outdoor temperature sensor
Skip itA deep review moat (16,243 avg reviews) — this niche doesn't clear our bar today.
Avg price
Great$18.21avg listing price — sweet spot $15–$100
Returns
Great2.0%return rate — above 5% kills the launch gate
Price range
Good$6.81–$34.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Market size
Okay$179K$179K/yr · 181K searches
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Growth
Bad-12.3%90-day search growth — must beat 0% to launch
Review moat
Bad16,243.45avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, outdoor temperature sensor is a $179K/yr Amazon United States market (181K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 48/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
outdoor temperature sensor market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- $228K–$273K
- units × avg price
- Conversion rate
- 5.4%
- Avg BSR
- #16
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 45 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
55
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
56%
Top 20: 99%
Open market
13%
- TempPro41%
- U UNNI26%
- Newentor7%
- OBET6%
- Taylor4%
- Thlevel3%
- Open — no brand owns it (6 brands, 13%)
Demand
Weekly Amazon search volume, last 32 weeks — -12.3% search growth over the last 90 days.Top outdoor temperature sensor search terms
- outdoor temperature sensor25K/yr
- outdoor digital thermometer23K/yr
- digital outdoor thermometer24K/yr
- wireless outdoor thermometer22K/yr
- thermpro indoor/outdoor humidity & temprature monitor. item 285512K/yr
- wireless thermometer indoor outdoor18K/yr
- rv thermometer7K/yr
- outdoor hygrometer5K/yr
- therm pro indoor outdoor8K/yr
- outdoor digital thermometer waterproof4K/yr
Top outdoor temperature 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 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
TempPro TP60 Wireless Indoor Outdoor Thermometer Hygrometer with Large LCD Display No Hub or App Required 500ft Wireless Range for Home Greenhouse Garage RV (Previously ThermoPro)
TempPro$18.164.3★35,701 rev
Indoor Outdoor Thermometer Wireless Weather Station Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor and Backlight DisplayMetal Black
U UNNI$17.334.5★1,773 rev
Indoor Outdoor Thermometer Wireless 4.5 Inch Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 330ft Range Sensor and Adjustable Backlight
U UNNI$24.934.4★6,666 rev
Newentor Weather Station Wireless Indoor Outdoor Thermometer Color Display Digital Weather Thermometer with Atomic Clock Barometric Pressure Forecast Station with Adjustable Backlight Black
Newentor$34.544.3★21,838 rev
Indoor Outdoor Thermometer Hygrometer Wireless Weather Station Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor and Backlight Display
U UNNI$18.984.4★10,023 rev
Newest
by launch date
Weather Station Wireless Indoor Outdoor Thermometer Digital Room Thermometer and Hygrometer with 500ft Range Remote Sensor Backlight Display Battery Operated
OBET$15.90260 rev
TempPro TP150 Digital Hygrometer Indoor Thermometer IPX5 High-Humidity Resistant Greenhouse Thermometer Temperature and Humidity Monitor High/Low Records Humidity Meter for Room Grow Tents Reptile
TempPro$13.25164 rev
GoveeLife 2-in-1 Indoor Outdoor Thermometer Hygrometer IP65 Waterproof Digital Display 197ft Buletooth Range Notification Alerts 2 Years Data Storage Export for Home Camping Patio Greenhouse
GoveeLife$20.73239 rev
TempPro 500FT Indoor Outdoor Thermometer Wireless Outdoor Thermometers for Patio with Temperature Sensor Room Thermometer for House Home Reptile Baby Room Temperature Monitor (Previously ThermoPro)
TempPro$18.93354 rev
Indoor Outdoor Thermometer Wireless Weather Station Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor and Backlight DisplayMetal Black
U UNNI$17.331,773 rev
Trending
90-day click momentumWeather Station Wireless Indoor Outdoor Thermometer Digital Room Thermometer and Hygrometer with 500ft Range Remote Sensor Backlight Display Battery Operated
OBET$15.904.5★
TempPro TP150 Digital Hygrometer Indoor Thermometer IPX5 High-Humidity Resistant Greenhouse Thermometer Temperature and Humidity Monitor High/Low Records Humidity Meter for Room Grow Tents Reptile
TempPro$13.254.5★
DreamSky Weather Station Indoor Outdoor Thermometer Wireless with Digital Atomic Clock for Home Large Display with Dimmer USB Port Inside Outside Temperature Humidity Monitor (Plug-in)
DreamSky$32.994.3★
Thlevel Digital Thermometer Hygrometer Large LCD Screen Room Thermometer Temperature Wall Thermometer Humidity Indoor with High Accuracy Suitable for Greenhouse Home and Office Measuring Devices
Thlevel$8.944.5★
JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (2)
JEDEW$6.814.5★
What buyers say about outdoor temperature sensor
What buyers praise and complain about, mined from review topics.What buyers love
“Fair price”
“Better than expected”
“Easy to Read”
“Good quality device”
“Easy install”
“It works wonderfully”
“This weather station is just perfect”
“the color display is really nice”
“Temperature is accurate”
“Fits right”
What buyers complain about
“Accuracy sucks”
“Did not last”
“Pretty small”
“Stopped working”
“These factors made me suspect lower quality”
“Short Battery Life”
“Display broken”
“Does not stay connected”
“seems very stupid to display a temperature that doesn't exist”
“NO MANUAL”
Top return reasons
Common questions
- Is outdoor temperature sensor profitable to sell on Amazon United States?
- The niche generates $179K/yr across 22 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -12.3%. Flapen's verdict: Skip it (48/100).
- How competitive is the outdoor temperature sensor niche?
- 12 brands and 55 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in outdoor temperature sensor?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Durability, Size-Overall. The return rate is 2.0%.
- What does it cost to enter the outdoor temperature sensor niche?
- Listings span $6.81–$34.54; the average listing price is $18.21 (sweet spot $15–$100). The average incumbent carries 16,243 reviews — the moat a new listing must climb.