---
title: "Thermometer Indoor Outdoor — $105K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/thermometer-indoor-outdoor"
last_updated: "2026-08-09T16:21:10.142Z"
locale: en
meta:
description: "Niche score 46/100 · $105K/yr market · 75K searches/yr · $20.56 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $105K/yr market · 75K searches/yr · $20.56 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Thermometer Indoor Outdoor — $105K/yr Amazon US Niche (2026) - Flapen"
---
# **thermometer indoor outdoor**
**Skip it**
Soft demand (-35.9% this quarter) — this niche doesn't clear our bar today.
Market size 26Growth 7Conversion 73Competition 48Returns 69Price range 81Avg price 89Brand share 42Review moat 19Quality gap 63
**Avg price**
**Great****$20.56**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.45–$41.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****2.2%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$105K**
$105K/yr · 75K searches
**Review moat**
**Bad****14,471.16**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-35.9%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, thermometer indoor outdoor is a $105K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 46/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **thermometer indoor outdoor market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$103K–$123K**
- units × avg price
- **Conversion rate**
- **6.8%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**80**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 95%
**Open market**
**15%**
- U UNNI31% - TempPro19% - Newentor12% - OBET10% - AcuRite7% - Taylor6% - Open — no brand owns it (6 brands, 15%)
## **Demand**
Weekly Amazon search volume, last 32 weeks — -35.9% search growth over the last 90 days.
4K3KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/thermometer-indoor-outdoor/trend)
## **Top thermometer indoor outdoor search terms**
- **thermometer indoor outdoor**24K/yr-22.9%5.0% conv. - **inside outside thermometer**10K/yr-11.1%5.3% conv. - **indoor outdoor digital thermometer**6K/yr-15.0%5.0% conv. - **outside thermometer wireless**11K/yr-64.5%6.3% conv. - **indoor outdoor wireless thermometer**6K/yr-17.6%5.8% conv. - **indoor outdoor thermostat**5K/yr-23.4%5.8% conv. - **indoor/ outdoor thermometer**4K/yr-30.5%5.7% conv. - **inside outside temperature monitor**6K/yr-79.4%8.1% conv. - **in door out door thermometers wireless**4K/yr-59.3%4.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/thermometer-indoor-outdoor/search-terms)
## **Top thermometer indoor outdoor 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%4%$4K8%$8K12%$13K16%$17K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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**$18.16**4.3★35,701 rev](https://www.amazon.com/dp/B06XKH666P) [2**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**$18.98**4.4★10,023 rev](https://www.amazon.com/dp/B09FSYJZSH) [3**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**$17.33**4.5★1,773 rev](https://www.amazon.com/dp/B0F1MRHYHR) [4**Newentor Weather Station Wireless Indoor Outdoor Thermometer Color Display Digital Weather Thermometer with Atomic Clock Barometric Pressure Forecast Station with Adjustable Backlight Black**Newentor**$34.54**4.3★21,838 rev](https://www.amazon.com/dp/B0836CM7KY) [5**OBET Indoor Outdoor Thermometer Wireless Outdoor Thermometer Digital Thermometer Gauge 500Ft Remote Temperature Monitor for House Home Room Patio B61-Black**OBET**$11.12**4.4★1,107 rev](https://www.amazon.com/dp/B0D5VCB94M)
**~~View all top sellers →~~**
### **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**$15.90**260 rev5mo ago](https://www.amazon.com/dp/B0GHMMF9NR) [**Indoor Outdoor Thermometer Wireless Weather Stations with 330ft Range Sensor and Adjustable Brightness Inside Outside Temperature Humidity Monitor (Multi)**U UNNI**$20.36**2,467 rev7mo ago](https://www.amazon.com/dp/B0G7XG7SS2) [**Indoor Outdoor Thermometer Hygrometer Wireless Digital Temperature & Humidity Monitor with Outdoor Sensor 328ft Range Backlight LCD Display for Home Room Patio Battery Included**KJCOOSWI**$13.41**82 rev8mo ago](https://www.amazon.com/dp/B0FW4RHC38) [**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**$17.33**1,773 rev1y ago](https://www.amazon.com/dp/B0F1MRHYHR) [**RUIKORING Indoor Outdoor Thermometer Wireless Hygrometer with Remote Sensor 330ft Range High Accuracy Digital Temperature Humidity Monitor Large Backlit Display for Home Greenhouse Baby Room Patio**RUIKORING**$11.13**468 rev1y ago](https://www.amazon.com/dp/B0DQPSTPRQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Weather Station Wireless Indoor Outdoor Thermometer Digital Room Thermometer and Hygrometer with 500ft Range Remote Sensor Backlight Display Battery Operated**OBET**$15.90**4.5★**▲ 429%**](https://www.amazon.com/dp/B0GHMMF9NR) [**Indoor Outdoor Thermometer Wireless Weather Stations with 330ft Range Sensor and Adjustable Brightness Inside Outside Temperature Humidity Monitor (Multi)**U UNNI**$20.36**4.3★**▲ 236%**](https://www.amazon.com/dp/B0G7XG7SS2) [**Indoor Outdoor Thermometer Hygrometer Wireless Digital Temperature & Humidity Monitor with Outdoor Sensor 328ft Range Backlight LCD Display for Home Room Patio Battery Included**KJCOOSWI**$13.41**4.6★**▲ 229%**](https://www.amazon.com/dp/B0FW4RHC38) [**OBET Indoor Outdoor Thermometer Wireless Outdoor Thermometer Digital Thermometer Gauge 500Ft Remote Temperature Monitor for House Home Room Patio B61-Black**OBET**$11.12**4.4★**▲ 63%**](https://www.amazon.com/dp/B0D5VCB94M) [**Taylor Wireless Digital Indoor Outdoor Thermometer Easy to Read Numbers for Patio Pool and Indoor Areas LCD Black**Taylor**$14.26**4.2★**▲ 49%**](https://www.amazon.com/dp/B01ALO555E)
**~~View all trending →~~**
## **What buyers say about thermometer indoor outdoor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**11%
*“Great buy”*
**Ease Of Use**11%
*“easy to hang”*
**Advertised Vs Actual Product**11%
*“Better than expected”*
**Quality-Overall**10%
*“Good quality device”*
**Assembly/Installation**10%
*“EASY INSTALL”*
**Efficiency**6%
*“Does its job well”*
**Weather Proof**4%
*“This weather station is just perfect”*
**Display-Overall**4%
*“Large display”*
**Temperature Control**3%
*“Temperature is accurate”*
**Size-Overall**3%
*“Fits right”*
### **What buyers complain about **
**Measurement/Reading Accuracy**13%
*“Accuracy sucks”*
**Durability**13%
*“Failed after one month”*
**Size-Overall**10%
*“Too big”*
**Quality-Overall**8%
*“These factors made me suspect lower quality”*
**Functionality-Overall**8%
*“Stopped working”*
**Battery Life**6%
*“Bad battery life”*
**Temperature Control**4%
*“yet wont hold a temperature”*
**Display-Overall**4%
*“Display broken”*
**Connectivity-Overall**2%
*“Does not stay connected”*
**Instructions/User Manual/Troubleshooting**2%
*“No instructions”*
### **Top return reasons **
**Measurement/Reading Accuracy**18%
**Size-Overall**17%
**Functionality-Overall**14%
**Display-Overall**9%
**Advertised Vs Actual Product**7%
**Connectivity-Overall**5%
**Defective Material/Parts**4%
**Heating**3%
**Temperature Control**3%
**Value For Money**2%
## **Common questions**
- **Is thermometer indoor outdoor profitable to sell on Amazon United States?**
- The niche generates $105K/yr across 25 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -35.9%. Flapen's verdict: Skip it (46/100).
- **How competitive is the thermometer indoor outdoor niche?**
- 12 brands and 80 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in thermometer indoor outdoor?**
- Top complaints mined from reviews: Measurement/Reading Accuracy, Durability, Size-Overall. The return rate is 2.2%.
- **What does it cost to enter the thermometer indoor outdoor niche?**
- Listings span $9.45–$41.81; the average listing price is $20.56 (sweet spot $15–$100). The average incumbent carries 14,471 reviews — the moat a new listing must climb.
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