- Smart Air Purifier Q500 by Hero | Up to 500 Sq. Ft.| True HEPA H13 | Removes 99.99% Dust, Allergens, Smoke, Virus & PM2.5 | 380 m³/h CADR |5-Stage Filter|App & Voice Control| 9000 Hrs Filter Life

The Qubo Smart Air Purifier Q500 is honestly one of the best purchases I have made for my home. I bought it in December 2025 for around ₹9,839 after getting a ₹1,000 card discount, mainly because the AQI rises a lot during the parali season. It was my baby’s first winter, and she was getting cough and cold almost every month. Our doctor also mentioned that pollution could be one of the reasons, which made me decide to finally buy an air purifier for the bedroom. I live in Sonipat, and surprisingly the AQI inside my bedroom usually stayed below 50, so I didn’t have to use the purifier continuously. Still, whenever pollution increased, it worked really well and gave peace of mind, especially for the baby. The app connectivity is smooth and responsive, which I really liked. I have set it on automatic mode so it cuts off or slows down once the AQI becomes green, making it very convenient for daily use. Overall, it’s an excellent air purifier for bedrooms — quiet, smart, easy to use, and very effective during high pollution months. Totally recommended for families with kids.

It's good and does it's job but, it's AI feature is not working... It gets off as AQI come down but it's not restart by its own..

I bought the Qubo Q500 after noticing worsening air quality in my area, even though the official AQI looked “clean.” My private AQI monitor showed the real PM2.5 levels were almost 4x higher, and I was experiencing burning in my nose and throat. The Q500 made an immediate difference. My bedroom PM2.5 dropped from around 400 to ~60 in just 30–40 minutes. It clears dust, odours, and that heavy feeling in the air very quickly. I genuinely feel better breathing and sleeping now. The iPhone app is slick, smooth, accurate, and very easy to use. Highlights: • True HEPA H13 filter • Strong CADR (330–350 m³/hr) • Real-time PM2.5 sensor + Auto Mode • Multi-stage filtration • Quiet operation with Sleep Mode • Reliable app control via Wi-Fi Overall: Fantastic performance for the price. If your official AQI doesn’t match what you feel at home, this purifier is a game-changer. Highly recommended.

Updated Review (May 13, 2024): Everyone Please Mark my Words: QUBO Service Support is really pathetic...Non customer-centric! Post 3 months of purchase, I observed, PM 2.5 Sensor display of my Q500 air purifier isn't sensing in real time. I communicated this issue multiple times to QUBO support team, and every time their customer support guided me to reboot the air purifier and assured the issue will be resolved. Till date I reboot the device 7-10 times or more...but still the problem persist. PM 2.5 Sensor display does't even change, when the multiple doors/windows are open and it remains reflects "Healthy-Air" status as turning on the "Green" light or if you place it in another room, it then also reflects the PM 2.5 levels of the previous room (where it kept previously) or sometimes if PM 2.5 levels increased to 600 (due to Agarbatti/Dhoop) then it remains static over that level for the next 1-2 hour. It's sensor is not working properly. Then, I logged a formal complaint against this defective item in Apr 2024. Post after registering the complaint, their technician visited twice at my premises and observed the problems for 45 min to 1 hour, in each visit. I explained to him...he himself witnessed the malfunctioning of my air purifier sensing display. Meanwhile, I have mailed QUBO teams, a several times to expedite the process and resolve my issue at the earliest. But it seems that the brand itself having a non customer centric approach. Few days back, upon asking for my complaint update, I received a mail from them that they have unilaterally closed my complaint from their end. Neither I have been informed nor my issues got resolved. Now feeling very disappointed! Previous Review: This Air Purifier by QUBO probably launched in Nov 2023 & we grab the same in Nov month itself. Well, Thanks to Amazon Prime Next Day delivery, by which the machine got delivered on the very next day after ordering. We have considered many things, prior to finalise the purchase decision. Points we considered: - Must have Greater Coverage Area - Must have Hepa H-13 Filter - Must have Greater Clean Air Delivery Rate (High CADR) - Must have Alexa compatibility, App Controllable - Must have Low maintenance (Lower Filter Cost) - Must have budget friendly - Must have Lower noise levels Then I decided to buy "Qubo Smart Air Purifier Q500". Great Machine, Very Effective, Purify the air quickly within 10-15 minutes, Inaugural discounted price, works with Alexa, Lesser Noise during Sleep mode and at "1" Fan Speed, Powerful fan throws a cool breeze of fresh air, Sleep timer mode, Large digital display and can be monitored/operated by Qubo App itself (gives you immense relief that you can operate it from anywhere). Must recommend to buy!

Works best for upto a medium size hall. I have been using from almost a month of time and very satisfied. You just need to make sure that window or minor gaps shoul be also closed else any purifier will not work efficiently. It's able to reduce pm2.5 from above 300 to level of 50 or below in just 7-8 minutes. It has good app which works even remotely once you set wifi connection for your air purifier. Settings and scheduling features are user friendly. Ai feature help automate fan speed as per pollution level. Child lock feature save purifier settings from getting changed by babies on touching them. Pollution Sensors works great. Just on opening window or gate for 3-4 second the increase in PM2.5 level is identified by the purifier. Overall it was a satisfying experience for me. Fan sound is noticeable only when high pollution level in the begining. Once pollution reduces the fan speed reduce and becomes un-noticeably silent and automatically increase if pollution increase in between.

I recently purchased the Qubo Q500, and it has exceeded my expectations in every way! The air purifier is sleek, modern, and fits seamlessly into any room decor. Its performance is outstanding, effectively purifying the air and making the environment feel fresher and healthier. The device operates quietly, which is perfect for nighttime use without any disturbances. The intuitive control panel and smart features make it incredibly user-friendly. I also love the real-time air quality indicator – it’s reassuring to see how quickly it improves the air. What sets the Qubo Q500 apart is its efficiency in capturing dust, allergens, and even odors, which has been a game-changer for our household. It's especially great for families with kids or pets. Overall, the Qubo Q500 is a fantastic investment for clean air and improved health. Highly recommend

Very useful product

On balance good at filtering the air, the air quality sensor seems to work well - is sensitive to when a room is opened and if some indoor pollutant spikes. The app connectivity is a unique feature, but I don't think anyone really needs that. A few things could be better: - fan speeds 2 onwards are rather noisy, if would have been great to have a speed level between the current levels 1 and 2 The auto speed adjustment mode has a design flaw - the fan speeds transition between level 1 and 2 at exactly 75 (PM2.5), so sometimes the purifier keeps switching between fan speeds. It would have been better if the air quality could first be brought to (say) 60 and then the switch is made to fan level 1, to avoid the need for frequent changes. - the air quality indicator light is very bright, there is no shortcut on the unit to turn this down or out (the mobile app has this option though)