---
title: "Fairywill Electric Toothbrush — $44K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/fairywill-electric-toothbrush"
last_updated: "2026-08-07T21:09:15.597Z"
locale: en
meta:
description: "Niche score 39/100 · $44K/yr market · 64K searches/yr · $19.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $44K/yr market · 64K searches/yr · $19.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fairywill Electric Toothbrush — $44K/yr Amazon US Niche (2026) - Flapen"
---
# **fairywill electric toothbrush**
**Skip it**
A small market ($44K/yr) — this niche doesn't clear our bar today.
Market size 11Growth 21Conversion 45Competition 22Returns 80Price range 80Avg price 86Brand share 39Review moat 18Quality gap 50
**Avg price**
**Great****$19.46**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$9.80–$37.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.6%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-7.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****16,216.57**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$44K**
$44K/yr · 64K searches
According to Flapen's Amazon United States niche tracking, fairywill electric toothbrush is a $44K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Jul. Verdict: Skip it — 39/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fairywill electric toothbrush market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$49K–$58K**
- units × avg price
- **Conversion rate**
- **3.6%**
- **Avg BSR**
- **#35**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **157 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**
**39**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**14%**
- TEETHEORY30% - 7AM2M17% - HOFAM15% - Aquasonic13% - Rtauys5% - Philips Sonicare5% - Open — no brand owns it (4 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.8% search growth over the last 90 days.
2K2KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/fairywill-electric-toothbrush/trend)
## **Top fairywill electric toothbrush search terms**
- **fairywill electric toothbrush**42K/yr-6.5%3.9% conv. - **fairywill toothbrush**10K/yr-9.5%2.8% conv. - **fairywill**7K/yr-15.4%1.8% conv. - **electric toothbrush fairywill**3K/yr+4.0%4.2% conv. - **phylian toothbrush**3K/yr-18.9%2.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/fairywill-electric-toothbrush/search-terms)
## **Top fairywill electric toothbrush 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.
0%10%$4K20%$9K30%$13K40%$18K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**TEETHEORY Electric Toothbrush for Adults with 8 Sonic Electric Toothbrush with 40000 VPM Deep Clean 5 Modes Rechargeable Toothbrushes Fast Charge 4 Hours Last 30 Days**TEETHEORY**$15.53**4.4★7,221 rev](https://www.amazon.com/dp/B09PQJWK1Q) [2**Toothbrush Heads for FairyWill Replacement Brush Heads for Fairy Will Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959 FW-D1/D3/D7/D8**HOFAM**$9.82**4.6★1,102 rev](https://www.amazon.com/dp/B0BHL45Z58) [3**Aquasonic Black Series Ultra Whitening Toothbrush ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case 40 000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer**Aquasonic**$35.34**4.6★136,545 rev](https://www.amazon.com/dp/B072YVWBXH) [4**7AM2M Sonic Electric Toothbrush for Adults and Kids- High Power Rechargeable Toothbrushes with 8 Brush Heads 5 Adjustable Modes Built-in 2-Minute Smart Timer 4 Hours Fast Charge for 30Days (Blue)**7AM2M**$9.98**4.5★3,481 rev](https://www.amazon.com/dp/B0D97VXVRZ) [5**Rtauys M5 Sonic Electric Toothbrush for Adults and Kids - Rechargeable Electric Toothbrush Kids Ages 12+ and Adults with 8 Brush Heads & Travel Case 120 Days Battery Life - Pink**Rtauys**$17.08**4.3★4,636 rev](https://www.amazon.com/dp/B0C9WJWHD6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Onlyone Electric Toothbrush for Adults Rechargeable Electric Toothbrush with 8 Brush Heads Travel Case Charging Base & Wireless Charging - 5 Modes with Smart Timer**Onlyone**$22.02**1,446 rev10mo ago](https://www.amazon.com/dp/B0FRFV7ZKF) [**7AM2M Sonic Electric Toothbrush for Adults&Kids Type-C Charging Run for 120 Days with 6 Brush Heads 5 Modes&40000VPM Powered Rechargeable Toothbrush Travel & Home Use (Black)**7AM2M**$11.61**1,475 rev10mo ago](https://www.amazon.com/dp/B0FQNV513H) [**7MAGIC Sonic Electric Toothbrush for Adults and Kids - Up to 180 Days Runtime 42000 VPM Powered Toothbrush 5 Modes & 3 Intensities for Sensitive Teeth & Braces Includes 8 Brush Heads Black**7MAGIC**$21.47**1,114 rev10mo ago](https://www.amazon.com/dp/B0FN3S7LKG) [**7AM2M Sonic Electric Toothbrush with 6 Brush Heads for Adults&Kids One Charge for 120 Days Wireless Fast Charge 5 Modes 40000VPM Powered Toothbrush 2 Minutes Built in Smart Timer -Pink**7AM2M**$21.91**16,626 rev1y ago](https://www.amazon.com/dp/B0DY71VMVQ) [**Marlincare Electric Toothbrush for Adults Rechargeable Sonic Toothbrush with 180 Days Battery Life 5 Modes 48000VPM Motor Smart Timer IPX8 Waterproof 4 Brush Heads and Travel Case Black**Marlincare**$24.36**921 rev1y ago](https://www.amazon.com/dp/B0DNF673KY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**7AM2M Sonic Electric Toothbrush for Adults&Kids Type-C Charging Run for 120 Days with 6 Brush Heads 5 Modes&40000VPM Powered Rechargeable Toothbrush Travel & Home Use (Black)**7AM2M**$11.61**4.5★**▲ 193%**](https://www.amazon.com/dp/B0FQNV513H) [**Rtauys M5 Sonic Electric Toothbrush for Adults and Kids - Rechargeable Electric Toothbrush Kids Ages 12+ and Adults with 8 Brush Heads & Travel Case 120 Days Battery Life - Pink**Rtauys**$17.08**4.3★**▲ 69%**](https://www.amazon.com/dp/B0C9WJWHD6) [**7AM2M Sonic Electric Toothbrush for Adults and Kids- High Power Rechargeable Toothbrushes with 8 Brush Heads 5 Adjustable Modes Built-in 2-Minute Smart Timer 4 Hours Fast Charge for 30Days (Blue)**7AM2M**$9.98**4.5★**▲ 58%**](https://www.amazon.com/dp/B0D97VXVRZ) [**7MAGIC Sonic Electric Toothbrush for Adults and Kids - Up to 180 Days Runtime 42000 VPM Powered Toothbrush 5 Modes & 3 Intensities for Sensitive Teeth & Braces Includes 8 Brush Heads Black**7MAGIC**$21.47**4.6★**▲ 55%**](https://www.amazon.com/dp/B0FN3S7LKG) [**Marlincare Electric Toothbrush for Adults Rechargeable Sonic Toothbrush with 180 Days Battery Life 5 Modes 48000VPM Motor Smart Timer IPX8 Waterproof 4 Brush Heads and Travel Case Black**Marlincare**$24.36**4.4★**▲ 42%**](https://www.amazon.com/dp/B0DNF673KY)
**~~View all trending →~~**
## **What buyers say about fairywill electric toothbrush**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**18%
*“Great deal”*
**Quality-Overall**13%
*“Seems like a well made quality tool”*
**Charging**9%
*“Easy charging”*
**Battery Life**7%
*“LONG battery life”*
**Ease Of Use**6%
*“EASY TO USE”*
**Cleansing**4%
*“Clean teeth”*
**Tooth Brightening**4%
*“My teeth are whiter as well”*
**Brush Quality**4%
*“This brush feels excellent”*
**Advertised Vs Actual Product**4%
*“As described”*
**Ease Of Cleaning**4%
*“cleans really well”*
### **What buyers complain about **
**Durability**23%
*“Broke within a month”*
**Charging**18%
*“Stopped Charging”*
**Quality-Overall**7%
*“Poor quality control”*
**Size-Overall**6%
*“they didn't fit at all”*
**Battery Life**4%
*“Battery no good”*
**Ease Of Use**3%
*“hard to push”*
**Ease Of Cleaning**3%
*“Does not clean”*
**Value For Money**3%
*“probably not worth the price”*
**Strength**2%
*“Not as strong”*
**Functionality-Overall**2%
*“Not working correctly”*
### **Top return reasons **
**Charging**16%
**Size-Overall**15%
**Functionality-Overall**15%
**Advertised Vs Actual Product**10%
**Value For Money**9%
**Quality-Overall**4%
**Strength**4%
**Product Condition**4%
**Defective Material/Parts**3%
**Comfort-Overall**2%
## **Common questions**
- **Is fairywill electric toothbrush profitable to sell on Amazon United States?**
- The niche generates $44K/yr across 14 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -7.8%. Flapen's verdict: Skip it (39/100).
- **How competitive is the fairywill electric toothbrush niche?**
- 10 brands and 39 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in fairywill electric toothbrush?**
- Top complaints mined from reviews: Durability, Charging, Quality-Overall. The return rate is 1.8%.
- **When does demand for fairywill electric toothbrush peak?**
- Demand peaks in Jul; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the fairywill electric toothbrush niche?**
- Listings span $9.80–$37.40; the average listing price is $19.46 (sweet spot $15–$100). The average incumbent carries 16,217 reviews — the moat a new listing must climb.
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