---
title: "water warmer — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/water-warmer"
last_updated: "2026-07-13T22:59:14.194Z"
locale: en
meta:
  description: "soft demand (-25.9% this quarter) — water warmer doesn't clear our bar today."
  "og:description": "soft demand (-25.9% this quarter) — water warmer doesn't clear our bar today."
  "og:title": "water warmer — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **water warmer**

**Skip it**

Soft demand (-25.9% this quarter) — this niche doesn't clear our bar today.

Market size 38Growth 12Conversion 32Competition 53Returns 38Price range 56Avg price 95Brand share 71Review moat 21Quality gap 52

**Avg price**

**Incredible****$40.30**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****63%**

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

**Price range**

**Good****$13.73–$164.53**

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

**Competition**

**Good****53%**

top-5 click share — leaders hold, buyers still browse

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$192K**

$192K/yr · 185K searches

**Returns**

**Okay****4.4%**

return rate — above 6% kills the launch gate

**Conversion**

**Okay****2.6%**

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

**Review moat**

**Bad****12,134.86**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-25.9%**

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

## **Competition**

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**22 **▲rising

**Sellers**

**47**

**Top-5 brand share**

**63%**

**Open market**

**31%**

- HEYVALUE18% - Momcozy17% - OVENTE11% - GROWNSY10% - Cosori7% - Chefman6%

## **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%5%$10K10%$19K15%$29K20%$38K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 28 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Water Warmer HEYVALUE Baby Bottle Warmer Formula Maker with Night Light 4 Temperature Control & 72H Keep Warm Detachable Tank Instantly Dispenses Warm Water Feed Baby More Easier and Healthier](https://m.media-amazon.com/images/I/312qYcEkbxL.jpg)**Water Warmer HEYVALUE Baby Bottle Warmer Formula Maker with Night Light 4 Temperature Control & 72H Keep Warm Detachable Tank Instantly Dispenses Warm Water Feed Baby More Easier and Healthier**HEYVALUE**$43.21**4.5★4,010 rev](https://www.amazon.com/dp/B09NXLGDVM) [2![Momcozy Instant Water Warmer for Making Formula Dual Lights for Night Feedings 57 fl oz Large Capacity Detachable Tank 6 Temperature Settings Water Dispenser Breastfeeding Essentials](https://m.media-amazon.com/images/I/31O0aqmQEgL.jpg)**Momcozy Instant Water Warmer for Making Formula Dual Lights for Night Feedings 57 fl oz Large Capacity Detachable Tank 6 Temperature Settings Water Dispenser Breastfeeding Essentials**Momcozy**$49.44**4.6★614 rev](https://www.amazon.com/dp/B0DMVH54M2) [3![GROWNSY Instant Baby Bottle Warmer Precise 4 Temperatures Control | Night Light Midnight Feeding | Warm Water Dispenser for Formula in Seconds | 72H Smart Thermostat Easy Keep Warm](https://m.media-amazon.com/images/I/31NZ9Azr4KL.jpg)**GROWNSY Instant Baby Bottle Warmer Precise 4 Temperatures Control | Night Light Midnight Feeding | Warm Water Dispenser for Formula in Seconds | 72H Smart Thermostat Easy Keep Warm**GROWNSY**$38.61**4.6★888 rev](https://www.amazon.com/dp/B0B9N39LHZ) [4![Cosori Electric Kettle No Plastic Contact With Water Wide Mouth For Easy Cleaning Auto Shut Off 1.7L Tea Kettle & Hot Water Boiler Water Heater & Teapot Borosilicate Glass Black 1500W](https://m.media-amazon.com/images/I/41PYUmcAn4L.jpg)**Cosori Electric Kettle No Plastic Contact With Water Wide Mouth For Easy Cleaning Auto Shut Off 1.7L Tea Kettle & Hot Water Boiler Water Heater & Teapot Borosilicate Glass Black 1500W**Cosori**$24.63**4.5★48,429 rev](https://www.amazon.com/dp/B08PP48979) [5![Chefman Electric Kettle 1.8L 1500W Hot Water Boiler Removable Lid for Easy Cleaning Auto Shut Off Boil-Dry Protection Stainless Steel Filter BPA Free Borosilicate Glass Electric Tea Kettle](https://m.media-amazon.com/images/I/51h2oWq8I7L.jpg)**Chefman Electric Kettle 1.8L 1500W Hot Water Boiler Removable Lid for Easy Cleaning Auto Shut Off Boil-Dry Protection Stainless Steel Filter BPA Free Borosilicate Glass Electric Tea Kettle**Chefman**$23.39**4.5★12,988 rev](https://www.amazon.com/dp/B0C5Z8VCHX)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Portable Bottle Warmer 380ml for Travel Baby Milk Warmer with Rechargeable Battery Water Warmer On The Go Feeding Fast & Even Heating for Home & Trips](https://m.media-amazon.com/images/I/41joq-W-EaL.jpg)**Portable Bottle Warmer 380ml for Travel Baby Milk Warmer with Rechargeable Battery Water Warmer On The Go Feeding Fast & Even Heating for Home & Trips**DDZJIAN**$42.26**23 rev5mo ago](https://www.amazon.com/dp/B0G7Y6LMYD) [![2000W Immersion Water Heater Portable Water Heater Electric with 304 S S Guard & LCD Thermometer Submersible Bucket Heater Heat 5 Gallons of Water in Minutes for Home Bathtub Basin](https://m.media-amazon.com/images/I/41E6JuXv8qL.jpg)**2000W Immersion Water Heater Portable Water Heater Electric with 304 S S Guard & LCD Thermometer Submersible Bucket Heater Heat 5 Gallons of Water in Minutes for Home Bathtub Basin**NiaoChao**$28.72**144 rev9mo ago](https://www.amazon.com/dp/B0FR97WGRP) [![Mecity Electric Kettle 1.7L Touch Screen Temperature Control Water Boiler No Plastic Contact with Water. 6 Preset Temperature Programs 2 Hours Keep Warm Auto Shut Off Dark Grey](https://m.media-amazon.com/images/I/41-4hjN1KcL.jpg)**Mecity Electric Kettle 1.7L Touch Screen Temperature Control Water Boiler No Plastic Contact with Water. 6 Preset Temperature Programs 2 Hours Keep Warm Auto Shut Off Dark Grey**Mecity**$47.62**492 rev11mo ago](https://www.amazon.com/dp/B0FD9TD752) [![INTASTING Electric Kettles Gooseneck Electric Kettle 1 Temperature Control Stainless Steel Inner Quick Heating for Pour Over Coffee Brew Tea Boil Hot Water 0.9L Black](https://m.media-amazon.com/images/I/41oN9WgyBRL.jpg)**INTASTING Electric Kettles Gooseneck Electric Kettle 1 Temperature Control Stainless Steel Inner Quick Heating for Pour Over Coffee Brew Tea Boil Hot Water 0.9L Black**intasting**$60.66**613 rev1y ago](https://www.amazon.com/dp/B0F62LMYNY) [![2000W Immersion Heater Portable Electric Water Heater Fast Heating for Buckets Bathtubs Submersible Water Heater with LCD Thermometer 304 SS Guard 5 Gallons of Water in Minutes](https://m.media-amazon.com/images/I/41gZi3PgebL.jpg)**2000W Immersion Heater Portable Electric Water Heater Fast Heating for Buckets Bathtubs Submersible Water Heater with LCD Thermometer 304 SS Guard 5 Gallons of Water in Minutes**Mastwinsear**$25.21**83 rev1y ago](https://www.amazon.com/dp/B0F4948513)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Portable Bottle Warmer 380ml for Travel Baby Milk Warmer with Rechargeable Battery Water Warmer On The Go Feeding Fast & Even Heating for Home & Trips](https://m.media-amazon.com/images/I/41joq-W-EaL.jpg)**Portable Bottle Warmer 380ml for Travel Baby Milk Warmer with Rechargeable Battery Water Warmer On The Go Feeding Fast & Even Heating for Home & Trips**DDZJIAN**$42.26**4.0★**▲ 348%**](https://www.amazon.com/dp/B0G7Y6LMYD) [![2000W Immersion Water Heater Portable Water Heater Electric with 304 S S Guard & LCD Thermometer Submersible Bucket Heater Heat 5 Gallons of Water in Minutes for Home Bathtub Basin](https://m.media-amazon.com/images/I/41E6JuXv8qL.jpg)**2000W Immersion Water Heater Portable Water Heater Electric with 304 S S Guard & LCD Thermometer Submersible Bucket Heater Heat 5 Gallons of Water in Minutes for Home Bathtub Basin**NiaoChao**$28.72**4.4★**▲ 117%**](https://www.amazon.com/dp/B0FR97WGRP) [![OVENTE Electric Kettle 1.7L Fast Boiling Water Heater for Coffee or Tea BPA Free with Water Level Gauge Auto Shut-Off Boil-Dry Protection Indicator Light and Removable Filter Black KP72B](https://m.media-amazon.com/images/I/41eCP-C1CHL.jpg)**OVENTE Electric Kettle 1.7L Fast Boiling Water Heater for Coffee or Tea BPA Free with Water Level Gauge Auto Shut-Off Boil-Dry Protection Indicator Light and Removable Filter Black KP72B**OVENTE**$15.00**4.4★**▲ 92%**](https://www.amazon.com/dp/B079K27638) [![Azeus 1.8L Electric Kettle CX-817 - Fast Boil Auto Shut-Off Boil-Dry Protection 360 Swivel Base - Stainless Steel Water Boiler for Tea Coffee and Hot Water](https://m.media-amazon.com/images/I/51rfNcGS0DL.jpg)**Azeus 1.8L Electric Kettle CX-817 - Fast Boil Auto Shut-Off Boil-Dry Protection 360 Swivel Base - Stainless Steel Water Boiler for Tea Coffee and Hot Water**AZEUS**$23.74**4.5★**▲ 69%**](https://www.amazon.com/dp/B0C8NGP8RZ) [![INTASTING Electric Kettles Gooseneck Electric Kettle 1 Temperature Control Stainless Steel Inner Quick Heating for Pour Over Coffee Brew Tea Boil Hot Water 0.9L Black](https://m.media-amazon.com/images/I/41oN9WgyBRL.jpg)**INTASTING Electric Kettles Gooseneck Electric Kettle 1 Temperature Control Stainless Steel Inner Quick Heating for Pour Over Coffee Brew Tea Boil Hot Water 0.9L Black**intasting**$60.66**4.5★**▲ 60%**](https://www.amazon.com/dp/B0F62LMYNY)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -25.9% search growth over the last 90 days.

6K4KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.0×

## **Reviews**

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

### **What buyers love **

**Heating**19%

*“Heats well”*

**Quality-Overall**12%

*“Good, quality kettle”*

**Ease Of Use**11%

*“EASE OF USE”*

**Value For Money**8%

*“Fair price”*

**Efficiency**4%

*“Works wonderfully”*

**Advertised Vs Actual Product**4%

*“As promised”*

**Time Taken**4%

*“Saves time”*

**Ease Of Cleaning**4%

*“It cleans easily”*

**Temperature Control**4%

*“The temperature is as accurate”*

**Design-Overall**3%

*“ATTRACTIVE DESIGN”*

### **What buyers complain about **

**Leak-Proof**18%

*“Started leaking”*

**Durability**18%

*“Did not last”*

**Heating**6%

*“Heats slow”*

**Quality-Overall**5%

*“Bad quality”*

**Functionality-Overall**3%

*“Never worked”*

**Rusts/Corrodes**3%

*“The lid will rust”*

**Size-Overall**3%

*“Too small”*

**Ease Of Cleaning**2%

*“Difficult to Clean”*

**Charging**2%

*“would not charge”*

**Temperature Control**2%

*“It was cold”*

### **Top return reasons **

**Size-Overall**27%

**Leak-Proof**9%

**Functionality-Overall**8%

**Heating**7%

**Value For Money**6%

**Advertised Vs Actual Product**5%

**Product Condition**5%

**Material Quality**4%

**Charging**3%

**Quality-Overall**2%