Best Smart Water Heaters in 2024

Smart water heaters are devices that can heat water on demand, adjust the temperature according to your preferences, and save energy by using smart features. They can be controlled remotely via an app or a voice assistant, and they can also monitor your water usage and alert you of any leaks or issues. Smart water heaters can make your life easier, more comfortable, and more eco-friendly. In this article, we will explore the benefits, features, and types of smart water heaters available on the market.

BISELONG Smart Water Heater

Experience instant and endless hot water with the BISELONG Smart Water Heater. Boasting a compact design measuring 8.6 inches in width and 2.4 inches in height, this 7 KW tankless electric water heater delivers powerful performance. The sleek white finish adds a touch of modernity to your space.

Efficiency meets innovation with smart inverter technology, minimizing energy consumption by calculating the precise power needed based on water flow and temperature. Enjoy up to 90% savings on your energy bills while maintaining a stable water flow rate and temperature.

Safety is paramount with multiple protection functions, including guarding against scalding, leaks, and other potential risks. The premium PE shell ensures corrosion resistance and durability, making it ideal for various settings, including kitchens, bathrooms, bars, schools, hospitals, communities, and hair salons.

Installation is a breeze with the included accessories, and the digital display, touch control panel, and remote control settings make operation simple and convenient. The BISELONG Smart Water Heater is not just a device; it’s a solution that seamlessly integrates into your lifestyle, providing hot water on demand with intelligence and style. Don’t miss out on this efficient and reliable addition to your home or business.

Pros:

• Instant and endless hot water in just 3 seconds
• Smart inverter technology for up to 90% energy savings
• Multiple safety protections against scalding and leaks
• Compact design ideal for various settings
• Easy installation with complete accessories
• Digital display, touch control panel, and remote settings for user convenience

Cons:

• A small 2-gallon capacity may not be sufficient for large households
• Not suitable for extremely cold winter conditions below 28°F

MAREY Smart Water Heater

Unleash the power of advanced technology with the MAREY Smart Water Heater, a revolutionary solution for efficient water heating. Boasting a sleek white design, this 8500-watt powerhouse operates at 220 volts, delivering a heat output of 8.5 kilowatts to cater to your every need. The 8.5-gallon capacity ensures a steady supply of hot water, while its digital display and SMART technology bring unparalleled convenience to your fingertips.

Crafted for simplicity, this single point-of-use water heater requires minimal water pressure for activation. Smart technology takes center stage, applying precisely the power needed to reach your desired temperature, maximizing energy savings and overall efficiency. Weighing in at just 5 pounds, this battery-powered marvel is both lightweight and portable, offering easy management and straightforward adjustments.

Elevate your daily routine with the MAREY Smart Water Heater, where cutting-edge design meets intelligent functionality. Say goodbye to wasted water and electricity and embrace a new era of water heating that aligns with your eco-conscious lifestyle. Transform your space with a digital powerhouse that seamlessly integrates into your life, delivering comfort without compromise.

Pros:

• Advanced SMART technology for energy efficiency
• Digital display for easy temperature control
• Low water pressure activation
• Portable and lightweight at 5 pounds
• 8.5-gallon capacity meets various needs
• Battery-powered for versatile installation

Cons:

• It operates at 220 volts and may require a specific electrical setup
• Limited to single point-of-use applications

Ecosmart Tankless Water Heater

Compact yet powerful, the Ecosmart Tankless Water Heater redefines efficiency in heating water for your daily needs. With dimensions of 8 inches in width and 11.5 inches in height, this sleek and modern unit is designed to seamlessly blend into any space, providing hot water on demand.

The LED display adds a touch of sophistication, allowing you to easily monitor and control the temperature with precision. In a crisp white finish, this tankless water heater not only performs impeccably but also complements your home decor effortlessly.

Boasting 8000 watts of power, this ECO 8 model delivers a substantial heat output of 8 kilowatts, ensuring a quick and reliable supply of hot water. The 2-gallon capacity, combined with the corded electric power source, makes it a reliable companion for various applications.

Manufactured with durability in mind, this tankless water heater is a reliable choice for your water heating needs. Weighing in at just 4.75 pounds, it’s lightweight and easy to install. The product is a testament to ease of use, simplifying your daily routines. Imported from China, it combines cutting-edge technology with quality craftsmanship, making it an ideal addition to your home for unparalleled hot water convenience. Upgrade to the Ecosmart Tankless Water Heater and experience a new level of efficiency.

Pros:

• Compact design for space efficiency
• Powerful 8000-watt performance
• LED display for easy temperature control
• Quick and reliable 8-kilowatt heat output
• Durable construction ensures longevity
• Lightweight at 4.75 pounds for easy installation
• Corded electric power source for convenience
• A stylish white finish complements home decor

Cons:

• Limited to a 2-gallon capacity

Eccotemp Smart Water Heater

Elevate your home with the Eccotemp Smart Water Heater, a dynamic addition compatible with Amazon Alexa and Google Assistant. This sleek, black unit, crafted from durable tempered glass, weighs in at just 20 pounds. Offering a quick recovery rate of 10–20 minutes and a 2.5-gallon capacity, this tank delivers on-demand hot water with an impressive 98% energy efficiency.

Control your water temperature between 90 and 140 degrees Fahrenheit effortlessly via voice commands or the Eccotemp mobile app. Track energy consumption, detect errors, and monitor real-time statistics, including associated costs. Versatile and compact, it seamlessly integrates into homes, RVs, offices, and more. Simply plug into any standard 110V or 120V outlet or connect in line with your existing water heater.

Designed for user convenience, the Eccotemp Smart Water Heater ensures continuous functionality even during low network connectivity with manual mode technology. The smart button feature enables advanced error detection and power control. Safety-certified for both residential and commercial use, this efficient and versatile water heater exceeds DOE efficiency requirements. Invest in comfort, efficiency, and innovation with Eccotemp’s cutting-edge Smart Water Heater.

Pros:

• Dynamic Smart Home integration with Alexa and Google Assistant
• Quick recovery rate of 10–20 minutes for on-demand hot water
• Energy-efficient with a 98% recovery rate and adjustable temperature
• Compact and versatile design for various applications
• User-friendly features, including manual mode during network issues
• Safety-certified for both residential and commercial use

Cons:

• Limited 2.5-gallon capacity
• Requires a power source, limiting use in areas without electricity

Experience instant and endless hot water with the ECOTOUCH Smart Water Heater. This sleek and modern 9kW tankless electric water heater, in a stylish black color, revolutionizes your hot water needs. The self-modulation technology adjusts power input based on flow rate and temperature, ensuring an optimal 98% energy efficiency.

Enjoy temperatures up to 116°F or higher without the wait. The digital display and touch control panel make temperature adjustment a breeze, providing real-time information on the unit’s status. With safety in mind, this water heater is ETL-listed and UL-qualified and equipped with leak and overheating protection.

As compact as an oatmeal box, this point-of-use water heater is versatile and fits seamlessly into various settings. Install it in the kitchen, bar, school, hospital, community, or hair salon to save energy and water efficiently. The durable aluminum construction and separate water and electricity lines guarantee years of outstanding performance.

Upgrade to the ECOTOUCH Smart Water Heater for instant, safe, and energy-efficient hot water, providing a comfortable experience whenever you need it.

Pros:

• Self-modulation technology for optimal energy efficiency (98%)
• Instant and endless hot water without waiting
• Digital display and touch control panel for easy temperature adjustment
• Compact design, suitable for point-of-use installation
• Safety features: leakage protection, over-heating protection, and auto-stop
• Durable aluminum construction ensures longevity

Cons:

• Requires a 240V power source
• Limited to 9kW capacity
• Plumbing connections are 1/2″ NPT
• Black may not suit all aesthetic preferences

Best Smart Water Heaters Buying Guide

Smart water heaters are the newest innovation in water heating technology. These internet-connected appliances allow you to control and monitor your hot water usage remotely via a smartphone app or voice control. Smart water heaters provide several benefits over traditional water heaters, including energy savings, more accurate temperature control, leak detection, and flexible scheduling. When shopping for a smart water heater, there are a few key factors to consider to find the best option for your home.

Water Heater Type

The first decision to make is what type of water heater you need: tankless or tank. Tankless (also called on-demand) heaters only heat water as needed, while tank models keep a reservoir of hot water ready at all times. Tankless heaters are more energy-efficient but may not work as well for homes with high hot water demands. Tank heaters may better suit homes with lots of occupants or heavy hot water usage.

Within each category, you’ll also need to choose between gas, electric, and hybrid models. Gas heaters heat water faster and are ideal for larger homes, while electric models are easier to install and use. Hybrids combine gas and electric heating to maximize efficiency. Consider your utility costs and hot water needs when choosing between types.

Smart Features

A main benefit of smart water heaters is the ability to monitor and control them remotely via WiFi and app connectivity. Look for a model with an easy-to-use app that allows you to adjust temperature, track usage, and receive leak alerts. More advanced models have features like voice activation through Alexa or Google Assistant.

Focus on smart features that fit your needs, like scheduling when to heat water to save energy costs or recirculating hot water more efficiently through your home’s plumbing system. Also, look for safety features like automatic shutoff if a leak is detected. Make sure the app offers monitoring of error codes and maintenance alerts to optimize performance.

Size and Installation

Make sure to choose the appropriate size tank for your household’s demands. Undersizing leads to running out of hot water while oversizing causes energy waste. Look at the first-hour rating (FHR)—the amount of hot water the heater can supply per hour—to properly size your unit.

Also, factor in installation requirements like space limitations, the need for new gas or electric lines, and wiring for WiFi connectivity. Look for a model that includes professional installation if you don’t want to tackle a DIY setup. Read through the installation manual thoroughly before purchasing.

Energy Efficiency

One big perk of smart water heaters is increased energy efficiency, which can lower your utility bills. Look for an Energy Star-certified model. The higher the uniform energy factor (UEF), the more efficient the heater. Also, consider how well insulated the tank is to prevent heat loss. And be sure to get a model with an adjustable thermostat that allows you to program lower temperatures when hot water isn’t needed as often.

Warranties and Support

Since this is a major appliance, you want adequate warranties and customer support from the manufacturer. Look for at least a 6-year warranty on the tank and 1 year for parts. Check what support channels, like live chat or phone assistance, are offered in case you need help. Read online reviews about the responsiveness of customer service.

Conclusion

The best smart water heater for your home depends on your budget, hot water usage, home size, and efficiency needs. Carefully weigh the options for fuel type, tank vs. tankless, size, smart features, installation requirements, energy efficiency ratings, and warranties. Comparing multiple models can help identify the ideal balance of performance, efficiency, and convenience. With some upfront research, you can enjoy the benefits of a smart water heater for years to come.

Frequently Asked Question

What features should I consider when looking for the best smart water heater?

When choosing a smart water heater, consider features such as remote temperature control, energy efficiency settings, leak detection capabilities, and compatibility with smart home ecosystems like Alexa or Google Assistant. Look for a model that offers convenient and energy-saving functionalities.

How does remote temperature control work in smart water heaters?

Smart water heaters with remote temperature control allow you to adjust the water temperature using a mobile app on your smartphone or a smart home device. This feature provides flexibility and convenience, allowing you to customize settings even when you’re away from home.

Can smart water heaters help with energy efficiency?

Yes, many smart water heaters come with energy-saving modes and scheduling options that allow you to optimize heating times based on your daily routines. Additionally, some models use advanced technologies to adapt to usage patterns, helping to reduce energy consumption and lower utility bills.

Are there smart water heaters with leak-detection capabilities?

Some advanced smart water heaters are equipped with leak detection sensors that can identify potential leaks and automatically shut off the water supply to prevent damage. This feature provides an added layer of protection against water-related issues in your home.

Do smart water heaters require a specific type of Wi-Fi connection?

Smart water heaters typically require a standard Wi-Fi connection to enable remote control and monitoring. Ensure that your home Wi-Fi network meets the system requirements, and check if the smart water heater is compatible with your preferred smart home platform, such as Wi-Fi-enabled thermostats or home automation systems.