Home » Product Reviews » Washing Machines » Samsung Series 6 AI Energy ecobubble™ WW90DG6U25LBU1 9kg WiFi Connected Washing Machine with 1400 rpm review
The Samsung Series 6 AI Energy ecobubble WW90DG6U25LBU1 is a 9kg, A-rated washing machine designed for modern family life. With Wi-Fi connectivity, clever AI features and Samsung’s well-regarded ecobubble technology, it aims to cut both your energy use and the time you spend on laundry.
This is a mid- to upper-mid range machine, positioned as a step up from basic washers thanks to its smart functions, steam hygiene options and premium-looking black finish. It’s clearly struck a chord with owners too, boasting an excellent 4.8 out of 5 rating from over 1,600 reviews – a very strong sign of long-term satisfaction.
If you want something that feels a bit more advanced than a standard washer, but still straightforward to live with day to day, this Samsung sits in a very appealing sweet spot.
With a 9kg drum, this Samsung is ideal for medium-sized households and growing families who get through a lot of clothes, school uniforms and bedding. It comfortably handles larger loads like duvets and towels, so you’re not constantly running multiple cycles.
The A energy rating, ecobubble technology and AI Energy Mode make it particularly well suited to anyone trying to keep running costs down. If you’re conscious of rising energy bills and want to wash at lower temperatures without sacrificing cleanliness, this model is built with that in mind.
SmartThings app control and AI Wash will appeal if you like connected tech and want the machine to do some of the decision-making for you. It’s a good fit for busy professionals and families who appreciate being able to monitor and tweak cycles from their phone.
If you live alone or do very light laundry, the 9kg capacity may be more than you strictly need. Likewise, if you’re not interested in Wi‑Fi or app control, some of the smart features may be surplus to requirements, though the core washing performance will still be strong.
Generous 9kg drum capacity makes it easy to tackle family-sized loads and bulky items, cutting down how often you need to run the machine.
The A energy rating, ecobubble technology and AI Energy Mode work together to reduce energy use by washing effectively at lower temperatures and guiding you towards more efficient cycles.
Hygiene Steam is a real plus if you have allergies or young children, helping remove up to 99.9% of bacteria and allergens from bedding, towels and everyday clothing.
Plenty of convenience features, including a 15-minute quick wash, Super Speed 39-minute cycle, self-cleaning drum functions and a StayClean detergent drawer, keep maintenance low and day-to-day use fast and easy.
Wi‑Fi connectivity with the SmartThings app and AI Wash means smarter cycle selection and remote control, ideal for fitting laundry around a busy schedule.
A quiet 72 dB spin noise rating and efficient digital inverter motor make it more pleasant to live with than many older or cheaper machines.
Although the A energy rating and features justify it, the price sits above the most basic machines, so it’s not the cheapest option if you’re on a tight budget.
The spin performance is B-rated rather than the very best A-rated, so clothes may come out a touch damper than on some top-end models, potentially adding a little to drying time.
There’s no reversible door, which could limit placement options in very tight spaces or specific kitchen layouts.
While the Wi‑Fi and SmartThings features are useful, less tech-confident users may find the smart side unnecessary and prefer to stick to the physical controls.
Day to day, the Samsung Series 6 feels thoughtfully designed around real-life laundry. The front-loading layout and standard 60 cm width mean it will slot neatly under most worktops, and the black finish gives it a more premium, integrated look than plain white.
Controls are handled via a combination of buttons and a rotary dial with a clear display, so picking the right programme is straightforward even if you never touch the app. The remaining time indicator is particularly handy when you’re juggling other tasks and want to know when a load will finish.
Noise levels are well controlled thanks to the digital inverter motor and an A noise rating, making it a good choice for open-plan homes or kitchens close to living areas. At 72 dB on spin, it’s audible but not intrusive, especially compared with older, clunkier machines.
Maintenance is refreshingly low-fuss. The Drum Clean and Drum Clean+ functions help keep the interior fresh without much effort, while the self-cleaning StayClean detergent drawer reduces the usual build-up of residue. For days when you’re in a rush, the 15′ Quick Wash and Super Speed 39 programmes give you the flexibility to freshen up outfits or run a reasonably full load in under an hour.
At its core, this is a strong performer. The 9kg drum capacity is spot on for most family homes, and the 1400 rpm maximum spin speed strikes a solid balance between water extraction and fabric care. While the spin rating is B rather than A, it still removes plenty of moisture, leaving clothes ready for a short tumble dry or an efficient air dry.
Samsung’s ecobubble technology is a standout feature. By mixing detergent with air and water before it reaches the drum, it creates a cushion of bubbles that help the detergent penetrate fabric at lower temperatures. In practice, that means you can run 30°C and 40°C washes more confidently, cutting energy use while still getting thoroughly cleaned clothes.
Hygiene Steam adds another layer of performance, especially for bedding, towels and baby clothes. The steam helps lift stubborn dirt and targets bacteria and allergens – a reassuring feature if anyone in the household has sensitive skin or hay fever.
The AI side isn’t just marketing fluff either. AI Energy Mode monitors how you use the machine and suggests more efficient ways to run your washes, while AI Wash uses sensors to tailor the wash to the load. Paired with the SmartThings app, you can schedule cycles, get notifications, and tweak settings from your phone, which makes laundry easier to manage around work and family life.
Rounding things off are plenty of quality-of-life extras: a 15-minute quick wash for lightly soiled items, a 39-minute Super Speed cycle for bigger loads, self-cleaning options, and a fabric care drum designed to be gentler on clothes. Together, they make this feel like a well-rounded, feature-rich washer rather than a basic box-ticker.
Although this Samsung sits above entry-level pricing, it offers a lot for the money. You’re getting a large 9kg capacity, an A energy rating, advanced ecobubble and steam hygiene technology, plus AI-enhanced and app-based smart features that many cheaper models simply don’t include.
Running costs should be notably lower than older or less efficient machines, especially if you make use of low-temperature cycles and AI Energy Mode. Over a few years of family use, that can help offset the initial outlay.
The excellent 4.8/5 user rating from over 1,600 reviews is another strong indicator that owners feel they’ve got good value, not just on day one but after living with the machine. Add in the 2-year manufacturer warranty (once registered with Samsung) and it feels like a sound investment if you want something that’s built to work hard and last.
If you simply need the cheapest possible washer, this won’t be it. But if you’re happy to pay a reasonable premium for better efficiency, smarter features and an easier life, the overall value proposition is very compelling.
The Samsung Series 6 AI Energy ecobubble WW90DG6U25LBU1 is a well-judged washing machine that delivers where it matters most: capacity, efficiency and everyday convenience. Its 9kg drum, A energy rating and clever wash technologies make it an excellent fit for busy family homes.
Smart features like AI Energy Mode, AI Wash and SmartThings integration genuinely add usefulness rather than complexity, while Hygiene Steam and the self-cleaning functions help keep both laundry and the machine itself in top shape. The slightly lower B spin rating and above-basic price are minor compromises, but unlikely to be deal-breakers for most buyers.
If you’re looking for a modern, connected washer that can keep up with heavy use, trim your energy bills and slot neatly into a stylish kitchen, this Samsung Series 6 is a standout choice that justifies its price with real-world performance and ease of use.