---
title: "Smart Motion Sensor — $140K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/smart-motion-sensor"
last_updated: "2026-08-11T19:46:44.795Z"
locale: en
meta:
description: "Niche score 39/100 · $140K/yr market · 225K searches/yr · $22.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $140K/yr market · 225K searches/yr · $22.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Smart Motion Sensor — $140K/yr Amazon US Niche (2026) - Flapen"
---
# **smart motion sensor**
**Skip it**
Brand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Market size 31Growth 19Conversion 35Competition 27Returns 26Price range 89Avg price 94Brand share 17Review moat 71Quality gap 76
**Avg price**
**Great****$22.48**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$12.09–$49.28**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****671.61**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$140K**
$140K/yr · 225K searches
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****5.0%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-11.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, smart motion sensor is a $140K/yr Amazon United States market (225K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 39/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **smart motion sensor market data**
- **Units sold / yr**
- **10K–13K**
- avg 500–750/product
- **Revenue / yr**
- **$225K–$281K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#43**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**4%**
- Tapo44% - GoveeLife38% - THIRDREALITY5% - COTINSE4% - Kasa Smart3% - Amazon Basics3% - Open — no brand owns it (2 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.5% search growth over the last 90 days.
10K6KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/electronics/smart-motion-sensor/trend)
## **Top smart motion sensor search terms**
- **govee motion sensor**37K/yr-14.6%6.5% conv. - **smart motion sensor**30K/yr-0.5%0.9% conv. - **tapo sensor**25K/yr+5.8%4.2% conv. - **tapo motion sensor**20K/yr-12.3%7.1% conv. - **alexa motion sensor**19K/yr-12.7%1.1% conv. - **smart sensor**15K/yr-9.8%0.1% conv. - **wifi motion sensor**17K/yr-57.7%0.6% conv. - **smart home motion sensor**6K/yr+34.8%0.4% conv. - **govee motion sensor light**8K/yr+6.2%1.8% conv. - **tapo sensors**4K/yr+19.0%3.1% conv. [**All search terms **](https://flapen.com/research/us/electronics/smart-motion-sensor/search-terms)
## **Top smart 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.
0%10%$14K20%$28K30%$42K40%$56K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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**$14.75**4.5★565 rev](https://www.amazon.com/dp/B0BYH66C3S) [2**GoveeLife Motion Sensor Group Control Unlimited Devices Wireless Mini Contact Sensor for Smart Home Automation Battery Powered Supports Most GoveeLife Smart Products**GoveeLife**$13.09**4.1★422 rev](https://www.amazon.com/dp/B0BZ4215GC) [3**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**$32.99**3.9★250 rev](https://www.amazon.com/dp/B0CNRRT45G) [4**Tapo Door Sensor Starter KIT Matter Compatible 3X Smart Door Window Contact Sensor and 1x Smart Hub with Built-in Chime Smart Automation Real-Time Notification T31 KIT**Tapo**$49.28**4.4★266 rev](https://www.amazon.com/dp/B0F5LYZRVL) [5**THIRDREALITY Zigbee Motion Sensor Pet Friendly Compatible with Home Assistant SmartThings Aeotec Homey Hubitat or Echo Devices with Built-in Zigbee Hub**THIRDREALITY**$17.15**3.9★1,247 rev](https://www.amazon.com/dp/B08RRRWK6B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Aqara Zigbee 3.0 Motion Sensor P1 3 Pack 5-Year Battery Life 150-170 Detection Adjustable Timeout 1-200s for Alert System Automations Compatible with HomeKit Home Assistant Aqara Hub Required**Aqara**$47.18**844 rev10mo ago](https://www.amazon.com/dp/B0FNWKMYHL) [**Tapo Door Sensor Starter KIT Matter Compatible 3X Smart Door Window Contact Sensor and 1x Smart Hub with Built-in Chime Smart Automation Real-Time Notification T31 KIT**Tapo**$49.28**266 rev1y ago](https://www.amazon.com/dp/B0F5LYZRVL) [**Amazon Basics Dual Smart Plug with Motion Sensor and Night Light Works with Alexa Only Control from Anywhere Automatic Control 2.4 GHz Wi-Fi No Hub Required 4.33 x 2.36 x 1.38 in White**Amazon Basics**$20.39**220 rev1y ago](https://www.amazon.com/dp/B0CW5D561J) [**GoveeLife Wireless Mini Smart Button Sensor Group Control Multiple Devices Versatile Control Button Battery Powered Supports Most GoveeLife Smart Products 2Pack**GoveeLife**$16.93**412 rev2y ago](https://www.amazon.com/dp/B0D17B48HK) [**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**$32.99**250 rev2y ago](https://www.amazon.com/dp/B0CNRRT45G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**WiFi Motion Sensor Smart PIR Motion Detector with Instant App Alerts No Hub Required 2.4GHz Wireless Sensor Smart Life/Tuya App Battery or USB Powered Indoor Motion Sensor**COTINSE**$18.73**4.1★**▲ 263%**](https://www.amazon.com/dp/B0GD6ND4C7) [**Aqara Zigbee 3.0 Motion Sensor P1 3 Pack 5-Year Battery Life 150-170 Detection Adjustable Timeout 1-200s for Alert System Automations Compatible with HomeKit Home Assistant Aqara Hub Required**Aqara**$47.18**4.3★**▲ 40%**](https://www.amazon.com/dp/B0FNWKMYHL) [**Tapo Door Sensor Starter KIT Matter Compatible 3X Smart Door Window Contact Sensor and 1x Smart Hub with Built-in Chime Smart Automation Real-Time Notification T31 KIT**Tapo**$49.28**4.4★**▲ 33%**](https://www.amazon.com/dp/B0F5LYZRVL) [**Amazon Basics Dual Smart Plug with Motion Sensor and Night Light Works with Alexa Only Control from Anywhere Automatic Control 2.4 GHz Wi-Fi No Hub Required 4.33 x 2.36 x 1.38 in White**Amazon Basics**$20.39**4.3★**▲ 19%**](https://www.amazon.com/dp/B0CW5D561J) [**THIRDREALITY Zigbee Motion Sensor Pet Friendly Compatible with Home Assistant SmartThings Aeotec Homey Hubitat or Echo Devices with Built-in Zigbee Hub**THIRDREALITY**$17.15**3.9★**▲ 18%**](https://www.amazon.com/dp/B08RRRWK6B)
**~~View all trending →~~**
## **What buyers say about smart motion sensor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**16%
*“Easy installation”*
**Sensor**10%
*“Love the motion sensor function”*
**Connectivity-Overall**9%
*“easy to connect”*
**Quality-Overall**7%
*“has been very reliable”*
**Efficiency**6%
*“Works reliably”*
**Ease Of Use**6%
*“Easy to Use”*
**Battery Life**5%
*“the battery life lasts a very long time”*
**Advertised Vs Actual Product**4%
*“This works as advertised”*
**Motion Detection**3%
*“Motion detector works as hoped”*
**Compatibility-Overall**3%
*“MATTER makes them compatible with everything in my house”*
### **What buyers complain about **
**Connectivity-Overall**16%
*“it wouldnt connect”*
**Functionality-Overall**9%
*“DOESN’T WORK PROPERLY”*
**Battery Life**8%
*“Battery dead”*
**Size-Overall**5%
*“Doesnt fit correctly”*
**Assembly/Installation**5%
*“never was able to set it up”*
**Measurement/Reading Accuracy**5%
*“Wildly Inaccurate”*
**Quality-Overall**5%
*“This is just a cheap product obviously”*
**Touch/Button Controls**3%
*“This button only works for some of their products”*
**Durability**3%
*“The display has bugged out after one month of use”*
**Value For Money**3%
*“Waste of money”*
### **Top return reasons **
**Compatibility-Overall**24%
**Connectivity-Overall**22%
**Functionality-Overall**13%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Size-Overall**3%
**Touch/Button Controls**3%
**Defective Material/Parts**3%
**Alarm/Timer Accuracy**2%
**Assembly/Installation**2%
## **Common questions**
- **Is smart motion sensor profitable to sell on Amazon United States?**
- The niche generates $140K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.5%. Flapen's verdict: Skip it (39/100).
- **How competitive is the smart motion sensor niche?**
- 8 brands and 12 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in smart motion sensor?**
- Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Battery Life. The return rate is 5.0%.
- **When does demand for smart motion sensor peak?**
- Demand peaks in Aug–Sep; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the smart motion sensor niche?**
- Listings span $12.09–$49.28; the average listing price is $22.48 (sweet spot $15–$100). The average incumbent carries 672 reviews — the moat a new listing must climb.
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