shoulder immobilizer
Skip itHigh returns (10.8%) — this niche doesn't clear our bar today.
Avg price
Incredible$29.50avg listing price — sweet spot $15–$100
Price range
Great$17.03–$108.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Brand share
Good75%top-5 brand share — brands hold most of the demand
Review moat
Okay2,220.44avg incumbent reviews — the moat a new listing must climb
Growth
Okay+9.7%90-day search growth — must beat 0% to launch
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$69K$69K/yr · 82K searches
Returns
Bad10.8%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, shoulder immobilizer is a $69K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 75% of demand. Verdict: Skip it — 46/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
shoulder immobilizer market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $59K–$74K
- units × avg price
- Conversion rate
- 2.9%
- Avg BSR
- #38
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 3.1%
- Avg brand age
- 50 months
- Avg seller age
- 149 days
Competition & brand share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.Brands
18 falling
Sellers
25
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
48%
Top 20: 85%
Open market
21%
- Wonder Care27%
- Velpeau25%
- Comforband9%
- Kmeivol8%
- Vive5%
- Willcom5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +9.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top shoulder immobilizer search terms
- shoulder immobilizer68K/yr
- arm sling with waist strap6K/yr
- elevation sling3K/yr
- shoulder immobilizer for women5K/yr
Top shoulder immobilizer 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Velpeau Arm Sling Shoulder Immobilizer for Women and Men fit Left or Right Arm - Rotator Cuff Support Brace - Medical Sling for Shoulder Clavicle Elbow Injury (Comfort type Large: Bust 33.5-41)
Velpeau$26.034.2★5,605 rev
Wonder Care-Left Right Shoulder Immobilizer Arm Sling Elastic Brace for Clavicle Collar Bone Dislocation Subluxation Shoulder stabilizer Compression Brace After Rotator Cuff Surgery - Black-Size 2
Wonder Care$26.444.2★2,310 rev
Wonder Care WC -Shoulder Immobilizer Arm Sling Elastic Brace for Clavicle Collar Bone Dislocation Subluxation Shoulder stabilizer Compression Brace After Rotator Cuff Surgery(30-41)
Wonder Care$28.714.3★625 rev
Komoko Shoulder Brace Rotator Cuff Support Brace and Arm Sling for Pain Relief Shoulder Compression Sleeve for Preventing Strains and Dislocation Adjustable Fits Left and Right Arm Men & Women
Kmeivol$19.954.0★3,808 rev
Comforband Duluxe Shoulder Immobilizer Arm Sling Medical Sling with Adjustable Shoulder and Waist Straps for Torn Rotator Cuff Clavical Elbow Forearm Injury (Large)
Comforband$23.444.3★334 rev
Newest
by launch date
Arm Sling Shoulder Immobilizer for Men and Women Adjustable Rotator Cuff Support Brace Fit Left or Right Comfortable Medical Slings for Elbow and Wrist Injury Forearm Fracture Surgery Recovery
quiheat$20.00226 rev
NOSIDAK Arm Sling Shoulder Immobilizer for Sleeping Adjustable Shoulder Sling for Shoulder Injury Rotator Cuff Tear Clavicle Injury Elbow Support for Dislocated Broken Fractured Arm Strain
NOSIDAK$19.7314 rev
Comforband Duluxe Shoulder Immobilizer Arm Sling Medical Sling with Adjustable Shoulder and Waist Straps for Torn Rotator Cuff Clavical Elbow Forearm Injury (Large)
Comforband$23.44334 rev
Comforband Duluxe Shoulder Immobilizer Arm Sling Medical Sling with Adjustable Shoulder and Waist Straps for Torn Rotator Cuff Clavical Elbow Forearm Injury (Medium)
Comforband$23.47334 rev
Arm Sling Lightweight & Breathable Medical Sling with Adjustable Shoulder Strap Shoulder Mesh Immobilizer Slings for Elbow Injury/Torn Rotator Cuff/Wrist Injury/Surgery Right or Left Women or Men
mosago$19.31225 rev
Trending
90-day click momentum
Braceapedia PerfectFit Arm Abduction Shoulder Sling - Arm Sling Shoulder Immobilizer with 15 Degree Pillow & Exercise Ball - Support for Rotator Cuff Injury & Surgery - Black Medium
Braceapedia$44.374.3★
Arm Sling Shoulder Immobilizer for Men and Women Adjustable Rotator Cuff Support Brace Fit Left or Right Comfortable Medical Slings for Elbow and Wrist Injury Forearm Fracture Surgery Recovery
quiheat$20.004.4★
Arm Sling Lightweight & Breathable Medical Sling with Adjustable Shoulder Strap Shoulder Mesh Immobilizer Slings for Elbow Injury/Torn Rotator Cuff/Wrist Injury/Surgery Right or Left Women or Men
mosago$19.314.6★
Wonder Care WC -Shoulder Immobilizer Arm Sling Elastic Brace for Clavicle Collar Bone Dislocation Subluxation Shoulder stabilizer Compression Brace After Rotator Cuff Surgery(30-41)
Wonder Care$28.714.3★
NOSIDAK Arm Sling Shoulder Immobilizer for Sleeping Adjustable Shoulder Sling for Shoulder Injury Rotator Cuff Tear Clavicle Injury Elbow Support for Dislocated Broken Fractured Arm Strain
NOSIDAK$19.733.1★
What buyers say about shoulder immobilizer
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable fit”
“Excellent product very helpful”
“Comfortable fit”
“Ease of Use”
“Works beautifully”
“Provides support and relieves pain”
“The strap is great too”
“Great value”
“As advertised”
“infinitely adjustable”
What buyers complain about
“Doesnt fit snug”
“Not comfy”
“Hard to put on”
“hurt my shoulder”
“the strap is cheap”
“low quality”
“Velcro was mismatched”
“Bad Design”
“For the price I shouldve known better”
“This doesn't do anything”
Top return reasons
Common questions
- Is shoulder immobilizer profitable to sell on Amazon United States?
- The niche generates $69K/yr across 36 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +9.7%. Flapen's verdict: Skip it (46/100).
- How competitive is the shoulder immobilizer niche?
- 18 brands and 25 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 75% of demand.
- What do buyers complain about in shoulder immobilizer?
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Ease Of Use. The return rate is 10.8% — above our launch gate.
- When does demand for shoulder immobilizer peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the shoulder immobilizer niche?
- Listings span $17.03–$108.14; the average listing price is $29.50 (sweet spot $15–$100). The average incumbent carries 2,220 reviews — the moat a new listing must climb.