Wifi Door Sensor
MaybeProducts sell for $26.59 on average, inside the sweet spot. But shoppers spend an estimated $77K a year here, so Wifi Door Sensor is a Maybe.
- Flapen Score
- 50 / 100Top 21% of 8,347 Electronics niches · +7 vs the category median of 4350
- Market size
- $77K/yr144K searches / yr
- 90-day growth
- +11.6%search demand this quarter
- Competition
- 46%top-5 click share · 18 brands · 28 sellers
Flapen Score
Wifi Door Sensor against its category
The dotted line is the Electronics average. Past it, Wifi Door Sensor is stronger. Inside it, weaker.
Market
The Wifi Door Sensor market on Amazon at a glance
Shoppers on Amazon United States searched for Wifi Door Sensor 144K times last year and spent an estimated $77K. The top 5 brands take 62% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 144K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved +11.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $77K a year.
- Searches, last 12 months
- 144K
- Growth, 90 days vs prior 90
- +11.6%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $77Ka year
- Top search term
- smart door sensor19K searches a year
02 · Price
A sale here is worth $26.59.
Listings sell for $26.59 on average, from $10.25 to $56.81. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $26.59 that is $3K to $7K a year per listing.
- Average price
- $26.59inside the $15 to $100 sweet spot
- Price range
- $10.25–$56.81
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 4.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.2% of listings are out of stock. The average listing ranks #105 within Security & Surveillance. It carries 3,829 reviews at 4.23 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 3.2%
- Average rank
- #105in Security & Surveillance
- Average rating
- 4.23 starsAmazon United States average 4.42 stars
- Average reviews
- 3,829per listing
- Listings tracked
- 27
04 · Newcomers
5 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 5 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Wifi Door Sensor products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Tapo Door Sensor Mini Requires Tapo Hub Long Battery Life w/Sub-1G Low-Power Wireless Protocol Contact Sensor 15mm Wide Gap Allowed Real-Time Notification Smart Action (T110)
- Price
- $14.80
- Rating
- 4.6/5
- Reviews
- 753
- Age
- 3y ago

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
- Price
- $49.28
- Rating
- 4.4/5
- Reviews
- 266
- Age
- 1y ago

WiFi Door Sensor Chime Smart Door Open Alert Window Sensor for Business/Home/Kids Safety Real-Time App Notification 500ft Range 32 Melodies 5 Volume Levels Window Contact Sensor Alarm Kit
- Price
- $36.34
- Rating
- 4.3/5
- Reviews
- 203
- Age
- 10mo ago

Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
- Price
- $27.22
- Rating
- 4.7/5
- Reviews
- 29,315
- Age
- 6y ago

Aqara Zigbee Door and Window Sensor 3 Pack Wireless Mini Contact Sensor Home Automation Requires Aqara Hub Zigbee Connection Kid Safety Compatible with Apple HomeKit Alexa Works with IFTTT
- Price
- $39.35
- Rating
- 4.4/5
- Reviews
- 7,510
- Age
- 4y ago
Trending
estimated 90-day click momentum
Door Chime Smart WiFi Door Sensor Chime Window Sensor Alarm for Business/Kids Safety/Home Security Alert Your Phone 500 FT Range 32 Ringtones 5 Adjustable Volumes Free App Notifications
- Price
- $27.50
- Rating
- 4.4/5
- Reviews
- 796
- Age
- 4mo ago

WiFi Door Chime SanJie Door Sensor Alarm with Phone Notifications for Kids Safety & Dementia Care Door Open Alert for Home Security and Business Use 20 Chimes 5 Volume Levels 2.4GHz Only
- Price
- $34.11
- Rating
- 4.3/5
- Reviews
- 126
- Age
- 4mo ago

SONOFF SenseGuard DW Gen2 SNZB-04PR2 Zigbee Door Window Contact Sensor Open/Close Monitoring Tamper Proof Phone Alert Home Security Alarm Works with Alexa Home Assistant & SmartThings 1-Pack
- Price
- $13.51
- Rating
- 4.2/5
- Reviews
- 142
- Age
- 5mo ago

TECKNET Door Alarms When Opened 2.4G WiFi Smart Door Sensor Alarm & Chime App Alerts Door Alarms for Kids Safety Wireless Window Alarms for Home Security Systems for House Pool Sheds 2 PCS
- Price
- $24.32
- Rating
- 4.0/5
- Reviews
- 149
- Age
- 7mo ago

WiFi Door Sensor Chime Smart Door Open Alert Window Sensor for Business/Home/Kids Safety Real-Time App Notification 500ft Range 32 Melodies 5 Volume Levels Window Contact Sensor Alarm Kit
- Price
- $36.34
- Rating
- 4.3/5
- Reviews
- 203
- Age
- 10mo ago
Newest
by launch date
4 Pack Zigbee Door Sensor Mini Smart Contact Sensors for Doors Home Automation Compatible with SmartThings Alexa Home Assistant Hubitat Aeotec and Homey (Zigbee Hub Required)
- Price
- $37.56
- Rating
- 3.9/5
- Reviews
- 46
- Age
- 4mo ago

WiFi Door Chime SanJie Door Sensor Alarm with Phone Notifications for Kids Safety & Dementia Care Door Open Alert for Home Security and Business Use 20 Chimes 5 Volume Levels 2.4GHz Only
- Price
- $34.11
- Rating
- 4.3/5
- Reviews
- 126
- Age
- 4mo ago

Door Chime Smart WiFi Door Sensor Chime Window Sensor Alarm for Business/Kids Safety/Home Security Alert Your Phone 500 FT Range 32 Ringtones 5 Adjustable Volumes Free App Notifications
- Price
- $27.50
- Rating
- 4.4/5
- Reviews
- 796
- Age
- 4mo ago

SONOFF SenseGuard DW Gen2 SNZB-04PR2 Zigbee Door Window Contact Sensor Open/Close Monitoring Tamper Proof Phone Alert Home Security Alarm Works with Alexa Home Assistant & SmartThings 1-Pack
- Price
- $13.51
- Rating
- 4.2/5
- Reviews
- 142
- Age
- 5mo ago

TECKNET Door Alarms When Opened 2.4G WiFi Smart Door Sensor Alarm & Chime App Alerts Door Alarms for Kids Safety Wireless Window Alarms for Home Security Systems for House Pool Sheds 2 PCS
- Price
- $24.32
- Rating
- 4.0/5
- Reviews
- 149
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 rising
Sellers
28
Est. top-5 brand share
62%
Top 20: 100%
Est. top-5 click share
46%
Top 20: 92%
Open market
33%
- Tapo31%
- Gaoducash9%
- Ring9%
- Satisure6%
- SanJie6%
- SENCKIT5%
Demand
Wifi Door Sensor search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, Nov · busiest ÷ quietest = 10.0× · 11 of 12 months tracked
Search terms
Top Wifi Door Sensor search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- smart door sensor19K/yr
- wifi door sensor22K/yr
- tapo door sensor20K/yr
- door sensors that alert your phone17K/yr
- smart door alarm6K/yr
- door sensor that alerts your phone12K/yr
- alexa door sensor11K/yr
- door alarm with app6K/yr
- wifi door alarm5K/yr
- google home door sensor4K/yr
Reviews and returns
What reviews say buyers love and hate about Wifi Door Sensor
We read the reviews and the return reasons for every product selling here.
“none works properly”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Wifi Door Sensor questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









