# Best smart dehumidifiers with Wi-Fi and app control Source: https://dampanddry.co.uk/best/best-smart-wifi-dehumidifier Publisher: Damp and Dry. Picks are based on what the Amazon listings state, not on hands-on testing. Method: https://dampanddry.co.uk/how-we-pick A smart dehumidifier earns its place when the app does something useful: setting a target humidity while you are out, running to a schedule, or warning you before the tank fills. The apps vary a lot. Some only switch the machine on and off, others log energy use or link to Alexa, Google Home or Apple Home. This guide compares six Wi-Fi models on what each listing says the app actually controls, then on the dehumidifier underneath: daily extraction, tank size and filters. Treat the app as a bonus on top of a machine that suits your home, not a reason to buy an undersized one. Where a listing does not mention tank alerts or voice control, we have written Not stated rather than assume it. ## Products ### 1. Meaco MeacoDry Arete® Two 20L Dehumidifier & HEPA H13 Air Purifier, Meaco WiFi App, Intelligent Humidity Mode, Laundry Mode, Power-Saving Mode, Quiet Mode, Lowers Moisture Extraction: 20 L/day; Tank: Not stated; Room size: 42 m²; Stated noise: 38 dB; Power: 350 W Meaco's 20 litre compressor model with an H13 HEPA filter, Wi-Fi app and laundry mode. The only machine here with a stated noise figure. In its favour: - The maker states 38 dB and calls it its quietest and most energy-saving model yet. - Laundry mode runs for six hours and then switches off, according to the listing. - Intelligent humidity mode stops at your target level and restarts when humidity rises. Good to know: - The listing does not give a clear tank capacity, so emptying frequency is unclear. - At 15 kg it is heavy to lift up and down stairs. ### 2. Pro Breeze 30L/Day Dehumidifier - Smart Compressor Dehumidifier with App, Wi-Fi, Continuous Drainage, 4L Water Tank, 24h Timer & Child Lock- Mould Remover & Moisture Absorber for Home & Bathroom Humidity control: 30 to 80 percent, app; Auto restart: Not stated; Continuous drain: Yes, hose; Extraction: 30 L/day; Tank: 4 L A 30 litre a day smart dehumidifier with a humidity sensor, adjustable target and a continuous drainage hose, so it can run without emptying. In its favour: - Set a target between 30 and 80 percent and it switches off once reached. - A continuous drainage hose means it can run without anyone emptying the tank. - 30 litres a day and a 4 litre tank suit a large or very damp home. Good to know: - The listing does not mention auto restart after a power cut. - No noise figure is stated for bedroom use. ### 3. De'Longhi Tasciugo AriaDry Multi - Portable Home Dehumidifier, Air Purifier, Moisture Absorber 21L/Day, Clothes Dryer, Anti-Mold, Wi-Fi and Alexa Compatible, LCD Display, Gray (DDSX220WFA) Extraction: 21 L/day; Tank: 5 L; Room size: 90 m²; Stated noise: Not stated; Power: 490 W De'Longhi's Tasciugo AriaDry Multi with a 5 litre tank, Wi-Fi and Alexa control, and four filters including HEPA E12. In its favour: - The listing quotes a floor area of up to 90 m², the widest reach among these picks. - A 5 litre tank means fewer trips to the sink than the 3 litre tanks here. - Alexa voice control and a RealFeel comfort mode come as standard, per the listing. Good to know: - No noise level is stated, so check it suits a bedroom or lounge before you buy. - 490 W is a higher power rating than the Meaco for similar extraction. ### 4. Ariston Deos 21S NET Dehumidifier 21L/Day - Ideal for Damp Home Extraction: 20 to 21 L/day; Tank: Not stated; Room size: 52 m²; Stated noise: Not stated; Power: Not stated A UK specification 20 litre class unit with Super Laundry mode, optional app control and a supplied HEPA filter. In its favour: - Quoted for areas up to 52 m², the largest recommended area among these 20 litre models. - The Ariston Clima app sets humidity and schedules running times from your phone. - Super Laundry mode sets the fan speed from the humidity and temperature it senses. Good to know: - Noise, wattage and tank size are not stated in the listing. - The title says 21 L/day but the bullets say 20 litres a day, so expect the lower figure. ### 5. Masterplug 3 in 1 Smart Dehumidifier with Air Purifier and Ioniser, 12L, Wi-Fi App Control, Auto Defrost, Timer, Quiet Operation, Energy Saving, 4 Modes, SmartEnergy, White, 185W, DHU12W185UK Laundry mode: Yes; Extraction: 12 L/day; Airflow: Not stated; Tank: Not stated; Drainage: Not stated A 3 in 1 dehumidifier, air purifier and ioniser with a laundry mode, app control and a low 185 W rating. In its favour: - A dedicated laundry mode is one of six listed modes. - 185 W is a low rating, so long laundry sessions cost less to run. - App schedules let you start a drying session at a set time. Good to know: - No louvre or airflow direction feature is described. - The listing does not give a believable tank size. ### 6. De’Longhi Luftentfeuchter Tasciugo Ariadry Pure DDSX220WF – elektrischer Raumentfeuchter und Luftreiniger App-Steuerung & Wäsche-Funktion, für Allergiker geeignet, umweltfreundlich, blau, 21 L App: AriaDry app; Voice control: Apple Home; Extraction: 21 L/day; Tank: Not stated; Filter: Not stated A De'Longhi Tasciugo AriaDry Pure with Wi-Fi, the AriaDry app and Apple HomeKit support, a 12 hour timer and LCD soft-touch controls. In its favour: - The only pick here with Apple Home Kit integration stated in the listing. - Removes up to 21 litres of moisture in 24 hours, per the listing. - A 12 hour device timer and five fan speeds are listed. Good to know: - The listing is partly in German and gives few details on filters or tank size. - It is far dearer than other 21 litre models here for a similar extraction rate. As an Amazon Associate we earn from qualifying purchases.