--- title: "circular embedded electronic digital thermometer hygrometer — Niche Verdict: Skip it (50/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/appliances/circular-embedded-electronic-digital-thermometer-hygrometer" last_updated: "2026-07-10T02:27:30.628Z" locale: en meta: description: "a small market ($52K/yr) — circular embedded electronic digital thermometer hygrometer doesn't clear our bar today." "og:description": "a small market ($52K/yr) — circular embedded electronic digital thermometer hygrometer doesn't clear our bar today." "og:title": "circular embedded electronic digital thermometer hygrometer — Niche Verdict: Skip it (50/100) | Amazon United States - Flapen" --- Back to Flapen home # **circular embedded electronic digital thermometer hygrometer** **Skip it****50/100 ** a small market ($52K/yr) — circular embedded electronic digital thermometer hygrometer doesn't clear our bar today. **Market/yr** **$52K** **Growth (1y)** **+696.5%** **Products** **13** **Brands** **10** was 9 a year ago **Sellers** **14** **Price range** **$5.10–$30.98** **Returns** **0.6%** **Rating** **4.4★** **Skip it** Scored 50/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **3** ×0.30 Growth **100** ×0.30 Competition **25** ×0.20 Quality gap **48** ×0.10 Returns **95** ×0.10 ## **Demand** Weekly Amazon search volume, last 13 weeks — +696.5% year over year. 1K582Apr '26Apr '26May '26May '26May '26Jun '26Jun '26 ## **Competition** - wwhako34% - JEDEW31% - Rojuna7% - Serundo Auto7% - ANFBYOH7% - Veanic5% - Other (4 brands)9% The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack. 10 brands and 14 sellers compete here. **Brands** **10 **▲rising was 9 a year ago **Sellers** **14** **Top 5 brand share** **85%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![WWHAKO 4-Pack Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Small Digital LCD Monitor Thermometer Temperature Gauge Humidity Sensor () or () for Reptile Thermostat Jars](https://m.media-amazon.com/images/I/51EWMOxJCyL.jpg) [**WWHAKO 4-Pack Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Small Digital LCD Monitor Thermometer Temperature Gauge Humidity Sensor () or () for Reptile Thermostat Jars**](https://www.amazon.com/dp/B0DG8ZXZ5D) wwhako$7.944.5★67734%▲rising 2 ![JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (2)](https://m.media-amazon.com/images/I/41J0pcOuGNL.jpg) [**JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (2)**](https://www.amazon.com/dp/B07GR65CNT) JEDEW$6.804.4★14,69318%▼falling 3 ![JEDEW 4 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (4)](https://m.media-amazon.com/images/I/41ZnvUkAqxL.jpg) [**JEDEW 4 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (4)**](https://www.amazon.com/dp/B07GR67G1M) JEDEW$9.574.4★14,6958%▼falling 4 ![Rojuna 10-Pack Mini Thermometer Hygrometer Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse Garden Cellar Fridge Mason Jar](https://m.media-amazon.com/images/I/51MRgnHmEUS.jpg) [**Rojuna 10-Pack Mini Thermometer Hygrometer Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse Garden Cellar Fridge Mason Jar**](https://www.amazon.com/dp/B098JFRNKM) Rojuna$19.994.3★3707%▲rising 5 ![Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius() 2 Pack](https://m.media-amazon.com/images/I/41JTTkYVAXL.jpg) [**Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius() 2 Pack**](https://www.amazon.com/dp/B0CXHV22GD) Serundo Auto$5.974.5★3,2607%▼falling 6 ![6-Pack Mini Hygrometer Indoor Humidity Meter Mini Digital Thermometer Humidity Gauge Meter Indoor Thermometer Hygrometer Monitor Fahrenheit () for Reptile Thermostat Jars Reptile Fridge](https://m.media-amazon.com/images/I/51DVINuXn+L.jpg) [**6-Pack Mini Hygrometer Indoor Humidity Meter Mini Digital Thermometer Humidity Gauge Meter Indoor Thermometer Hygrometer Monitor Fahrenheit () for Reptile Thermostat Jars Reptile Fridge**](https://www.amazon.com/dp/B0CXHS6CYS) ANFBYOH$8.144.5★1,8817%▲rising 7 ![JEDEW 6 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Humidors Terrarium Jars / (6)](https://m.media-amazon.com/images/I/41KukzOPlkL.jpg) [**JEDEW 6 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Humidors Terrarium Jars / (6)**](https://www.amazon.com/dp/B0DXCSXT9X) JEDEW$13.904.4★14,6935%▲rising 8 ![2-Pack Mini Hygrometer Thermometer Fahrenheit or Celsius Meter Digital LCD Monitor Indoor Room Round Humidity Temperature Gauge for 3D Printers Guitar Case Greenhouse Babyroom Reptile Incubator](https://m.media-amazon.com/images/I/41KDVhYJMxL.jpg) [**2-Pack Mini Hygrometer Thermometer Fahrenheit or Celsius Meter Digital LCD Monitor Indoor Room Round Humidity Temperature Gauge for 3D Printers Guitar Case Greenhouse Babyroom Reptile Incubator**](https://www.amazon.com/dp/B0885TFLZX) Veanic$8.964.5★5423%▼falling 9 ![Mini Hygrometer Digital Thermometer Humidity Meter 2 Pack Hygrometer Thermometers Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius()](https://m.media-amazon.com/images/I/41m2WQ6HYcL.jpg) [**Mini Hygrometer Digital Thermometer Humidity Meter 2 Pack Hygrometer Thermometers Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius()**](https://www.amazon.com/dp/B0DS14ZMDK) WEIMELTOY$5.104.4★3833%▼falling 10 ![2pcs Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Temperature Gauge Humidity Sensor Fahrenheit Switchable Celsius Monitor for Reptile Jars 3D Printer](https://m.media-amazon.com/images/I/31K46mozIfL.jpg) [**2pcs Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Temperature Gauge Humidity Sensor Fahrenheit Switchable Celsius Monitor for Reptile Jars 3D Printer**](https://www.amazon.com/dp/B0DJNGTK5Z) Maiweitong$5.964.7★733%▲rising 11 ![4-pack Mini Hygrometer Thermometer Fahrenheit Indoor Room Round Humidity Temperature Gauge for 3D Printer Home Jars Reptile Incubator Guitar Case](https://m.media-amazon.com/images/I/41dNIsNAFdL.jpg) [**4-pack Mini Hygrometer Thermometer Fahrenheit Indoor Room Round Humidity Temperature Gauge for 3D Printer Home Jars Reptile Incubator Guitar Case**](https://www.amazon.com/dp/B07FCPJRFH) Veanic$11.164.3★2,1032%—flat 12 ![12 Pack Pgzsy Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit () for Humidors Greenhouse Garden](https://m.media-amazon.com/images/I/51AC-oa7JOL.jpg) [**12 Pack Pgzsy Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit () for Humidors Greenhouse Garden**](https://www.amazon.com/dp/B07MCGDN5C) Pgzsy$17.404.2★8,4752%▲rising 13 ![FUITNERD Filament Storage Box - 4 Pack 4L 3D Printer Filament Containers with 4 Hygrometers Airtight Dry Boxes for Sealing and Protection Water-Proof & Dust-Proof Reusable Desiccant Tube Cutter](https://m.media-amazon.com/images/I/51rsfEdytrL.jpg) [**FUITNERD Filament Storage Box - 4 Pack 4L 3D Printer Filament Containers with 4 Hygrometers Airtight Dry Boxes for Sealing and Protection Water-Proof & Dust-Proof Reusable Desiccant Tube Cutter**](https://www.amazon.com/dp/B0FXGTZWX1) Fuitnerd$30.984.4★1192%▲rising ## **Product shelf** All 13 tracked products in this niche. Top sellersNewestTrending [![WWHAKO 4-Pack Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Small Digital LCD Monitor Thermometer Temperature Gauge Humidity Sensor () or () for Reptile Thermostat Jars](https://m.media-amazon.com/images/I/51EWMOxJCyL.jpg)**WWHAKO 4-Pack Mini Hygrometer Thermometer Indoor Outdoor Round Humidity Meter Small Digital LCD Monitor Thermometer Temperature Gauge Humidity Sensor () or () for Reptile Thermostat Jars** wwhako**$7.94**4.5★677 reviews](https://www.amazon.com/dp/B0DG8ZXZ5D) [![JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (2)](https://m.media-amazon.com/images/I/41J0pcOuGNL.jpg)**JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (2)** JEDEW**$6.80**4.4★14,693 reviews](https://www.amazon.com/dp/B07GR65CNT) [![JEDEW 4 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (4)](https://m.media-amazon.com/images/I/41ZnvUkAqxL.jpg)**JEDEW 4 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars Fahrenheit () /Celsius() (4)** JEDEW**$9.57**4.4★14,695 reviews](https://www.amazon.com/dp/B07GR67G1M) [![Rojuna 10-Pack Mini Thermometer Hygrometer Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse Garden Cellar Fridge Mason Jar](https://m.media-amazon.com/images/I/51MRgnHmEUS.jpg)**Rojuna 10-Pack Mini Thermometer Hygrometer Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse Garden Cellar Fridge Mason Jar** Rojuna**$19.99**4.3★370 reviews](https://www.amazon.com/dp/B098JFRNKM) [![Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius() 2 Pack](https://m.media-amazon.com/images/I/41JTTkYVAXL.jpg)**Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit()/ Celsius() 2 Pack** Serundo Auto**$5.97**4.5★3,260 reviews](https://www.amazon.com/dp/B0CXHV22GD) [![6-Pack Mini Hygrometer Indoor Humidity Meter Mini Digital Thermometer Humidity Gauge Meter Indoor Thermometer Hygrometer Monitor Fahrenheit () for Reptile Thermostat Jars Reptile Fridge](https://m.media-amazon.com/images/I/51DVINuXn+L.jpg)**6-Pack Mini Hygrometer Indoor Humidity Meter Mini Digital Thermometer Humidity Gauge Meter Indoor Thermometer Hygrometer Monitor Fahrenheit () for Reptile Thermostat Jars Reptile Fridge** ANFBYOH**$8.14**4.5★1,881 reviews](https://www.amazon.com/dp/B0CXHS6CYS) [![JEDEW 6 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Humidors Terrarium Jars / (6)](https://m.media-amazon.com/images/I/41KukzOPlkL.jpg)**JEDEW 6 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Humidors Terrarium Jars / (6)** JEDEW**$13.90**4.4★14,693 reviews](https://www.amazon.com/dp/B0DXCSXT9X) [![2-Pack Mini Hygrometer Thermometer Fahrenheit or Celsius Meter Digital LCD Monitor Indoor Room Round Humidity Temperature Gauge for 3D Printers Guitar Case Greenhouse Babyroom Reptile Incubator](https://m.media-amazon.com/images/I/41KDVhYJMxL.jpg)**2-Pack Mini Hygrometer Thermometer Fahrenheit or Celsius Meter Digital LCD Monitor Indoor Room Round Humidity Temperature Gauge for 3D Printers Guitar Case Greenhouse Babyroom Reptile Incubator** Veanic**$8.96**4.5★542 reviews](https://www.amazon.com/dp/B0885TFLZX) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Value For Money**19% *“Great deal”* **Advertised Vs Actual Product**13% *“As advertised”* **Quality-Overall**11% *“Good quality”* **Ease Of Use**9% *“Easy to read”* **Size-Overall**8% *“Fit great”* **Efficiency**8% *“Works good and does well in my ams unit”* **Humidification**5% *“Especially good for a humidor”* **Temperature Control**4% *“The temperature reading seems accurate and consistent”* **Durability**2% *“But lo and behold, still going strong”* **Storage Capacity**2% *“Great storage boxes”* ### **What buyers complain about ** **Measurement/Reading Accuracy**23% *“Inaccurate readings”* **Quality-Overall**11% *“Bad quality control”* **Battery Life**7% *“the batteries don't last super long”* **Functionality-Overall**6% *“DO NOT WORK”* **Size-Overall**5% *“They are small meters”* **Durability**5% *“Dont last”* **Value For Money**5% *“overpriced”* **Temperature Control**4% *“Temperature readings off”* **Humidification**3% *“Can destroy your humidor”* **Advertised Vs Actual Product**3% *“False advertising is not cool”* #### **Top return reasons**- Measurement/Reading Accuracy24% - Size-Overall20% - Functionality-Overall11% - Advertised Vs Actual Product8% - Defective Material/Parts8% - Display-Overall6% - Value For Money5% - Heating2% - Adhesion/Stickiness2% - Quality-Overall2%