Best Smart Dishwasher 2026: 5 Connected Models Compared

The best smart dishwasher in 2026 for most households is the Bosch Series 6 SMS6ZCI42E: 14 place settings, zeolite drying, a third rack, 44 dB and a full-featured Home Connect app. If you never want to measure detergent again, the Miele G 7110 SC AutoDos is the most polished option; for a fitted kitchen on a tighter budget, the Haier XS 6B0S3FSB offers 16 place settings at 40 dB.

This comparison is based on manufacturer specification sheets, official EU energy label data (the EPREL database), reviews published by specialist outlets and verified buyer feedback. It covers the five ecosystems that matter in Europe: Home Connect (Bosch, Siemens), Miele@home, LG ThinQ and Haier hOn. To browse the full range, see our smart dishwashers section.

The buying criteria that really matter

The A–G energy label (2021 version)

Since 1 March 2021, the EU dishwasher energy label has been rescaled: the old A+++ to D classes were replaced by a much stricter A to G scale. A machine that used to be A+++ is often rated C or D today. In practice, a B or C rating is already a good result, and class A remains rare. The label also shows energy use in kWh per 100 Eco cycles, water per cycle, Eco programme duration, the number of place settings, and noise with its own class (A to D). A QR code links to the model’s official sheet in the EU EPREL database.

Noise in decibels

In an open-plan kitchen, this is the spec people most regret ignoring. Below 42 dB a dishwasher is discreet; around 44 dB it is acceptable; above 46 dB you will clearly hear it during a conversation. Many models also offer a quiet programme (around 39 dB) for night-time runs.

Place settings

A standard 60 cm dishwasher holds 13 to 14 place settings, which suits a family of four. Models with 15 or 16 place settings gain space through a taller tub and an optimised third rack: worthwhile if you cook a lot or prefer to run one load a day.

Freestanding or built-in

A freestanding model has its own casing and worktop; many, like the Bosch in this guide, can slide under a counter once the top is removed. A fully integrated model hides behind a kitchen cabinet door panel, sold separately. Measure your space (width, height, depth) before buying anything.

Auto-dosing

Auto-dosing stores detergent for several weeks and releases the right amount for each cycle. Miele does this with AutoDos and its PowerDisk cartridges. The other models here use a conventional detergent dispenser, with a dosing assistant on the Bosch and Siemens. The benefit: no more overdosing and white residue. The catch: a brand-specific consumable.

Third rack and Eco programme duration

A third rack (cutlery drawer) frees up the lower basket and makes cutlery and utensils easier to load. As for the Eco programme, it often runs between 3 and 4 hours, and that is normal. Regulations make it the reference programme, and it saves energy precisely by washing longer at a lower temperature.

What the app is really useful for

• Remote start: load in the morning, start from the office or during off-peak hours. On most models you must enable remote start on the machine itself, with the door closed.
• Consumable alerts: salt, rinse aid, and detergent level on auto-dosing models.
• Diagnostics: error codes explained, troubleshooting tips, and sometimes data shared with after-sales service.
• Programme assistant: the app recommends a cycle based on the load and how dirty it is.
• Consumption tracking and software updates.

The app does not, however, wash any better: a smart dishwasher works perfectly well without a smartphone.

The 5 best smart dishwashers in 2026

1. Bosch Series 6 SMS6ZCI42E: best overall

The Bosch Series 6 SMS6ZCI42E is a 60 cm freestanding model in anti-fingerprint stainless steel, rated C, with 14 place settings, 44 dB and an Eco 50 °C programme lasting 3 h 55. Its standout feature is PerfectDry zeolite drying: a mineral that releases heat and dries plastics too, a weak point for many competitors.

• Strengths: excellent drying, VarioDrawer third rack, ExtraClean zone for pans, AquaStop leak protection with a lifetime guarantee from Bosch, rich Home Connect app (remote start, Silence on demand, programme suggestions).
• Limitations: only class C, 9.5 litres per Eco cycle, no auto-dosing.
• Best for: families who want dry dishes without towel-drying and a reliable app, without committing to a proprietary consumable.

2. Miele G 7110 SC AutoDos: best for hands-free dosing

The Miele G 7110 SC AutoDos belongs to the G 7000 series. Freestanding, 14 place settings, class B (64 kWh per 100 cycles), 8.4 litres of water per Eco cycle and 43 dB. Its AutoDos system draws from a PowerDisk cartridge in the door, which Miele says lasts around 20 cycles.

• Strengths: built-in auto-dosing, automatic door opening (AutoOpen) for drying, 3D MultiFlex cutlery tray, QuickPowerWash in under an hour, ExtraQuiet programme at 39 dB, optional hot-water connection. The Miele@home app shows fill levels, a consumption dashboard, push notifications and a diagnostics assistant.
• Limitations: premium model, Miele-only PowerDisk cartridges, 3 h 19 Eco programme.
• Best for: buyers who want a machine built to last (Miele says its components are designed for the equivalent of 20 years of use) and never want to think about tablets again.

3. Siemens iQ500 SN65ZX07CE: best fully integrated

The Siemens iQ500 SN65ZX07CE is a 60 cm fully integrated dishwasher, class B, 14 place settings, with a 3 h 35 Eco programme and just 40 dB (39 dB in the Silence programme). It shares the zeolite drying of the Bosch-Siemens platform.

• Strengths: very quiet, zeolite drying, varioDrawer, remote start and extra options in the Home Connect app (HygienePlus, Silence on demand), aquaStop.
• Limitations: you need a matching cabinet door panel, installation is more involved than a freestanding unit, no auto-dosing.
• Best for: a fitted kitchen open to the living room, where silence and a seamless look come first.

4. LG QuadWash Steam DF455HSS: best for steam hygiene

The LG DF455HSS is a 60 cm freestanding model, class C, with 14 place settings across three EasyRack Plus baskets and 41 dB thanks to its Inverter Direct Drive motor. It stands out with QuadWash, multi-motion spray arms, and TrueSteam, a steam phase that helps loosen residue and reduce spotting on glasses.

• Strengths: very quiet for a freestanding unit, automatic door opening at the end of the cycle, LG ThinQ app (remote start, cycle monitoring, downloadable programmes, diagnostics).
• Limitations: class C, 9.5 litres per cycle, no auto-dosing.
• Best for: homes already using LG ThinQ, or that wash a lot of glassware and baby bottles.

5. Haier XS 6B0S3FSB: best capacity for the money

The Haier XS 6B0S3FSB (Washlens Plus range) is a 60 cm fully integrated dishwasher that holds 16 place settings, rated B, with 40 dB and a 3 h 55 Eco programme. It sits well below the German brands in price.

• Strengths: large capacity thanks to its Maxi tub, third rack, fold-down tines, brushless inverter motor, automatic door opening, hOn app with Shoot&Wash, which recommends a programme from a photo of the load.
• Limitations: a less extensive after-sales network than Bosch or Miele, no auto-dosing.
• Best for: large families fitting out a built-in kitchen on a controlled budget.

Comparison table

Mistakes to avoid

• Mixing up freestanding and built-in: a fully integrated model has no decorative door of its own, and a freestanding one cannot hide behind a cabinet panel.
• Treating class C as poor: on the 2021 scale, C is a good level. Compare the kWh per 100 cycles shown on the label instead.
• Avoiding the Eco programme because it is long: it is the most economical. Use delay or remote start so it runs while you are out.
• Overdosing detergent: it leaves deposits and wears seals. An auto-dosing model solves the problem.
• Buying for the app alone: check noise, capacity and drying first; connectivity is a bonus.
• Forgetting salt and rinse aid in hard-water areas: this is exactly what the app alerts are for.

Installation, use and safety

A dishwasher connects to a cold water supply (or hot water for some Miele models), a drain and an earthed socket, ideally on a dedicated circuit. Avoid extension leads and multi-plug adaptors. If a socket or circuit has to be added, use a qualified electrician; for a fully integrated model, an installer will adjust the door panel and fit the steam-protection strip under the worktop.

Leak protection systems such as AquaStop shut off the water supply if something goes wrong, but a smart water leak detector under the sink adds a useful extra layer. On the app side, Wi-Fi setup takes a few minutes; keep the software up to date and only enable remote start once the door is properly closed. For more ways to save, read our smart home energy-saving guide.

Verdict

The Bosch Series 6 SMS6ZCI42E remains the most balanced choice: zeolite drying, a third rack and a mature Home Connect app. The Miele G 7110 SC AutoDos is the premium pick for anyone who wants auto-dosing and proven longevity. In a fitted kitchen, the Siemens iQ500 SN65ZX07CE shines for its silence, while the Haier XS 6B0S3FSB offers 16 place settings at a sensible price. The LG DF455HSS will appeal to fans of steam cleaning and the ThinQ ecosystem.