Is samsung galaxy s8 plus screen protector profitable to sell on Amazon United States?

The niche generates $10K/yr across 15 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -13.2%. Flapen's verdict: Skip it (38/100).

How competitive is the samsung galaxy s8 plus screen protector niche?

13 brands and 15 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in samsung galaxy s8 plus screen protector?

Top complaints mined from reviews: Durability, Strength, Touch Screen. The return rate is 2.5%.

When does demand for samsung galaxy s8 plus screen protector peak?

Demand peaks in Jul; the busiest month runs 1.8× the quietest.

What does it cost to enter the samsung galaxy s8 plus screen protector niche?

Listings span $6.85–$14.98; the average listing price is $9.63 (sweet spot $15–$100). The average incumbent carries 6,107 reviews — the moat a new listing must climb.

samsung galaxy s8 plus screen protector

Skip it

Prices mostly outside the sweet spot ($6.85–$14.98) — this niche doesn't clear our bar today.

Conversion

Great11.6%

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Returns

Good2.5%

return rate — above 5% kills the launch gate

Brand share

Okay78%

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

Avg price

Okay$9.63

avg listing price — sweet spot $15–$100

Competition

Bad71%

top-5 click share — a locked-up shelf

Review moat

Bad6,106.93

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-13.2%

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

Market size

Bad$10K

$10K/yr · 9K searches

Price range

Bad$6.85–$14.98

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

According to Flapen's Amazon United States niche tracking, samsung galaxy s8 plus screen protector is a $10K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jul. Verdict: Skip it — 38/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

samsung galaxy s8 plus screen protector market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $12K–$14K; units × avg price
Conversion rate: 11.6%
Avg BSR: #5,214
Page quality: 0%
Prime: 100%
Sponsored: 60%
Out of stock: 3.2%
Avg brand age: 62 months
Avg seller age: 211 days

Competition & brand share

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

Brands

13 falling

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

18%

Supershieldz40%
QoeCycth17%
ProCase8%
Xenovont7%
Didisky5%
IQShield4%
Open — no brand owns it (7 brands, 18%)

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — -13.2% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.8×

Open Trend

Top samsung galaxy s8 plus screen protector search terms

samsung galaxy s8 plus screen protector2K/yr -1.5%9.6% conv.
galaxy s8 plus screen protector2K/yr -8.1%8.9% conv.
s8 plus screen protector1K/yr +0.0%6.6% conv.
galaxy s8+ screen protector1K/yr -17.2%14.6% conv.
s8+ screen protector749/yr -31.9%15.4% conv.
samsung galaxy s8+ screen protector690/yr -5.5%18.8% conv.
samsung s8 plus screen protector1K/yr -41.9%18.3% conv.

All search terms

Top samsung galaxy s8 plus screen protector 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 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Supershieldz (2 Pack) Designed for Samsung (Galaxy S8 Plus) Tempered Glass Screen Protector with (Easy Installation Tray) Anti Scratch Bubble Free (Black)

Supershieldz$10.074.4★4,212 rev

[3-Pack] Edge Screen Protector for Samsung Galaxy S8 Plus 3D Curved Glass HD Tempered Glass Protective Film High Definition (Stealth) Transparent for 6.2 Inch Samsung Galaxy S8 Plus

QoeCycth$9.134.3★223 rev

Supershieldz (2 Pack) Designed for Samsung (Galaxy S8 Plus) Screen Protector (Case Friendly) 0.23mm High Definition Clear Shield

Supershieldz$7.934.2★605 rev

ProCase 2 Pack Screen Protector for Galaxy Tab S10 Plus 2024/Tab S9 FE Plus/S9 Plus/S8 Plus/S7 FE/S7 Plus 12.4 inch 2023 Tempered Glass HD Clear Film Guard for Tablet SM-X820/X610/X810/X800/T730/T970

ProCase$9.774.6★21,336 rev

Didisky 2 Pack Privacy Screen Protector for Samsung Galaxy S8 Plus S8+ Tempered Glass 3D Curved Full Coverage 9H Hardness Anti-Spy Anti Scratch Bubble Free Easy to Install

Didisky$7.934.4★268 rev

Newest

by launch date

CJY 2+2 Pack Screen Protector for Samsung Galaxy S8 Plus 9H Tempered Glass Film (6.2 Inch) & 2 Pcs Camera Lens Protector Anti-Scratch Easy Installation HD Clear

CJY$10.3022 rev

2mo ago

HPTech (2 Pack) Screen Protector for Samsung Galaxy S8 Plus 6.2 Inch Tempered Glass Film 3D Curved Full Screen Coverage Anti Scratch Case Friendly

HPTech$6.85593 rev

4mo ago

Didisky 2 Pack Privacy Screen Protector for Samsung Galaxy S8 Plus S8+ Tempered Glass 3D Curved Full Coverage 9H Hardness Anti-Spy Anti Scratch Bubble Free Easy to Install

Didisky$7.93268 rev

7mo ago

[2 Pack] Galaxy S8 Plus Privacy Screen Protector 9H Hardness Anti-spy Tempered Glass Film Touch Sensitive Full Coverage Anti-Scratch Easy Installation Bubble Free for Samsung Galaxy S8 Plus (6.2 Inch)

Xenovont$7.682 rev

8mo ago

Xenovont 2 Pack Galaxy S8 Plus Privacy Screen Protector 3D Curved Full Coverage Scratch Resistant 9H Hardness Anti-Spy Tempered Glass Film Touch Sensitive Bubble Free Easy Installation (6.2 Inch)

Xenovont$8.252 rev

8mo ago

What buyers say about samsung galaxy s8 plus screen protector

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

What buyers love

Assembly/Installation19%

“easy to install”

Advertised Vs Actual Product17%

“This item is as advertised”

Size-Overall9%

“Fits perfectly”

Drop/Impact Protection8%

“Great quality protector”

Value For Money8%

“Worth your money”

Quality-Overall8%

“The clarity is acceptable”

Ease Of Cleaning5%

“easy to clean”

Ease Of Use5%

“Easy”

Security5%

“Privacy for your phone”

Color5%

“Love the new tablet and the color”

What buyers complain about

Durability22%

“Broke both trying to apply to screen”

Strength11%

“They Break to easy”

Touch Screen11%

“It did not cover the entire screen”

Quality-Overall11%

“Trash”

Ease Of Use9%

“A bit hard to get on without auto aligning”

Adhesion/Stickiness6%

“the stick is obviously not good if it just fell right off either”

Assembly/Installation6%

“this by far was the toughest to install”

Value For Money6%

“waste of money”

Size-Overall3%

“Experience: The box is a lot larger than the protector”

Grip3%

“The S Pen feel is slightly more slippery”

Top return reasons

Size-Overall60%

Compatibility-Overall10%

Adhesion/Stickiness8%

Advertised Vs Actual Product3%

Functionality-Overall3%

Quality-Overall3%

Value For Money2%

Material Quality2%

Product Condition2%

Strength2%

Common questions

Is samsung galaxy s8 plus screen protector profitable to sell on Amazon United States?: The niche generates $10K/yr across 15 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -13.2%. Flapen's verdict: Skip it (38/100).
How competitive is the samsung galaxy s8 plus screen protector niche?: 13 brands and 15 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in samsung galaxy s8 plus screen protector?: Top complaints mined from reviews: Durability, Strength, Touch Screen. The return rate is 2.5%.
When does demand for samsung galaxy s8 plus screen protector peak?: Demand peaks in Jul; the busiest month runs 1.8× the quietest.
What does it cost to enter the samsung galaxy s8 plus screen protector niche?: Listings span $6.85–$14.98; the average listing price is $9.63 (sweet spot $15–$100). The average incumbent carries 6,107 reviews — the moat a new listing must climb.