Skip to content
46

switchbot 人感センサー

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 97Growth 45Conversion 50Competition 0Returns 95Price range 0Avg price 0Brand share 0Review moat 21Quality gap 95

Market size

Incredible¥4.5M

¥4.5M/yr · 40K searches

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Conversion

Good4.0%

search→purchase rate — share of searches ending in a sale

Growth

Okay+15.9%

90-day search growth — must beat 0% to launch

Review moat

Bad11,682

avg incumbent reviews — the moat a new listing must climb

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad¥2834.96

avg listing price — sweet spot $15–$100

Price range

Bad¥2404.53–¥3694.25

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon Japan niche tracking, switchbot 人感センサー is a ¥4.5M/yr Amazon Japan market (40K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Dec. Verdict: Skip it — 46/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

switchbot 人感センサー market data

Units sold / yr
3K–3K
avg 750–1,000/product
Revenue / yr
¥7.1M–¥8.5M
units × avg price
Conversion rate
4.0%
Avg BSR
#5
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
0.0%
Avg brand age
30 months
Avg seller age
148 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

4

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • スイッチボット(SwitchBot)100%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +15.9% search growth over the last 90 days.
2K2KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jul, Dec · busiest ÷ quietest = 2.0×

Top switchbot 人感センサー search terms

  • switchbot 人感センサー15K/yr
  • スイッチボット 人感センサー8K/yr
  • switchbot センサー7K/yr
  • スイッチボット センサー6K/yr
  • switchbot 人感3K/yr
  • switchbot人感センサー2K/yr
All search terms

Top switchbot 人感センサー 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%15%¥677K30%¥1.4M45%¥2.0M60%¥2.7M1K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 3 tracked products in this niche — three views at once, no toggling.

What buyers say about switchbot 人感センサー

What buyers praise and complain about, mined from review topics.

What buyers love

センサー23%

“反応が正確”

使用の容易さ14%

“めちゃくちゃ便利”

総合品質8%

“良い商品です。”

バッテリーの内蔵6%

“単4電池2本で長く使える省エネ設計であることも、実用的で素晴らしいと感じます。”

動き検出4%

“静止状態でも人を検知、無印人感センサーとは雲泥の差で大変便利です”

広告と実際の製品の違い3%

“期待通りの性能”

組み立て/インストール3%

“無事に設定完了”

接続性 - 全体3%

“アレクサとの連携もスムーズでした。”

測定/読み取り精度3%

“感知は確実”

磁力/吸着力2%

“台座にマグネットがついてるのはかなりありがたい。”

What buyers complain about

機能全体21%

“0.5~1秒くらいのラグで電気がつく感じです。”

接続性 - 全体13%

“ハブとは繋がらない”

使用の容易さ6%

“硬すぎてつかない。”

バッテリーの内蔵5%

“少し電池のへりが早い様に感じます”

総合品質5%

“人感センサーとしては役立たず”

測定/読み取り精度5%

“明るさも一定値の上か下かという判断だけで、数値は拾えないし、その一定値の設定も難しいです。”

組み立て/インストール3%

“設定が複雑すぎて使いこなせなかった”

接着性/粘着性3%

“センサーの位置調節が微妙に難しくて粘着力が弱ってテープで補強しようもんならすぐズレて検知してくれなくなる。”

明るさ/輝き/光沢2%

“LED照明の明るさをまともに判定できません。”

コストパフォーマンス2%

“価格差だけの価値はありません。”

Top return reasons

接続性 - 全体28%
機能全体25%
互換性-全体12%
使用の容易さ5%
不良材料/部品5%
サイズ全体4%
広告と実際の製品の違い3%
接着性/粘着性3%
範囲2%
商品の状態2%

Common questions

Is switchbot 人感センサー profitable to sell on Amazon Japan?
The niche generates ¥4.5M/yr across 3 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +15.9%. Flapen's verdict: Skip it (46/100).
How competitive is the switchbot 人感センサー niche?
1 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in switchbot 人感センサー?
Top complaints mined from reviews: 機能全体, 接続性 - 全体, 使用の容易さ. The return rate is 1.0%.
When does demand for switchbot 人感センサー peak?
Demand peaks in Jul–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the switchbot 人感センサー niche?
Listings span ¥2404.53–¥3694.25; the average listing price is ¥2834.96 (sweet spot $15–$100). The average incumbent carries 11,682 reviews — the moat a new listing must climb.