---
title: "Indoor Outdoor Thermometer — £32K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/indoor-outdoor-thermometer"
last_updated: "2026-08-01T05:06:17.211Z"
locale: en
meta:
description: "Niche score 54/100 · £32K/yr market · 44K searches/yr · £15.10 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £32K/yr market · 44K searches/yr · £15.10 avg price. A small market ($32K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Indoor Outdoor Thermometer — £32K/yr Amazon UK Niche (2026) - Flapen"
---
# **indoor outdoor thermometer**
**Worth a look**
Shows low returns (1.4%), but a small market ($32K/yr) keeps it on the watch list.
Market size 8Growth 74Conversion 56Competition 50Returns 87Price range 60Avg price 75Brand share 50Review moat 31Quality gap 68
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£15.10**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+58.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****£7.39–£26.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.7%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****3,442.33**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£32K**
£32K/yr · 44K searches
According to Flapen's Amazon United Kingdom niche tracking, indoor outdoor thermometer is a £32K/yr Amazon United Kingdom market (44K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **indoor outdoor thermometer market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£30K–£38K**
- units × avg price
- **Conversion rate**
- **4.7%**
- **Avg BSR**
- **#44**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **81%**
- **Out of stock**
- **14.7%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **216 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**21**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 99%
**Open market**
**20%**
- TempPro41% - U UNNI16% - Geevon7% - TRIXES6% - SwitchBot5% - LIORQUE5%
## **Demand**
Weekly Amazon search volume, last 28 weeks — +58.8% search growth over the last 90 days.
3K2KSpike '26Prime Day '26Jan '26Feb '26Mar '26Apr '26May '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/home-garden/indoor-outdoor-thermometer/trend)
## **Top indoor outdoor thermometer search terms**
- **indoor outdoor thermometer**27K/yr+74.8%3.0% conv. - **indoor outdoor thermometer wireless**10K/yr+28.2%4.2% conv. - **outdoor temperature sensor**8K/yr+47.5%1.9% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/indoor-outdoor-thermometer/search-terms)
## **Top indoor outdoor thermometer 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%£3K20%£6K30%£9K40%£13K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ThermoPro TP200C Indoor Outdoor Thermometer Wireless Greenhouse Thermometer with Temperature Sensor Up to 150m Outdoor Thermometers for Patio Garden Cellar Home Room**TempPro**£13.99**3.9★2,564 rev](https://www.amazon.co.uk/dp/B09XQT2TVS) [2**ThermoPro TP65C Digital Wireless Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Monitor with Touchscreen Backlight Weather Station 500 Feet or 150 Meter Range**TempPro**£17.03**4.4★6,293 rev](https://www.amazon.co.uk/dp/B075VMLZB9) [3**Indoor Outdoor Thermometer Wireless Weather Station with 100m Range Remote Sensor and Backlight Display (White Grey)**U UNNI**£17.26**4.4★10,199 rev](https://www.amazon.co.uk/dp/B0FW3JDQV4) [4**DIGIFLEX Portable Home Wall / Desk LCD Display Indoor Outdoor Thermometer Hygrometer with 2 Sensors**TRIXES**£8.20**4.4★2,077 rev](https://www.amazon.co.uk/dp/B003VNGWHS) [5**LIORQUE Indoor Outdoor Thermometer Wireless with 3 Remote Sensor 4.5 Inch Display Temperature and Humidity Monitor Digital Thermometer Hygrometer for 330FT Range**LIORQUE**£20.58**4.4★332 rev](https://www.amazon.co.uk/dp/B0FL7HV8WF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**TempPro TP50 Digital Thermo-Hygrometer Room Thermometer Humidity Meter**TempPro**£7.39**6,815 rev8mo ago](https://www.amazon.co.uk/dp/B0G1M6TKD4) [**Indoor Outdoor Thermometer Wireless Weather Station with 100m Range Remote Sensor and Backlight Display (White Grey)**U UNNI**£17.26**10,199 rev9mo ago](https://www.amazon.co.uk/dp/B0FW3JDQV4) [**Indoor Outdoor Thermometer Wireless Weather Station with 100m Range Remote Sensor and Backlight Display (White)**U UNNI**£18.90**6,457 rev9mo ago](https://www.amazon.co.uk/dp/B0FW3GRHZ2) [**Indoor Outdoor Thermometer Wireless Weather Station with 100m Range Remote Sensor and Backlight Display (Multi)**U UNNI**£17.94**10,199 rev9mo ago](https://www.amazon.co.uk/dp/B0FW3BJ9B7) [**Weather Station Indoor Outdoor Thermometer Wireless Home Atomic Clock with Large Constant Display Dew Heat Point Barometer Grey**U UNNI**£26.58**943 rev9mo ago](https://www.amazon.co.uk/dp/B0FW3GV9TL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TempPro TP50 Digital Thermo-Hygrometer Room Thermometer Humidity Meter**TempPro**£7.39**4.5★**▲ 210%**](https://www.amazon.co.uk/dp/B0G1M6TKD4) [**SONOFF SNZB-02P Zigbee Temperature and Humidity Sensor Smart Temperature Sensor with Comfort Alarm Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT Zigbee Hub Required.**SONOFF**£11.49**4.4★**▲ 210%**](https://www.amazon.co.uk/dp/B0CLLVHGWN) [**Geevon Weather Station Wireless with Outdoor Sensor Digital Thermometer**Geevon**£13.81**4.4★**▲ 118%**](https://www.amazon.co.uk/dp/B0FLJ7PCBL) [**TempPro Digital Greenhouse Thermo-Hygrometer Max/Min Garden Thermometer**TempPro**£9.12**4.5★**▲ 110%**](https://www.amazon.co.uk/dp/B0F52Y13VJ) [**SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs 100m Bluetooth Range Refrigerator Thermometer Dewpoint/VPD/Absolute Humidity Sensor 2-Year Battery Life Free Data Storage**SwitchBot**£25.97**4.3★**▲ 63%**](https://www.amazon.co.uk/dp/B0BVZC9Q31)
**~~View all trending →~~**
## **What buyers say about indoor outdoor thermometer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**15%
*“Easy to use”*
**Value For Money**13%
*“Good value for money”*
**Quality-Overall**13%
*“Great quality, easy to set up”*
**Weather Proof**8%
*“Gives a clear display of the main elements relating to weather”*
**Assembly/Installation**7%
*“Neat little set up”*
**Advertised Vs Actual Product**6%
*“It works as announced”*
**Efficiency**6%
*“Works beautifully”*
**Display-Overall**6%
*“Display good”*
**Battery Life**3%
*“good battery life”*
**Compatibility-Overall**2%
*“Work well with Home Assistant”*
### **What buyers complain about **
**Durability**15%
*“Didnt last”*
**Quality-Overall**7%
*“Very poor indeed”*
**Instructions/User Manual/Troubleshooting**7%
*“Very complicated instructions”*
**Size-Overall**7%
*“monitor is fairly bigger than them as expected”*
**Measurement/Reading Accuracy**6%
*“unreliable”*
**Connectivity-Overall**5%
*“Connection Issues”*
**Battery Life**5%
*“Shame,because it is otherwise a good unit, with batteries lasting 4 to 5 months or longer”*
**Display-Overall**5%
*“useless display”*
**Functionality-Overall**4%
*“It doesnt work”*
**Advertised Vs Actual Product**3%
*“False advert”*
### **Top return reasons **
**Functionality-Overall**23%
**Connectivity-Overall**22%
**Measurement/Reading Accuracy**8%
**Defective Material/Parts**7%
**Display-Overall**6%
**Size-Overall**5%
**Compatibility-Overall**5%
**Advertised Vs Actual Product**4%
**Heating**4%
**Battery Life**2%
## **Common questions**
- **Is indoor outdoor thermometer profitable to sell on Amazon United Kingdom?**
- The niche generates £32K/yr across 21 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is +58.8%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the indoor outdoor thermometer niche?**
- 12 brands and 21 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in indoor outdoor thermometer?**
- Top complaints mined from reviews: Durability, Quality-Overall, Instructions/User Manual/Troubleshooting. The return rate is 1.4%.
- **What does it cost to enter the indoor outdoor thermometer niche?**
- Listings span £7.39–£26.58; the average listing price is £15.10 (sweet spot $15–$100). The average incumbent carries 3,442 reviews — the moat a new listing must climb.
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