Do Smart Toilets Consume Electricity Intensely?
Smart toilets are a type of toilet that integrates many modern technologies such as electronic bidet seats, automatic warm water spraying, drying, heated seats, deodorization, and automatic flushing. Some high-end models also feature LED night lights and sensors for opening/closing the lid, providing users with optimal convenience and hygiene. Unlike traditional toilets that only use water, smart toilets require electricity to operate these features, so many people often worry about the electricity consumption when using them.
So, does using a smart toilet consume a lot of electricity? The answer is yes, it does, but not as much as many people think. In fact, smart toilets have quite low electricity consumption, equivalent to or even lower than many familiar household appliances such as water heaters, hair dryers, microwave ovens, or irons. This is because the electrical features only operate for short periods, the power consumption is optimized, and many models even integrate smart energy-saving modes, helping to minimize electricity consumption during daily use.
Which Parts of a Smart Toilet Consumes Electricity?
To understand whether smart toilets consume a lot of electricity, you need to look at which features are primarily used for the power during operation, and then assess the actual electricity consumption and its impact on monthly living expenses.
Heating the cleansing water
Water used for cleansing in smart toilets is usually heated instantly or through a small-capacity tank, ensuring a stable and safe temperature for users. The average power consumption ranges from 600 to 1500W; however, the operating time only lasts a few tens of seconds per use, so the actual electricity consumption is negligible.
Heating seats
The heated seat function helps users to feel more comfortable, especially during cold weather. This function has a relatively low power consumption, only about 40-60W, and many modern toilet models even have the ability to automatically reduce heat or switch to energy-saving mode when not in use, helping to optimize energy consumption.
Warm dryer
The dryer feature considerably reduces the use of toilet paper, bringing convenience and sanitary for users. This feature has a power consumption of approximately 200-300W and only operates for 1-3 minutes per use, so the power consumption is not high.
Deodorization and Sensor
Features such as deodorization, sensor or LED light only consume very little electricity, almost negligible, and have virtually no impact on the overall power consumption of the smart toilet.
Actual Electricity Consumption of Smart Toilets
Among the features of smart toilets, a heated seat is the most consuming feature, however, the electricity rate is still considered low. The power consumption of the toilet seat heating typically ranges from 30–50W/hour, and many models have the ability to automatically reduce the heat when not in use. The washing and drying system consumes about 50W/hour, while the flushing function only consumes about 10–20W/hour. Other components such as deodorizers, sensors, or LED night lights consume very little power, almost negligible.
Assuming a smart toilet is on for 24 hours straight daily (maximum calculation, not reflecting actual usage), the estimated electricity consumption is as follows:
- Heated seat: 30W × 24 hours × 30 days = 21.6 kWh
- Washing and drying: 50W × 24 hours × 30 days = 36 kWh
- Flush: 10W × 24 hours × 30 days = 7.2 kWh
Nevertheless, in reality, these features only operate for a short period of time when the consumer is using the product, instead of continuously operating. Therefore, the average power consumption of a smart toilet falls between 0,8 – 1,5 kWh/day, in other words, the cost is around 30.000 to 70.000 VND per month. This is much lower than other household appliances such as water heaters or air conditioners. For a family of 3-4 people using them regularly, this electricity consumption level does not put significant pressure on their electricity bill.
How to Use Smart Toilets Effectively?
In general, whether a smart toilet consumes a lot of electricity depends largely on how each family uses it. In fact, smart toilets only consume electricity when needed, because features like washing, drying, or heating the seat only operate when activated by the user, not continuously as many people worry.
To optimize energy consumption, users should turn off the power when not in use for extended periods. Since modern toilets are equipped with sensors, approaching them can trigger the automatic lid opening or flushing, resulting in unnecessary electricity and water consumption. Turning off the power will allow the device to rest completely, preventing unintended operation.
Besides, many smart toilet models nowadays are integrated with energy saving mode (i.e., ECO Mode), allowing reduced water heating power, lower drying temperatures, and optimized operating time of the components. Additionally, users can adjust the water and seat temperatures to a comfortable level, especially during hot seasons when heating needs are low, thereby limiting energy consumption.
Another advantage that makes smart toilets energy-efficient is their instant water heating technology, which only heats the water when needed instead of continuously heating it like traditional water heaters. This significantly reduces electricity consumption during operation.
In the event of a power outage, some electronic toilet models allow the use of backup batteries to maintain basic functions. However, batteries should only be installed during a power outage and should not be used continuously for extended periods to avoid the risk of fire and explosion and to ensure the lifespan of both the battery and the device.
Smart Toilets and their Energy Consumption from MAMMA MIA’s Perspective.
If you’re still wondering whether smart toilets consume a lot of electricity, rest assured that the power consumption is negligible. Operating costs are low, but the benefits in terms of convenience, hygiene, and user experience are far greater. Choosing a smart toilet not only elevates your bathroom space but is also a long-term solution for the health and quality of life of your entire family. Therefore, when you need to upgrade your bathroom, you can be completely confident that electricity costs will not be a barrier to your investment decision.
MAMMA MIA recommends that consumers prioritize products with clearly stated energy-saving features and experience them firsthand at the showroom to understand the operating principles and receive advice tailored to their actual needs. Direct experience will give you a more accurate and intuitive view before making a decision to upgrade your bathroom.
If you are considering choosing a smart toilet for your home or project, contact MAMMA MIA to schedule a showroom visit and receive free, in-depth advice from our experienced team.
