---
title: "newton mattress cover — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/newton-mattress-cover"
last_updated: "2026-07-14T03:29:08.049Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 100% of clicks) — newton mattress cover doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 100% of clicks) — newton mattress cover doesn't clear our bar today."
  "og:title": "newton mattress cover — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
---

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# **newton mattress cover**

**Skip it**

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

Market size 48Growth 29Conversion 59Competition 6Returns 71Price range 75Avg price 87Brand share 0Review moat 38Quality gap 13

**Avg price**

**Great****$67.19**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$18.18–$127.15**

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

**Returns**

**Good****2.2%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****5.1%**

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

**Market size**

**Okay****$259K**

$259K/yr · 75K searches

**Review moat**

**Okay****2,671.86**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+3.5%**

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

**Quality gap**

**Bad****4.8★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****93%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**3 **▼falling

**Sellers**

**5**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- Newton Baby89% - Yoofoss8% - HALO4%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%20%$52K40%$104K60%$156K80%$207K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack](https://m.media-amazon.com/images/I/31fOUyG4xVL.jpg)**Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack**Newton Baby**$78.52**4.9★1,739 rev](https://www.amazon.com/dp/B078Z2RD1D) [2![Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs](https://m.media-amazon.com/images/I/41RkE0Z-r1L.jpg)**Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs**Newton Baby**$127.15**4.9★1,739 rev](https://www.amazon.com/dp/B07S1QCWGD) [3![Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28](https://m.media-amazon.com/images/I/41NFGwPWJVL.jpg)**Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28**Yoofoss**$18.18**4.8★15,053 rev](https://www.amazon.com/dp/B0B5Z89FZW) [4![Newton Baby Crib Mattress Spare Cover Zippered | Ultra-Breathable Proven to Reduce Suffocation Risk Safe Machine Washable Non-Toxic Rest Easy - Cloud White (Cover ONLY)](https://m.media-amazon.com/images/I/21Jdd+p3G5L.jpg)**Newton Baby Crib Mattress Spare Cover Zippered | Ultra-Breathable Proven to Reduce Suffocation Risk Safe Machine Washable Non-Toxic Rest Easy - Cloud White (Cover ONLY)**Newton Baby**$78.41**4.5★92 rev](https://www.amazon.com/dp/B00WT3HCJI) [5![HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable](https://m.media-amazon.com/images/I/31-C921NE3L.jpg)**HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable**HALO**$39.51**4.6★55 rev](https://www.amazon.com/dp/B0DVBL54TX)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Newton Baby Essential Waterproof Crib Mattress Pad | Ultra-Breathable Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack](https://m.media-amazon.com/images/I/31IwpMBWSQL.jpg)**Newton Baby Essential Waterproof Crib Mattress Pad | Ultra-Breathable Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack**Newton Baby**$40.75**2 rev6mo ago](https://www.amazon.com/dp/B0GDRR3CSZ) [![HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable](https://m.media-amazon.com/images/I/31-C921NE3L.jpg)**HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable**HALO**$39.51**55 rev1y ago](https://www.amazon.com/dp/B0DVBL54TX) [![Newton Baby Waterproof Extra Cover | Ultra-Breathable Proven to Reduce Suffocation Risk Fits Original and Waterproof Newton Crib Mattress Safe Machine Washable Non-Toxic - White (Cover ONLY)](https://m.media-amazon.com/images/I/21Jdd+p3G5L.jpg)**Newton Baby Waterproof Extra Cover | Ultra-Breathable Proven to Reduce Suffocation Risk Fits Original and Waterproof Newton Crib Mattress Safe Machine Washable Non-Toxic - White (Cover ONLY)**Newton Baby**$87.78**23 rev3y ago](https://www.amazon.com/dp/B0BQ5XKXT2) [![Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28](https://m.media-amazon.com/images/I/41NFGwPWJVL.jpg)**Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28**Yoofoss**$18.18**15,053 rev4y ago](https://www.amazon.com/dp/B0B5Z89FZW) [![Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs](https://m.media-amazon.com/images/I/41RkE0Z-r1L.jpg)**Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs**Newton Baby**$127.15**1,739 rev6y ago](https://www.amazon.com/dp/B07S1QCWGD)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Newton Baby Essential Waterproof Crib Mattress Pad | Ultra-Breathable Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack](https://m.media-amazon.com/images/I/31IwpMBWSQL.jpg)**Newton Baby Essential Waterproof Crib Mattress Pad | Ultra-Breathable Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 1 Pack**Newton Baby**$40.75**5.0★**▲ 232%**](https://www.amazon.com/dp/B0GDRR3CSZ) [![Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs](https://m.media-amazon.com/images/I/41RkE0Z-r1L.jpg)**Newton Baby Waterproof Crib Mattress Pad | Ultra-Breathable Quilted Layer for Comfort & Universal Fitted Skirt for Secure Fit | Machine Washable | Crib Mattress Protector Pad Waterproof 2 Packs**Newton Baby**$127.15**4.9★**▲ 50%**](https://www.amazon.com/dp/B07S1QCWGD) [![HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable](https://m.media-amazon.com/images/I/31-C921NE3L.jpg)**HALO Breathable Crib Mattress Cover Quilted Mesh Waterproof Universal Fit for Standard Crib & Toddler Beds Easy to Change Machine Washable**HALO**$39.51**4.6★**▲ 21%**](https://www.amazon.com/dp/B0DVBL54TX) [![Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28](https://m.media-amazon.com/images/I/41NFGwPWJVL.jpg)**Yoofoss Waterproof Crib Mattress Protector 2 Pack Quilted Crib Mattress Pad Cover Ultra Soft and Breathable Machine Washable Toddler Mattress Protector for Standard Baby Crib Size 52x28**Yoofoss**$18.18**4.8★**— 3%**](https://www.amazon.com/dp/B0B5Z89FZW) [![Newton Baby Crib Mattress Spare Cover Zippered | Ultra-Breathable Proven to Reduce Suffocation Risk Safe Machine Washable Non-Toxic Rest Easy - Cloud White (Cover ONLY)](https://m.media-amazon.com/images/I/21Jdd+p3G5L.jpg)**Newton Baby Crib Mattress Spare Cover Zippered | Ultra-Breathable Proven to Reduce Suffocation Risk Safe Machine Washable Non-Toxic Rest Easy - Cloud White (Cover ONLY)**Newton Baby**$78.41**4.5★**— 5%**](https://www.amazon.com/dp/B00WT3HCJI)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 103 weeks — +3.5% search growth over the last 90 days.

18K13KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay

Peak months: Jan, Sep, Oct, Nov, Dec · busiest ÷ quietest = 7.2×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**19%

*“Nice quality and arrived fast”*

**Size-Overall**15%

*“Fit perfectly”*

**Advertised Vs Actual Product**9%

*“As advertised”*

**Ease Of Cleaning**8%

*“Easy to remove and wash”*

**Washability**5%

*“It is easy to wash so there is always an extra cover ready”*

**Value For Money**5%

*“Great deal”*

**Breathability**4%

*“Breathable”*

**Comfort-Overall**4%

*“Great and comfortable”*

**Sleep Quality**3%

*“it also eases my mind knowing that is extra breathable when we lay our baby down at night”*

**Durability**3%

*“Very durable”*

### **What buyers complain about **

**Water Resistance**24%

*“Not waterproof”*

**Leak-Proof**12%

*“Leak”*

**Noise Level**7%

*“still made noise when my baby moved around”*

**Washability**7%

*“Molded after one wash”*

**Value For Money**7%

*“theres better options for similar dollars”*

**Design-Overall**5%

*“It's not made like it used to be”*

**Stitch/Finish/Polish**5%

*“Really disappointed and grossed out, the one sheet looks like a bug is sewn into the stitching”*

**Quality-Overall**2%

*“Disappointed with the quality”*

**Advertised Vs Actual Product**2%

*“Not as described”*

**Stain Resistance**2%

*“the first one i received had two big big stains on it. covered by a label so you wouldn't see it until you removed all the packaging.”*

### **Top return reasons **

**Size-Overall**47%

**Advertised Vs Actual Product**7%

**Material Quality**6%

**Value For Money**6%

**Quality-Overall**4%

**Breathability**4%

**Water Resistance**3%

**Cushion**2%

**Thin**2%

**Smell**2%