In today’s fast-paced world, technology is revolutionizing even the most everyday household appliances. One such innovation is the Wi-Fi smart water heater. Gone are the days of manually turning on your geyser or waiting for it to heat up. With a smart water heater, you can control the temperature remotely, schedule heating cycles, and monitor energy consumption—all from your smartphone!

If you’re looking to upgrade your bathroom or kitchen with a smart water heater but don’t want to spend too much, we’ve got you covered. In this post, we’ve handpicked the 7 best smart water heaters with Wi-Fi under ₹15,000 that combine convenience, energy efficiency, and reliability. Let’s dive in!
Why Choose a Wi-Fi Smart Water Heater?
Investing in a Wi-Fi smart water heater offers numerous benefits:
- Remote Control: Turn your water heater on or off from anywhere using your smartphone.
- Energy Efficiency: Schedule heating times to avoid unnecessary power consumption.
- Convenience: Pre-heat water before you step into the shower, ensuring it’s ready when you are.
- Safety Features: Modern smart water heaters come with built-in safety features like overheat protection, thermal cut-off, and pressure release valves.
7 Best Wi-Fi Smart Water Heaters Under ₹15,000
1. Racold Omnis DG 25L Vertical Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 25 Liters
- Warranty: 7-years on tank, 2-years on product & 4-years on heating element
- BEE Star Rating: 5
The Racold Omnis DG 25L Vertical Smart Water Heater with Wi-Fi is a cutting-edge solution for modern homes, combining smart technology, energy efficiency, and enhanced safety features. With voice control compatibility, you can easily manage your water heater using Alexa, Google Home, or any Android device, offering unparalleled convenience.
The Eco Function learns your usage patterns and automatically adjusts the water temperature, optimizing energy consumption without sacrificing comfort. The Auto Diagnosis feature, powered by a revolutionary microprocessor, ensures your safety by monitoring key parameters, alerting you to any potential issues, and shutting off the unit if a malfunction is detected—protecting you from electric shocks.
Access your water heater remotely from anywhere with the advanced IoT-based app, allowing you to control and monitor settings at your convenience. The Safety Plus feature provides three layers of protection—cutout, thermostat, and safety valve—ensuring a worry-free shower experience for you and your family.
Built to last, the Titanium Plus Technology gives the Omnis DG superior durability with a specially designed titanium steel tank, titanium enamel coating, and high-performance heating element, making it resistant to pressure, corrosion, and water impurities. With a focus on both safety and smart functionality, the Racold Omnis DG 25L Smart Water Heater is the perfect choice for a modern, efficient, and reliable water heating solution.
2. Havells Adonia-i 15L Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 15 Liters
- Warranty: 7-years on tank, 2-years on product & 4-years on heating element
- BEE Star Rating: 5
The Havells Adonia-i 15L Smart Water Heater with Wi-Fi offers a blend of smart functionality, durability, and convenience, making it an ideal choice for modern homes. This IoT-enabled water heater connects seamlessly to your home network, allowing you to control and monitor your geyser remotely via a mobile app on iOS or Android devices. With Wi-Fi connectivity, you can schedule heating, set temperatures, and manage your water heating preferences from anywhere, ensuring comfort and energy savings.
The Adonia-i is fully compatible with Alexa and Google Home, enabling voice control for hands-free operation. A standout feature of this water heater is its Feroglas™ Coating Technology, which incorporates a single weld line design and ultra-thick, super cold-rolled steel plates. This advanced construction enhances corrosion resistance, ensuring a longer lifespan and a high-pressure tolerance of up to 8 bars.
For a visually intuitive experience, the Adonia-i comes with color-changing LEDs that smoothly transition from blue to amber as the water heats up, with a digital display showing the precise temperature. Whether you’re at home or away, the Havells Adonia-i 15L brings efficiency, control, and a sleek design to your water heating needs, backed by cutting-edge technology and superior build quality.
3. Racold Omnis Slim 25L Horizontal Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2.5 kW
- Capacity: 25 Liters
- Warranty: 7-years on tank, 2-years on product & 7-years on heating element
- BEE Star Rating: 4
The Racold Omnis Slim 25L Horizontal Smart Water Heater with Wi-Fi combines advanced technology, style, and efficiency for a superior water heating experience. With voice control integration, you can easily connect the Omnis Slim to Alexa or Google Assistant, allowing you to manage your geyser using simple voice commands like “Alexa, turn on the geyser.”
Thanks to the Racold Net App, you can remotely control your water heater from anywhere. Whether you’re at home or away, you can turn it on/off, adjust the temperature, or even schedule your shower for later with just a few taps on your smartphone.
The Omnis Slim features Advanced Titanium technology, with a 100% titanium heating element that offers exceptional performance, anti-corrosion properties, and long-lasting durability. Plus, it comes with a 7-year warranty on the heating element for added peace of mind. The Quick Heating feature, powered by a 2.5kW heating element, delivers the performance of a 3kW output, providing faster heating while ensuring energy savings.
Designed in Italy, the Omnis Slim stands out with its sleek, modern aesthetic, combining cutting-edge technology and refined style for an elegant addition to any home. Perfect for those seeking convenience, performance, and a touch of luxury, the Racold Omnis Slim 25L Water Heater is the ultimate choice for efficient and smart water heating.
4. AO Smith HeatBot 15L Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 15 Liters
- Warranty: 7-years on tank, 2-years on product & 2 + 2 years (extended warranty) on heating element
- BEE Star Rating: 3
The AO Smith HeatBot 15L Smart Water Heater combines cutting-edge technology, energy efficiency, and sleek design to offer a superior water heating experience. Featuring a patented Blue Diamond Glass Lined tank, it ensures enhanced durability by reducing scaling and corrosion caused by hard water, making it a long-lasting choice for your home. The customized alloy anode further extends the geyser’s lifespan, offering up to 2X the durability of ordinary water heaters.
Designed for energy efficiency, the HeatBot comes with advanced PUF insulation, helping to retain heat effectively and reducing electricity consumption. Its digital touch display and shock-proof ABS plastic body add a modern, durable touch to your space.
The HeatBot offers smart modes tailored to specific needs like Bucket Bath, Shower, Pedicure, Washing, and Mopping, allowing you to personalize your hot water usage while optimizing energy consumption. The A.O. Smith Smart App and Alexa voice control provide seamless management, enabling you to schedule baths, set temperatures, and monitor power consumption effortlessly.
With its innovative features, the AO Smith HeatBot 15L Smart Water Heater is the perfect combination of style, convenience, and performance.
5. V-Guard Pebble Shine 15 Liter Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 15 Liters
- Warranty: 10-years on tank, 3-years on product & 4-years on heating element
- BEE Star Rating: 5
The V-Guard Pebble Shine 15L Smart Water Heater with Wi-Fi offers advanced smart features and exceptional energy efficiency, making it a perfect choice for modern households. Equipped with a digital controller and Wi-Fi connectivity, this water heater lets you control and monitor your water heating from anywhere in the world using the V-Guard app. It comes with a BEE 5 Star Rating, ensuring superior energy efficiency, which helps reduce electricity bills while providing reliable hot water.
With voice control capabilities through Google Assistant or Alexa, you can manage the water heater hands-free for added convenience. The app also allows you to monitor energy consumption and set energy limits, helping you stay within your budget while ensuring you have hot water when needed.
Safety is a key feature with the child lock function, which disables temperature adjustments from the control panel, offering peace of mind in homes with children. The Titanium-enriched vitreous enamel coating on the inner tank provides enhanced corrosion resistance, while the Incoloy 800 heating element ensures sustained heating performance. A sacrificial magnesium anode rod further extends the heater’s lifespan, making it highly durable and reliable.
The V-Guard Pebble Shine is designed to handle the demands of high-rise buildings and is also suitable for hard water usage, making it a versatile and long-lasting solution for a wide range of homes. With a combination of smart technology, energy efficiency, and durability, the Pebble Shine 15L is the ideal choice for those seeking a smart, safe, and efficient water heating experience.
6. Crompton Solarium Qube IOT 25L Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 25 Liters
- Warranty: 7-years on tank, 2-years on product & 2-years on heating element
- BEE Star Rating: 5
The Crompton Solarium Qube IOT 25L Smart Water Heater with Wi-Fi brings convenience, customization, and advanced safety features to your home. With its Wi-Fi enabled connectivity, you can control the water heater remotely through the Crompton mobile app, giving you the flexibility to manage settings from anywhere.
Designed for a personalized experience, the Solarium Qube IOT offers customized bath modes, allowing you to select from pre-set bathing options to suit your preferences, ensuring the perfect shower every time. Additionally, it supports voice control via Alexa and Google Assistant, enabling hands-free operation with simple voice commands like “Alexa, turn on the geyser.”
Safety is a top priority with the Advanced 3-Level Safety system, which includes a capillary thermostat, automatic thermal cut-out, and a multi-functional valve to provide enhanced protection during use. These features ensure reliable, worry-free performance.
With its combination of smart features, ease of use, and advanced safety, the Crompton Solarium Qube IOT 25L is the ideal choice for those looking for a modern, efficient, and secure water heating solution.
7. Haier (ES15V-SD WIFI) 15 L Vertical Smart Water Heater with Wi-Fi

- Type: Storage
- Power: 2 kW
- Capacity: 15 Liters
- Warranty: 7-years on tank, 4-years on product
- BEE Star Rating: 5
The Haier (ES15V-SD WIFI) 15L Vertical Smart Water Heater with Wi-Fi offers a seamless blend of advanced technology, durability, and safety features, making it a smart choice for modern homes. Equipped with inbuilt smart Wi-Fi technology, this water heater learns your hot water usage patterns and adjusts the temperature to meet your future needs, providing convenience and energy efficiency.
The Intelligent Bacteria Proof System (iBPS) ensures a healthy and hygienic shower by heating water to the highest temperature to eliminate harmful bacteria, protecting your skin and hair. The UMC Tank features a three-layer Ultra Micro Coating, which enhances the heater’s durability and corrosion resistance, providing long-lasting performance.
Designed to handle the demands of high-rise buildings, the Haier ES15V-SD can withstand up to 8 bar rated pressure, making it ideal for high-pressure environments. The Incoloy 800 SS heating element delivers 97.9% faster heating efficiency, even in high-temperature conditions, ensuring quick and consistent hot water. Additionally, the voltage fluctuation protection through an intelligent inbuilt PCB shields the unit from voltage surges, providing added safety.
With a combination of smart features, durability, and high performance, the Haier (ES15V-SD WIFI) 15L Vertical Smart Water Heater offers a reliable, energy-efficient, and safe water heating solution for modern households.
Also Read: Top 8 Best Instant Water Heater Geysers in India in 2024
Conclusion
If you’re looking to make your home smarter without spending a lot, these Wi-Fi smart water heaters under ₹15,000 offer great value for money. Whether you need a compact 15L model or a larger 25L storage smart water heater, there’s something here for every household size and budget. From Racold and Crompton to Havells and V-Guard, these brands are known for their quality and innovation, ensuring you get reliable and efficient hot water with the added convenience of smart technology.
So, why wait? Upgrade your water heating experience today and enjoy the benefits of smart home technology at an affordable price!
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