In This Article
Swarn Jal: Water Tank Alarm
This battery-operated water tank overflow alarm alerts you when the water tank is about to reach its full capacity. Its nickel-plated brass sensors are immune to rust and corrosion, alleviating your concerns about water contamination. These panoramic sensors have wider area detection. Swarn Jal runs on 2 AA batteries. A pair of batteries can last up to 3 years. Using a single pair cable, the device can be moved up to 500m from the water tank. If the water tank is located on the roof, you can place the device on the ground floor to do its job. Swarn Jal is 100% shockproof.
Buy on Amazon for Rs 231
Wavex: Waterless Car Wash Kit
Washing your car is one of the most water-intensive household tasks. You can entirely eliminate the use of water from this activity by switching to a waterless car wash kit. Wavex’s waterless car wash concentrate gets rid of the smudges, dust, and grime from your car’s exterior and leaves behind a glossy finish. One bottle of the concentrated formula can finish more than 140 car washes. The car wash kit comes with a 350ml bottle of wash fluid, 1 micro fibre cloth, and an empty spray container for the concentrate.
Buy on Amazon for Rs 590
AquaSave: Waste Water Storage
RO water purifiers can be an enormous source of water waste. For every 1 litre of purified water, an RO purifier wastes approximately 3 litres of water. You can cut down on this wastage by attaching the AquaSave water tank to your RO purifier. This tank has a storage capacity of 15 litres. Its reject water pipe connects to the RO purifier and channels the wastewater to the tank. The tank can be mounted right next to the purifier. The water can then be used for tasks like gardening, mopping, cleaning utensils, washing groceries, and more. AquaSave is one of the best devices you can buy for World Water Day 2025.
Buy on Amazon for Rs 999
ECO365 Aerator
The ECO365 aerator attaches to your tap and saves up to 80% water by reducing its flow rate. Most taps have a flow rate of 15 litres per minute. ECO365 reduces this to 3 litres per minute. Instead of a lush and concentrated flow, the water is spread out in a rain-like pattern. This increases the coverage if you’re washing your hands or doing the dishes but limits the water used in the process. ECO365 is very easy to install. All you need to do is unscrew the shell of the tap, replace the old aerator with ECO365, and screw the shell back in. This accessory fits in outer and inner threaded shells. Its anti-clogging screen filter prevents dust particles from depositing on the nozzle.
Buy on Amazon for Rs 149
Aquaguard Sure Delight NXT: Water Purifier
The AquaGuard Sure Delight NXT water purifier has a 6-stage purification process – Sedi Shield, Particulate Filter, Chemi Block, RO Maxx, UV e-Boiling, and Ultra Filtration. Its RO Maxx tech removes harmful substances like pesticides, microplastics, arsenic, and lead. The Ultra Filtration layer removes bacteria and cysts from the water. The purifier can handle water from any source, be it a borewell, municipal storage, or a tanker. It offers 99.9999% bacteria reduction, 99.99% virus reduction, and 30x better dust and dirt removal than other purifiers. A single cartridge lasts up to a year or 6,000 litres.
Buy on Amazon for Rs 8,999
LifeStraw: Filter Water Bottle
This BPA-free filter water bottle is ideal for hikers, campers, and adventurers who like spending time in the wilderness. If you find yourself filling up your water bottle from public taps and are unsure of the water quality, this water bottle will help you out. Its 2-stage water filtration system consists of a carbon filter and a membrane microfilter. The latter filters bacteria, parasites, microplastics, and chlorine. It is good for 4,000 litres of water. The mouthpiece of the water bottle is covered to prevent the passage of germs and avoid leakage.
Buy on Amazon for Rs 3,533
InstaCuppa: Portable Electric Kettle
The InstaCuppa portable electric kettle can help you heat up water on the go. Its compact form factor allows it to be stored in backpacks and handbags. The InstaCuppa has multiple cooking modes and can boil water in under 6 minutes. You can use it to prepare coffee, tea, instant noodles, oatmeal, and boiled eggs. Its ‘stay warm’ feature prevents its contents from cooling down. The double-lock lid prevents the boiling water from leaking through the cup.
Buy on Amazon for Rs 2,998
Showery
The Showery app helps you save water by tracking your shower durations. It gives you an estimate of water used per shower. The data is neatly compiled into graphs that give you a nice visual representation of how much water you use throughout the week. On top of tracking your water consumption, Showery gives you handy tips to conserve water.
Download from the App Store
Bath Timer: Shorter Showers
Bath Timer guides you through every stage of your shower to prevent excessive use of water. The shower timer rings after the conclusion of the time allotted to each stage. The text-to-speech feature reads the steps to you, so you don’t have to look at the screen to figure out which step you’re on. You can set the stages for shampooing, soaping, scrubbing, and rinsing. The Bath Timer app can also play your Spotify, Pandora, Tidal, or YouTube Music playlists while you shower. Once your shower has ended, the app shows you your water usage stats.
Download from the Google Play Store
Dropcountr
Dropcountr is a great app for calculating your water footprint. It helps you catalogue your daily water use and neatly compiles it into daily, monthly, and yearly graphs. You can also set goals to limit your daily water usage. Once you’ve compiled enough stats, you can compare your usage pattern with other users in the app.
Download from the Google Play Store
Read Also: iQOO Z10 coming to India next month; Launch date announced
Step 3: Upload 
Step 5:
Step 6:
Step 7:
Step 4:
Step 5:
Step 6:
Step 7:
iQOO 12 was the brand’s flagship smartphone until December 2024, when it passed the mantle to the iQOO 13. It remains one of the best smartphones you can buy under Rs 40,000. The device packs the powerful Snapdragon 8 Gen 3 chipset. Its 6.78-inch LTPO AMOLED display has a 144Hz refresh rate and can reach a peak brightness of 3,000 nits. The smartphone runs Android 14 out of the box, but it has been promised 4 major OS upgrades. Its rear camera panel comprises a 50MP primary shooter, a 64MP periscope telephoto lens with 3x optical zoom, and a 50MP ultrawide lens. Up front, it gets a 16MP selfie camera. The smartphone has a 5,000mAh battery pack and supports 120W fast charging. Read our 
Step 3:
Step 4:
Step 5: 
Step 6: 
