---
title: "Night Splint — $49K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/night-splint"
last_updated: "2026-08-12T05:13:59.680Z"
locale: en
meta:
description: "Amazon product research for night splint: $49K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for night splint: $49K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Night Splint — $49K/mo Amazon US Product Research (2026)"
---
# **Night Splint**
**Worth a look**
Shows beatable incumbent ratings (3.8★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 64Growth 37Conversion 57Competition 59Returns 10Price range 92Avg price 95Brand share 60Review moat 31Quality gap 97
**Quality gap**
**Incredible****3.8★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Incredible****$27.19**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.61–$48.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$587K**
$587K/yr · 442K searches
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+9.2%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,425.14**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****9.3%**
return rate — above 5% kills the launch gate
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
## **Is night splint profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, night splint is a $587K/yr Amazon United States market (442K searches/yr). The top 5 brands hold 69% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **night splint market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **20K–25K**
- avg 500–750/product
- **Revenue / yr**
- **$544K–$680K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#72**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **12.9%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **170 days**
## **Competition: brands, sellers & click share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▼falling
**Sellers**
**53**
**Top-5 brand share**
**69%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 82%
**Open market**
**27%**
- United Ortho26% - ELESIK19% - KTSAY11% - BraceAbility8% - exhood5% - Brace Direct5%
## **night splint demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +9.2% search growth over the last 90 days.
10K6KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/night-splint/trend)
## **Top night splint search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **night splint**123K/yr+7.9%3.5% conv. - **night splints**50K/yr+17.5%2.1% conv. - **plantar fasciitis boot**51K/yr+4.7%2.1% conv. - **dorsal night splint**28K/yr+12.4%3.2% conv. - **achilles tendonitis night splint**29K/yr-10.4%3.1% conv. - **foot splint**24K/yr+20.0%1.4% conv. - **night splint for achilles tendonitis**15K/yr-2.7%3.2% conv. - **plantar fascia night splint**16K/yr+24.3%2.7% conv. - **foot drop brace for sleeping**18K/yr-19.4%0.6% conv. - **planters facetious night splint**11K/yr-7.1%4.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/night-splint/search-terms)
## **Top night splint products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$59K20%$117K30%$176K40%$235K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**United Ortho Plantar Fasciitis Adjustable Leg Support Brace Fits Right or Left Foot for Soreness Relief Foot Pain and Stretching Large Black**United Ortho**$29.18**4.2★8,532 rev](https://www.amazon.com/dp/B07BR1HRN6) [2**ELESIK Plantar Fasciitis Night Splint and Brace Upgraded Planters Facetious Relief Foot Drop and Achilles Tendonitis Relief Brace. Night Splint for Plantar Fasciitis Women and Men Black**ELESIK**$19.35**4.0★2,922 rev](https://www.amazon.com/dp/B0CQPRR73N) [3**BraceAbility Sleeping Stretch Boot - Plantar Fasciitis Night Foot Splint Adjustable Achilles Tendonitis Brace for Fascia Tendon and Calf Stretching Heel and Bone Spur Arch Pain Treatment (Medium)**BraceAbility**$38.75**4.0★3,592 rev](https://www.amazon.com/dp/B01GSEP876) [4**Vive Post Op Shoe - Lightweight Medical Walking Boot with Adjustable Strap - Orthopedic Recovery Cast Shoe for Post Surgery Fractured Foot Injured Toes Stress Fracture Sprains - Left or Right Foot**Vive**$28.05**4.1★6,759 rev](https://www.amazon.com/dp/B00ZNU6JQG) [5**KTSAY grade Plantar Fas lief Brace with Adju pport for Achilles Ten ght Use ciitis**KTSAY**$18.37**2.6★27 rev](https://www.amazon.com/dp/B0H1B222MZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KTSAY Upgrade Plantar Fasciitis Night Splint & Relief Brace with Adjustable Straps - Support for Achilles Tendonitis Heel Spur Pain Day & Night Use (1 Blue)**KTSAY**$18.06**251 rev3w ago](https://www.amazon.com/dp/B0H5V979TJ) [**exhood Upgraded Plantar Fasciitis Night Splint (Elephant Grey)**exhood**$17.31**16 rev2mo ago](https://www.amazon.com/dp/B0GWCWL37C) [**KTSAY Heel Spur Pain Adjustable Straps Day & Night Use**KTSAY**$19.94**33 rev2mo ago](https://www.amazon.com/dp/B0GZ2CCV5J) [**Relief Brace with Adjustable Straps**KTSAY**$18.11**31 rev3mo ago](https://www.amazon.com/dp/B0GWPXF3NQ) [**Dveken-US Plantar Fasciitis Night Splint**Dveken-US**$20.61**51 rev3mo ago](https://www.amazon.com/dp/B0GWLBCJFM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KTSAY Heel Spur Pain Adjustable Straps Day & Night Use**KTSAY**$19.94**2.8★**▲ 222%**](https://www.amazon.com/dp/B0GZ2CCV5J) [**KTSAY Upgrade Plantar Fasciitis Night Splint & Relief Brace with Adjustable Straps - Support for Achilles Tendonitis Heel Spur Pain Day & Night Use (1 Blue)**KTSAY**$18.06**4.7★**▲ 221%**](https://www.amazon.com/dp/B0H5V979TJ) [**Relief Brace with Adjustable Straps**KTSAY**$18.11**2.7★**▲ 220%**](https://www.amazon.com/dp/B0GWPXF3NQ) [**KTSAY grade Plantar Fas lief Brace with Adju pport for Achilles Ten ght Use ciitis**KTSAY**$18.37**2.6★**▲ 219%**](https://www.amazon.com/dp/B0H1B222MZ) [**exhood Upgraded Plantar Fasciitis Night Splint 3 Adjustable Straps Plantar Fasciitis Relief Braces for Achilles Tendonitis Foot Drop & Heel Spur Pain Relief Day & Night (Elephant Grey)**exhood**$21.65**3.9★**▲ 219%**](https://www.amazon.com/dp/B0GVRRT81F)
**~~View all trending →~~**
## **What reviews say buyers love and hate about night splint**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**19%
*“Comfortable to wear”*
**Quality-Overall**11%
*“High quality construction”*
**Size-Overall**7%
*“One size fits all”*
**Ease Of Use**7%
*“Easy to Use”*
**Value For Money**5%
*“Good deal”*
**Advertised Vs Actual Product**4%
*“Looks just as pictured”*
**Adjustability/Rotatability/Reclining**3%
*“Really easy to adjust”*
**Joint Pain**3%
*“it helped with my husband's tendinitis”*
**Strap/String Quality**3%
*“Easy to strap”*
**Efficiency**3%
*“Works Well”*
### **What buyers complain about **
**Comfort-Overall**11%
*“uncomfortable to wear”*
**Size-Overall**9%
*“Too small”*
**Functionality-Overall**7%
*“actual performance is extremely bad”*
**Pain Relief-Overall**7%
*“Do not help the pain”*
**Ease Of Use**5%
*“Difficult to use”*
**Quality-Overall**4%
*“Terrible quality control”*
**Velcro Quality**4%
*“Velcro is weak”*
**Durability**4%
*“its not very durable over time”*
**Strap/String Quality**3%
*“Straps dont last”*
**Stretchability/Expandability/Elasticity**3%
*“it doesnt stretch anything”*
### **Top return reasons **
**Size-Overall**42%
**Comfort-Overall**13%
**Functionality-Overall**10%
**Advertised Vs Actual Product**7%
**Joint Pain**3%
**Weight Heavy**3%
**Pain Relief-Overall**2%
**Strap/String Quality**2%
**Product Condition**2%
**Ease Of Use**2%
## **Common night splint questions**
- **Is night splint profitable to sell on Amazon United States?**
- The niche generates $587K/yr across 35 tracked products. 5 of 12 products launched in the last 360 days are still selling. 90-day search growth is +9.2%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the night splint niche?**
- 20 brands and 53 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in night splint?**
- Top complaints mined from reviews: Comfort-Overall, Size-Overall, Functionality-Overall. The return rate is 9.3% — above our launch gate.
- **When does demand for night splint peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the night splint niche?**
- Listings span $13.61–$48.75; the average listing price is $27.19 (sweet spot $15–$100). The average incumbent carries 3,425 reviews — the moat a new listing must climb.
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