Is thermometer with app profitable to sell on Amazon United States?

The niche generates $156K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -34.8%. Flapen's verdict: Skip it (37/100).

How competitive is the thermometer with app niche?

4 brands and 23 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in thermometer with app?

Top complaints mined from reviews: Connectivity-Overall, Durability, Functionality-Overall. The return rate is 2.2%.

When does demand for thermometer with app peak?

Demand peaks in Jan–Apr; the busiest month runs 3.5× the quietest.

What does it cost to enter the thermometer with app niche?

Listings span $11.87–$41.45; the average listing price is $27.42 (sweet spot $15–$100). The average incumbent carries 13,269 reviews — the moat a new listing must climb.

thermometer with app

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Avg price

Incredible$27.42

avg listing price — sweet spot $15–$100

Price range

Great$11.87–$41.45

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good7.0%

search→purchase rate — share of searches ending in a sale

Returns

Good2.2%

return rate — above 5% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Okay$156K

$156K/yr · 82K searches

Review moat

Bad13,269.25

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-34.8%

90-day search growth — must beat 0% to launch

Competition

Bad94%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, thermometer with app is a $156K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Apr. Verdict: Skip it — 37/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

thermometer with app market data

Units sold / yr: 5K–6K; avg 750–1,000/product
Revenue / yr: $137K–$165K; units × avg price
Conversion rate: 7.0%
Avg BSR: #6,450
Page quality: 0%
Prime: 88%
Sponsored: 88%
Out of stock: 0.0%
Avg brand age: 42 months
Avg seller age: 164 days

Competition & brand share

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

94%

Top 20: 100%

Open market

Kinsa85%
Govee11%
TempPro3%
Generic2%

Demand & seasonality

Weekly Amazon search volume, last 56 weeks — -34.8% search growth over the last 90 days.

Peak months: Jan, Apr · busiest ÷ quietest = 3.5×

Open Trend

Top thermometer with app search terms

kinsa thermometer34K/yr -37.5%8.5% conv.
kinsa18K/yr -22.8%1.6% conv.
thermometer with app10K/yr -20.0%2.3% conv.
kinsa smart thermometer11K/yr -69.9%6.1% conv.
bluetooth room thermometer5K/yr -8.9%7.6% conv.
bluetooth thermometer for home4K/yr -45.1%4.0% conv.

All search terms

Top thermometer with app 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kinsa QuickScan Smart Forehead Thermometer for Adults Kids and Babies No-Touch Digital Thermometer App-Connected Family Health Tracking Fast Accurate Fever Readings

Kinsa$41.454.4★884 rev

Kinsa Smart Fever Digital Medical Baby Kid and Adult Termometro - Accurate Fast FDA Cleared Thermometer for Oral Armpit or Rectal Temperature Reading - QuickCare

Kinsa$22.424.5★4,656 rev

Kinsa QuickCare Smart Digital Thermometer for Adults Kids and Babies Oral Rectal & Underarm Thermometer App-Connected Fever and Symptom Tracking Fast Accurate Readings

Kinsa$24.654.5★2,094 rev

Govee Indoor Hygrometer Thermometer H5075 with Bluetooth App Control

Govee$11.874.5★47,878 rev

Kinsa Smart Ear Thermometer for Adults Kids and Babies Infrared in-Ear Digital Thermometer App-Connected Fever and Symptom Tracking 1-Second Accurate Readings

Kinsa$39.964.1★1,261 rev

Newest

by launch date

2026 New Upgrade Mode Licking Sensory Toys Woman 7 Mode Clitioral Suck for Women Sucking Toy for Woman Pleasure Adult Toy Adult Toys Sensory for Thrusting Tool TB763

Generic$32.260 rev

4mo ago

TempPro Hygrometer Thermometer for House Bluetooth Room Indoor Greenhouse Thermometer Monitor Up to 260FT Backlit Humidity Meter Temperature Sensor with 2-Year Data Export(Previously ThermoPro)

TempPro$14.941,503 rev

2y ago

Govee Indoor Hygrometer Thermometer 3Pack H5075 with Bluetooth App Control

Govee$31.8147,878 rev

3y ago

Kinsa QuickScan Smart Forehead Thermometer for Adults Kids and Babies No-Touch Digital Thermometer App-Connected Family Health Tracking Fast Accurate Fever Readings

Kinsa$41.45884 rev

5y ago

Kinsa QuickCare Smart Digital Thermometer for Adults Kids and Babies Oral Rectal & Underarm Thermometer App-Connected Fever and Symptom Tracking Fast Accurate Readings

Kinsa$24.652,094 rev

5y ago

What buyers say about thermometer with app

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money16%

“Worth the money”

Quality-Overall15%

“EXCELLENT PRODUCT”

Advertised Vs Actual Product12%

“As advertised”

Ease Of Use11%

“it's so handy”

Efficiency8%

“Works Great”

Connectivity-Overall5%

“Easy to connect to blue tooth”

Assembly/Installation4%

“Easy to install”

Size-Overall3%

“Fits anywhere”

Battery Life3%

“the battery life seems great”

Display-Overall3%

“the display is easy to read”

What buyers complain about

Connectivity-Overall20%

“because this one is constantly disconnecting”

Durability18%

“Broken after 1 use”

Functionality-Overall10%

“Did not work”

Battery Life9%

“Battery Life Stinks”

Quality-Overall6%

“Terrible Quality Control”

Value For Money5%

“Doesnt function reliably enough for this cost”

Measurement/Reading Accuracy5%

“I cannot speak to the accuracy of the hygrometer”

Size-Overall3%

“Small size”

Display-Overall2%

“Display distorted”

Strength2%

“Ineffective”

Top return reasons

Connectivity-Overall33%

Functionality-Overall13%

Advertised Vs Actual Product8%

Measurement/Reading Accuracy7%

Value For Money7%

Heating6%

Size-Overall6%

Display-Overall5%

Compatibility-Overall4%

Defective Material/Parts3%

Common questions

Is thermometer with app profitable to sell on Amazon United States?: The niche generates $156K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -34.8%. Flapen's verdict: Skip it (37/100).
How competitive is the thermometer with app niche?: 4 brands and 23 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in thermometer with app?: Top complaints mined from reviews: Connectivity-Overall, Durability, Functionality-Overall. The return rate is 2.2%.
When does demand for thermometer with app peak?: Demand peaks in Jan–Apr; the busiest month runs 3.5× the quietest.
What does it cost to enter the thermometer with app niche?: Listings span $11.87–$41.45; the average listing price is $27.42 (sweet spot $15–$100). The average incumbent carries 13,269 reviews — the moat a new listing must climb.