Is thermometer covers profitable to sell on Amazon United States?

The niche generates $406K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -37.3%. Flapen's verdict: Skip it (48/100).

How competitive is the thermometer covers niche?

12 brands and 37 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in thermometer covers?

Top complaints mined from reviews: Compatibility-Overall, Size-Overall, Functionality-Overall. The return rate is 0.4%.

When does demand for thermometer covers peak?

Demand peaks in Jan–Feb–Dec; the busiest month runs 4.3× the quietest.

What does it cost to enter the thermometer covers niche?

Listings span $4.94–$41.78; the average listing price is $10.77 (sweet spot $15–$100). The average incumbent carries 3,198 reviews — the moat a new listing must climb.

thermometer covers

Skip it

Soft demand (-37.3% this quarter) — this niche doesn't clear our bar today.

Conversion

Incredible22.2%

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

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Price range

Good$4.94–$41.78

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

Market size

Good$406K

$406K/yr · 170K searches

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Avg price

Okay$10.77

avg listing price — sweet spot $15–$100

Review moat

Okay3,197.93

avg incumbent reviews — the moat a new listing must climb

Competition

Bad71%

top-5 click share — a locked-up shelf

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-37.3%

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

According to Flapen's Amazon United States niche tracking, thermometer covers is a $406K/yr Amazon United States market (170K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 48/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

thermometer covers market data

Units sold / yr: 40K–50K; avg 2,500–3,000/product
Revenue / yr: $431K–$539K; units × avg price
Conversion rate: 22.2%
Avg BSR: #57
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 1.7%
Avg brand age: 68 months
Avg seller age: 175 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

22%

MABIS26%
Berrcom14%
v cool livat13%
OBTANIM12%
MediChoice7%
Boncare7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -37.3% search growth over the last 90 days.

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 4.3×

Open Trend

Top thermometer covers search terms

thermometer covers46K/yr -25.2%19.9% conv.
thermometer covers disposable45K/yr -54.9%20.0% conv.
thermometer probe covers24K/yr -25.3%15.9% conv.
probe covers13K/yr -28.4%11.2% conv.
thermometer cover7K/yr -16.1%13.6% conv.
probe covers for digital thermometer8K/yr -44.6%17.0% conv.
thermometer sleeves disposable6K/yr -30.8%20.9% conv.
oral thermometer covers5K/yr -41.8%15.9% conv.
thermometer sleeves3K/yr -23.6%19.3% conv.
thermometer covers disposable oral5K/yr -53.8%21.6% conv.

All search terms

Top thermometer covers 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★)

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MABIS Disposable Probe Covers for Digital Thermometers Box of 100 FSA Eligible Can be Used Orally Rectally or Under the Arm

MABIS$6.354.7★2,626 rev

Berrcom Disposable Digital Thermometers Probe Covers Set of 100 Oral Rectal Thermometer Probe Cover Universal Thermometers Sleeves for Adult and Kids

Berrcom$6.684.4★6,963 rev

100 Pack Thermometer Probe Covers - Disposable Universal Digital Oral Rectal Thermometer Covers Thermometers Sleeve

v cool livat$4.944.7★3,645 rev

OBTANIM 100 Pieces Disposable Digital Thermometer Probe Covers Clear Temperature Sheath Sleeves for Oral Rectal Armpit

OBTANIM$5.434.7★276 rev

MediCHOICE Disposable Thermometer Sheaths Box of 100

MediChoice$5.474.6★38 rev

Newest

by launch date

MediCHOICE Disposable Thermometer Sheaths Box of 100

MediChoice$5.4738 rev

7mo ago

Boncare Thermometer Covers Disposable 100 Pcs

Boncare$6.85100 rev

10mo ago

OBTANIM 100 Pieces Disposable Digital Thermometer Probe Covers Clear Temperature Sheath Sleeves for Oral Rectal Armpit

OBTANIM$5.43276 rev

2y ago

SenseYo 100 Pcs Disposable Digital Thermometer Probe Covers Sleeve Clear Temperature Sheath Sleeves Cover for Oral Armpit Rectal Thermometer

SenseYo$5.2078 rev

2y ago

Berrcom Disposable Digital Thermometers Probe Covers Set of 100 Oral Rectal Thermometer Probe Cover Universal Thermometers Sleeves for Adult and Kids

Berrcom$6.686,963 rev

3y ago

What buyers say about thermometer covers

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

What buyers love

Size-Overall23%

“Fit perfectly”

Value For Money14%

“Great deal”

Advertised Vs Actual Product13%

“Works as intended”

Quality-Overall13%

“Excellent product”

Ease Of Use12%

“Easy to use”

Temperature Control9%

“Works well for my thermometer”

Ease Of Cleaning3%

“They're easy to slide on and remove after use, making cleanup simple and quick”

Efficiency2%

“Works well”

Durability2%

“The plastic material is durable”

Accuracy-Overall2%

“Accurate as te, quick, and easy to read”

What buyers complain about

Compatibility-Overall17%

“Does not fit all models for Braun”

Size-Overall14%

“Item doesn't fit on the ear thermometer”

Functionality-Overall8%

“Unfortunately these just did not work”

Product Condition6%

“Received open, used item”

Value For Money6%

“A little pricey”

Advertised Vs Actual Product6%

“These do not fit Braun thermometers as advertised”

Measurement/Reading Accuracy6%

“Does not work well with Braun Digit Thermometer which has a shorter probe”

Durability6%

“Rip apart”

Adhesion/Stickiness6%

“stick in your ear when removing the thermometer”

Quality-Overall3%

“terrible product”

Top return reasons

Size-Overall35%

Advertised Vs Actual Product15%

Functionality-Overall10%

Compatibility-Overall8%

Lenses6%

Value For Money4%

Heating3%

Temperature Control2%

Measurement/Reading Accuracy2%

Comfort-Overall1%

Common questions

Is thermometer covers profitable to sell on Amazon United States?: The niche generates $406K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -37.3%. Flapen's verdict: Skip it (48/100).
How competitive is the thermometer covers niche?: 12 brands and 37 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in thermometer covers?: Top complaints mined from reviews: Compatibility-Overall, Size-Overall, Functionality-Overall. The return rate is 0.4%.
When does demand for thermometer covers peak?: Demand peaks in Jan–Feb–Dec; the busiest month runs 4.3× the quietest.
What does it cost to enter the thermometer covers niche?: Listings span $4.94–$41.78; the average listing price is $10.77 (sweet spot $15–$100). The average incumbent carries 3,198 reviews — the moat a new listing must climb.