kasa motion sensor
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$26.53avg listing price — sweet spot $15–$100
Price range
Great$14.75–$43.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great9.3%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay3,983.83avg incumbent reviews — the moat a new listing must climb
Market size
Bad$93K$93K/yr · 38K searches
Growth
Bad-10.6%90-day search growth — must beat 0% to launch
Returns
Bad6.8%return rate — above 5% kills the launch gate
Competition
Bad98%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, kasa motion sensor is a $93K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Skip it — 33/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
kasa motion sensor market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $80K–$106K
- units × avg price
- Conversion rate
- 9.3%
- Avg BSR
- #5
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 61 months
- Avg seller age
- 160 days
Competition & brand share
The top 5 products capture 98% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
8
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
98%
Top 20: 100%
Open market
0%
- Kasa Smart84%
- Tapo14%
- Lutron2%
Demand & seasonality
Weekly Amazon search volume, last 93 weeks — -10.6% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 2.0×
Top kasa motion sensor search terms
- kasa motion sensor light switch13K/yr
- kasa motion sensor16K/yr
- tapo motion sensor switch4K/yr
- kasa smart motion sensor switch2K/yr
- kasa motion2K/yr
Top kasa motion sensor 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kasa Smart Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Works with Alexa & Google Assistant UL Certified No Hub Required(KS200MP2) White 2-Pack
Kasa Smart$35.244.4★3,390 rev
Kasa Smart WiFi Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Compatible with Alexa & Google Home UL Certified No Hub Required(KS200M) White 1-Pack
Kasa Smart$19.854.4★3,390 rev
TP-Link Tapo Motion Sensor Requires Tapo Hub Long Battery Life w/Sub-1G Low-Power Wireless Protocol Wide Range Detection Adjustable Sensitivity Real-Time Notification Smart Action Tapo T100
Tapo$14.754.5★565 rev
Kasa Smart Motion Sensor Switch Dimmer Light Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Compatible with Alexa & Google Assistant UL Certified No Hub Required(ES20MP2) White 2-Pack
Kasa Smart$43.464.3★1,401 rev
Kasa Smart Motion Sensor Switch Dimmer Light Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Compatible with Alexa & Google Assistant UL Certified No Hub Required(ES20M) White 1-Pack
Kasa Smart$23.754.3★1,401 rev
Newest
by launch dateTP-Link Tapo Motion Sensor Requires Tapo Hub Long Battery Life w/Sub-1G Low-Power Wireless Protocol Wide Range Detection Adjustable Sensitivity Real-Time Notification Smart Action Tapo T100
Tapo$14.75565 rev
Kasa Smart Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Works with Alexa & Google Assistant UL Certified No Hub Required(KS200MP2) White 2-Pack
Kasa Smart$35.243,390 rev
Kasa Smart Motion Sensor Switch Dimmer Light Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Compatible with Alexa & Google Assistant UL Certified No Hub Required(ES20MP2) White 2-Pack
Kasa Smart$43.461,401 rev
Kasa Smart WiFi Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Compatible with Alexa & Google Home UL Certified No Hub Required(KS200M) White 1-Pack
Kasa Smart$19.853,390 rev
Kasa Smart Motion Sensor Switch Dimmer Light Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Compatible with Alexa & Google Assistant UL Certified No Hub Required(ES20M) White 1-Pack
Kasa Smart$23.751,401 rev
Trending
90-day click momentumKasa Smart Motion Sensor Switch Dimmer Light Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Compatible with Alexa & Google Assistant UL Certified No Hub Required(ES20M) White 1-Pack
Kasa Smart$23.754.3★
Kasa Smart Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Works with Alexa & Google Assistant UL Certified No Hub Required(KS200MP2) White 2-Pack
Kasa Smart$35.244.4★
Kasa Smart WiFi Motion Sensor Switch Single Pole Needs Neutral Wire 2.4GHz Wi-Fi Light Switch Compatible with Alexa & Google Home UL Certified No Hub Required(KS200M) White 1-Pack
Kasa Smart$19.854.4★
Lutron Maestro Motion Sensor Light Switch Indoor for Bathroom Garage Laundry Room Any Bulbs Occupancy and Vacancy Sensor Single-Pole MS-OPS2-WH White
Lutron$22.124.6★
TP-Link Tapo Motion Sensor Requires Tapo Hub Long Battery Life w/Sub-1G Low-Power Wireless Protocol Wide Range Detection Adjustable Sensitivity Real-Time Notification Smart Action Tapo T100
Tapo$14.754.5★
What buyers say about kasa motion sensor
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to install”
“Nice quality switch”
“Great motion sensor switch”
“Works perfectly”
“all that was super easy”
“The motion detection is sensitive and responsive”
“They connected to the tabo app easily as well as Alexa”
“Works as advertised”
“Good value”
“The switch worked great at first”
What buyers complain about
“Doesn't work”
“Stopped working after just a few months”
“Definitely defeats the purpose of the switch”
“horrible instructions in box”
“I spent an hour trying to get it to connect”
“Only con is that the non smart switch could dim my led lights lower compared to this one”
“Product was not new”
“Total Ephing piece of garbage”
“Disappointed when I found out that the motion sensor status does not communicate with Home Assistant”
“I wish they were more affordable”
Top return reasons
Common questions
- Is kasa motion sensor profitable to sell on Amazon United States?
- The niche generates $93K/yr across 6 tracked products. 90-day search growth is -10.6%. Flapen's verdict: Skip it (33/100).
- How competitive is the kasa motion sensor niche?
- 3 brands and 8 sellers compete. The top 5 products take 98% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in kasa motion sensor?
- Top complaints mined from reviews: Functionality-Overall, Durability, Touch/Button Controls. The return rate is 6.8% — above our launch gate.
- When does demand for kasa motion sensor peak?
- Demand peaks in Dec; the busiest month runs 2.0× the quietest.
- What does it cost to enter the kasa motion sensor niche?
- Listings span $14.75–$43.46; the average listing price is $26.53 (sweet spot $15–$100). The average incumbent carries 3,984 reviews — the moat a new listing must climb.