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Bidetmega 400

Brand
Coway Bidet
Variant
Round
Elongated
Round
Elongated
Class
Standard
Priced from
$599.00
$467.94
Product Image Product Image

11 Owners Reviews

3.1
5 star
4 star
3 star
2 star
1 star

24 Features Mentions in Reviews

Negative Positive
6 75% Positive 18
See Owners Reviews See Owners Reviews
Overall Score
63
Positive Sentiment
54% thumbs up
Negative Sentiment
46% thumbs down
Bidetmega 400 offers customizable heated seat, efficient cleaning system, and adjustable settings for a premium bidet experience, ensuring hygiene and comfort with a one-year warranty.
Cleansing 3 /5
Design 4 /5
Features 3 /5
  • checkmark Heated Seat - Fully customizable seat temperature for comfort.
  • checkmark Triple Cleaning - Three-stage cleaning for better hygiene.
  • checkmark Customizable - Adjusts water settings for personalized usage.

Verdict

The Bidetmega 400 offers a solid blend of comfort and hygiene with its customizable heated seat, adjustable warm water, and triple cleaning modes, making it well-suited for users seeking personalization in their bidet experience. Installation is generally straightforward and user-friendly, appealing to those who prefer a DIY setup. While the overall cleansing performance and feature set are reliable, some areas—such as water pressure adjustment and air drying—may feel somewhat basic or less refined compared to higher-end models. Its design favors functionality over compactness, and the lack of advanced features like self-cleaning nozzles or smart controls might limit appeal for tech enthusiasts. Overall, it presents a balanced option for consumers who prioritize essential comfort and customizable settings in a durable, elongated bidet seat.

Features

These are all Bidetmega 400 features and their negative/positive mentions in the owners reviews

i
2 2
i
2 2
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1 3
i
0 3
i
0 2
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0 2
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1 1
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0 1
i
0 1
i
0 1
Customizable Nozzle Positions
i
No mentions
Deodorizing Technology
i
No mentions
Dual Water Spray System
i
No mentions
Hybrid Warm Water
i
No mentions
Automatic Lid and Seat
i
Massage Feature
i
Power Saving Mode
i
Seat Sensor
i
Slow Close
i
Stainless Steel Nozzle
i
UV Sterilization
i
Ambient Temperature
i
Feminine Wash
i
Oscillating Wash
i
Enema Function
i

Technical Specifications

Technical information of the Bidetmega 400 bidet seat

Basic Information

Type

Seat

SKU(s)

Bidetmega-400

Brand

Coway Bidet

Variant

Round

Model

Bidetmega 400

Product Website

Installation & Setup

Installation Notes

-

Electrical & Power

Max Power

1550 W

Power Rating

1550 W

Power Consumption

1550 W

Power Cord Length

47.2 in (1.2 m)

Dimensions & Weights

Seat Dimensions

Elongated: 16.59 x 5.31 x 21.2 in, Round: 16.59 x 5.31 x 19.94 in

Shipping Dimensions

-

Weight Specifications

Elongated: 17 lbs, Round: 16.5 lbs

Shipping Weight

-

Weight Capacity

-

Water & Plumbing

Water Supply Pressure

0.1 MPa ~ 0.68 MPa

Easy Water Strainer Access

no

Universal Toilet Compatability

no

Features & Options

Air Dryer

yes

Seat Shape

elongated

Bidet Towels

not included

Automatic Lid and Seat

No

Adjustable Water Pressure

Advanced

Customizable Nozzle Positions

Basic

Documentation

Warranty

1 year warranty extension

Spec Sheet URL

-

Buy and Price

Bidetmega 400 price history and current available prices. Choose the price and click to buy

Bidetmega 400

Colour: Round
cowaymega.com $599.00
Colour: Elongated
Amazon $467.94
cowaymega.com $599.00

Price History

Highest:
Lowest:
Average:

Owners Reviews

Real reviews from Bidetmega 400 bidet seat owners

Was great…until it started cracking

Works well, it has good features, but after two years it is cracked in so many places. When using you get pinched by the top cracks. No one has stepped on it and our family is fairly small people. At this price point, I definitely want something that’s gonna last more than two years.

Review image
Review image
Review image
The United States · 2022-08-20 ·
thumbs up
Positive
· Verified Purchase

It works/It broke

The photo I posted is the highlight reel. The seat design says elongated but it looks short once installed. Water pressure is weak, I upgraded from a manual bidet that has much stronger water pressure. Disappointed that I’m stuck with this bidet, it’s not practical to get another one, and it works just well enough so that I did not return it. The blue night light, looks cool, but not worth the cost. 3 stars because there is nothing functionally wrong with it, but nothing wow about it....

The photo I posted is the highlight reel. The seat design says elongated but it looks short once installed. Water pressure is weak, I upgraded from a manual bidet that has much stronger water pressure. Disappointed that I’m stuck with this bidet, it’s not practical to get another one, and it works just well enough so that I did not return it. The blue night light, looks cool, but not worth the cost. 3 stars because there is nothing functionally wrong with it, but nothing wow about it. Update: As mediocre a product as it was to begin with, it has now cracked on both sides of the seat and is starting to pinch my butt cheeks when I sit on it. I'm not into that, it hurts my butt cheeks. DO NOT RECOMMEND THIS PRODUCT in caps.

Review image
The United States · 2022-11-19 ·
thumbs down
Negative
· Verified Purchase

Bought 2, Both seats cracked.

Bought first one in 2021 in just over a year the seat was cracked so bad it pinched my cheeks every use. No warranty after 1 year. Bought a second one in 2023 as I liked the bidet and assumed they’d have fixed the seat issues. Second seat has started cracking in exact same spots both sides as first seat did. I’m out well over a Grand and will soon be bidet less. What a joke.

Review image
Canada · 2024-01-17 ·
thumbs down
Negative
· Verified Purchase

Weak water pressure

Water pressure too weak

Canada · 2022-04-28 ·
thumbs down
Negative
· Verified Purchase

Total Score: ★3.1 from 11 Reviews

See All Owners Reviews See All Owners Reviews

Product Comparison

Compare Bidetmega 400 bidet seat with other models

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Summary

Overall summary of the Bidetmega 400 bidet seat

Bidetmega 400

Bidetmega 400

Brand: Coway Bidet
Type: Bidet Seats
Class: Standard
From: $599.00

Overall Score

63

Positive Sentiment

54%
thumbs up

Negative Sentiment

46%
thumbs down

Verdict

The Bidetmega 400 offers a solid blend of comfort and hygiene with its customizable heated seat, adjustable warm water, and triple cleaning modes, making it well-suited for users seeking personalization in their bidet experience. Installation is generally straightforward and user-friendly, appealing to those who prefer a DIY setup. While the overall cleansing performance and feature set are reliable, some areas—such as water pressure adjustment and air drying—may feel somewhat basic or less refined compared to higher-end models. Its design favors functionality over compactness, and the lack of advanced features like self-cleaning nozzles or smart controls might limit appeal for tech enthusiasts. Overall, it presents a balanced option for consumers who prioritize essential comfort and customizable settings in a durable, elongated bidet seat.

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