nap Timer Ok to Wake Clock Gift for 2-9 Years Girls Boys White
iHoo£22.504.5★347 rev
Newest
by launch dateZeepy 2-Phase Sleep Trainer Clock | USB Powered Toddler Clock | Drop Proof Sleep Training Clock for Children | Sleep Friendly Lighting For Better Family Sleep - Slumber the Sloth
Zeepy£23.23410 rev
MRSCOZ Alarm Clock for Kids Sleep Trainer Ok to Wake Clock Cute Cat Alarm Clock for Girls Boys Toddler with 10 Night Lights 9 Music Sounds Auto-Off Timer Cream White
MRSCOZ£15.3691 rev
PurFlo NEW Snoozee Sleep Trainer Clock for Toddlers | Rechargeable Red & Blue Night Light with Sun & Moon Icons 12-Hour Digital Display Adjustable Brightness for Bedtime Wake-Up & Travel
PurFlo£24.3171 rev
FiveHome Toddler Alarm Clock Kids Sleep Trainer with Sun & Moon Kids Night Light OK to Wake Clock for Toddlers
FiveHome£21.51351 rev
iHoo Toddlers Sleep Training Clock Kids Alarm Clock with Night Light & Nap Timer Ok to Wake Clock Gift for 2-9 Years Girls Boys White
iHoo£22.50347 rev
Trending
90-day click momentumZeepy 2-Phase Sleep Trainer Clock | USB Powered Toddler Clock | Drop Proof Sleep Training Clock for Children | Sleep Friendly Lighting For Better Family Sleep - Slumber the Sloth
Zeepy£23.234.3★
MRSCOZ Alarm Clock for Kids Sleep Trainer Ok to Wake Clock Cute Cat Alarm Clock for Girls Boys Toddler with 10 Night Lights 9 Music Sounds Auto-Off Timer Cream White
MRSCOZ£15.363.7★
FiveHome Toddler Alarm Clock Kids Sleep Trainer with Sun & Moon Kids Night Light OK to Wake Clock for Toddlers
FiveHome£21.514.5★
Tommee Tippee Groclock Sleep Trainer Clock Alarm Clock and Nightlight for Young Children USB-Powered White 499055
Tommee Tippee£20.044.1★
iHoo Toddlers Sleep Training Clock Kids Alarm Clock with Night Light & Nap Timer Ok to Wake Clock Gift for 2-9 Years Girls Boys White
iHoo£22.504.5★
What buyers say about gro clock
What buyers praise and complain about, mined from review topics.What buyers love
“improved sleep for everyone”
“the overall build quality is excellent”
“Easy to use”
“with vibrant colours”
“The lights glow up well”
“The design is really cute”
“Battery life is amazing”
“Easy to set up”
“Its helpful as he can use it to tell the time”
“Does exactly as described”
What buyers complain about
“just a shame it's not working fully”
“no point charging it as it will only last a day”
“Couldnt work out how to set it up”
“Its a horrible grey colour like a computer from the early 90s”
“Poor internal battery”
“just a little expensive”
“the brightness cannot be changed which is therefore pointless”
“Broke”
“still forget how to set it each night with the tiny fiddle buttons”
“it does get pretty loud - which somehow still doesn't always wake the lass”
Top return reasons
Common questions
- Is gro clock profitable to sell on Amazon United Kingdom?
- The niche generates £311K/yr across 12 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -32.1%. Flapen's verdict: Skip it (49/100).
- How competitive is the gro clock niche?
- 10 brands and 23 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in gro clock?
- Top complaints mined from reviews: Functionality-Overall, Charging, Assembly/Installation. The return rate is 2.5%.
- When does demand for gro clock peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the gro clock niche?
- Listings span £13.95–£27.81; the average listing price is £21.15 (sweet spot $15–$100). The average incumbent carries 487 reviews — the moat a new listing must climb.