smart motion sensor light switch
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$29.66avg listing price — sweet spot $15–$100
Price range
Great$14.75–$43.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.4%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,177.77avg incumbent reviews — the moat a new listing must climb
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-10.7%90-day search growth — must beat 0% to launch
Returns
Bad7.1%return rate — above 5% kills the launch gate
Market size
Bad$59K$59K/yr · 45K searches
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, smart motion sensor light switch is a $59K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 35/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
smart motion sensor light switch market data
- Units sold / yr
- 2K–2K
- avg 100–250/product
- Revenue / yr
- $44K–$59K
- units × avg price
- Conversion rate
- 4.4%
- Avg BSR
- #66
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 69%
- Out of stock
- 0.0%
- Avg brand age
- 56 months
- Avg seller age
- 151 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
7 falling
Sellers
17
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
1%
- Kasa Smart49%
- Lutron19%
- Tapo15%
- ECOELER11%
- Leviton3%
- TOPGREENER2%
- Open — no brand owns it (1 brand, 1%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.7% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 1.9×
Top smart motion sensor light switch search terms
- smart motion sensor light switch13K/yr
- kasa motion sensor16K/yr
- motion sensor dimmer switch5K/yr
- motion sensor light switch with dimmer4K/yr
- kasa sensor3K/yr
- kasa smart motion sensor switch2K/yr
- kasa motion2K/yr
Top smart motion sensor light switch 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 13 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
ECOELER Motion Sensor Dimmer Light Switch in-wall Electronic Dimmer with PIR Infrared Motion Activated Occupancy & Vacancy Modes Single Pole for CFL/LED Bulb Wall Plate Included White
ECOELER$17.724.4★139 rev
Lutron Maestro LED+ Motion Sensor/Dimmer Switch | 150W LED | Single Pole/Multi-Location | MSCL-OP153M-SW | Snow
Lutron$41.494.6★1,621 rev
Newest
by launch dateECOELER Motion Sensor Dimmer Light Switch in-wall Electronic Dimmer with PIR Infrared Motion Activated Occupancy & Vacancy Modes Single Pole for CFL/LED Bulb Wall Plate Included White
ECOELER$17.72139 rev
ECOELER Motion Sensor Dimmer Switch Dimmer Electrical Light Switches with Occupancy Sensor Single Pole for CFL/LED/Incandescent Bulb Neutral Wire Required Wall Plate Included White 2Pack
ECOELER$27.45139 rev
GoveeLife Human Presence Sensor 2.4 GHz Wi-Fi Required Smart mmWave Radar & PIR Wired Motion Sensor Zone Positioning Multi-Person Detection Support Alexa & Google Home for Indoor Home Automation
GoveeLife$32.99250 rev
Leviton Decora Smart Motion Sensing Dimmer Switch Wi-Fi 2nd Gen Neutral Wire Required Works with My Leviton Alexa Google Assistant Apple Home/Siri & Wired or Wire-Free 3-Way D2MSD-1RW White
Leviton$42.1989 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$14.75565 rev
Trending
90-day click momentumLutron Maestro LED+ Motion Sensor/Dimmer Switch | 150W LED | Single Pole/Multi-Location | MSCL-OP153M-SW | Snow
Lutron$41.494.6★
ECOELER Motion Sensor Dimmer Switch Dimmer Electrical Light Switches with Occupancy Sensor Single Pole for CFL/LED/Incandescent Bulb Neutral Wire Required Wall Plate Included White 2Pack
ECOELER$27.454.4★
GoveeLife Human Presence Sensor 2.4 GHz Wi-Fi Required Smart mmWave Radar & PIR Wired Motion Sensor Zone Positioning Multi-Person Detection Support Alexa & Google Home for Indoor Home Automation
GoveeLife$32.993.9★
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★
TOPGREENER Motion Sensor Light Switch Dimmer Electronic Dimmer with PIR Motion Sensor Occupancy & Vacancy Modes 150W LED/CFL Single-Pole UL Listed TDODS5-120 White
TOPGREENER$27.854.1★
What buyers say about smart motion sensor light switch
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to install”
“Nice quality switch”
“Great motion sensor switch”
“Easy to use”
“Works well”
“The motion detection is sensitive and responsive”
“Lots of functions for a great price”
“Worked as advertised”
“They connected to the tabo app easily as well as Alexa”
“Fantastic switch and does it job”
What buyers complain about
“Freezes all the time”
“It stops working after a couple of months”
“horrible instructions in box”
“I spent an hour trying to get it to connect”
“Definitely defeats the purpose of the switch”
“dont want full 100% brightness”
“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 smart motion sensor light switch profitable to sell on Amazon United States?
- The niche generates $59K/yr across 13 tracked products. 90-day search growth is -10.7%. Flapen's verdict: Skip it (35/100).
- How competitive is the smart motion sensor light switch niche?
- 7 brands and 17 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in smart motion sensor light switch?
- Top complaints mined from reviews: Functionality-Overall, Durability, Instructions/User Manual/Troubleshooting. The return rate is 7.1% — above our launch gate.
- When does demand for smart motion sensor light switch peak?
- Demand peaks in Jan–Dec; the busiest month runs 1.9× the quietest.
- What does it cost to enter the smart motion sensor light switch niche?
- Listings span $14.75–$43.46; the average listing price is $29.66 (sweet spot $15–$100). The average incumbent carries 2,178 reviews — the moat a new listing must climb.