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Ideal Home’s reviewer tested the Princess Smart 20L dehumidifier for just over a month in a period home, including a bedroom prone to condensation. The report describes its app controls and compares its humidity readings with an independent monitor, but the supplied material gives no measured humidity reduction or other final performance results.
Ideal Home has reported a month-long test of the Princess Smart 20L dehumidifier in a period home, including a bedroom prone to condensation. The reviewer said the Wi-Fi-connected appliance was straightforward to manage through its app, but the source material provided here does not include the test’s final humidity results, so it does not establish how much moisture the unit removed in that room.
The reviewer tested the unit for just over a month, moving it between a damp bedroom and drier areas of the home. The bedroom was described as having thick walls and limited ventilation during the colder season, conditions in which condensation can build up. The test was intended to assess how the appliance handled different household conditions and how practical it was to use over time.
To check the humidity readings, the reviewer compared the dehumidifier’s display and Princess app with an independent humidity monitor. The report also says noise was measured on both fan settings with a decibel meter, while the reviewer assessed app scheduling, manual controls, tank emptying and filter removal. The supplied account describes the app setup as taking a few minutes and says it allows users to check humidity, change fan speeds, set schedules and operate the unit remotely.
The Princess Smart 20L is a compressor dehumidifier rated by the manufacturer for extraction of up to 20 litres per day. Its listed specifications include a 3.7-litre tank, a recommended maximum room size of 20 square metres, Wi-Fi, a humidity sensor and a continuous-drain hose. The listed retail price is £230, and the stated noise range is 39 to 44 decibels; these are product specifications, not measurements from the bedroom test.
What Smart Controls Add at Home
For someone dealing with recurring bedroom condensation, a dehumidifier’s usefulness depends on more than its stated extraction capacity. The report’s focus on readings, noise, drainage and routine maintenance addresses the practical questions that affect whether an appliance can be used consistently in a lived-in room.
App access may make it easier to check humidity and alter settings without standing beside the machine. But remote operation and a displayed humidity value do not, on their own, show that a particular room’s damp problem has been resolved. Readers weighing the product should distinguish the reviewer’s observations about ease of use from verified performance outcomes, which are not included in the supplied material.
Princess Smart 20L Wi-Fi dehumidifier
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How the Bedroom Test Was Run
The report frames the test as a real-home assessment rather than a controlled laboratory comparison. The reviewer used the Princess Smart 20L in multiple rooms over a month and included a bedroom described as especially vulnerable to condensation because of thick walls and restricted seasonal ventilation. The appliance was also tested in drier parts of the home to observe its use under differing conditions.
Before use, the manual’s guidance was to leave roughly 20 centimetres of clearance around the unit and keep it out of direct sunlight. The reviewer says the filter was already fitted and the castor wheels attached, with the included hose available for continuous drainage. The unit can be controlled from its top panel as well as through the Princess app, which the report says is available for Android and iOS and works with Google Assistant.
“Connecting it is as simple as downloading the Princess app, connecting to Wi-Fi, creating an account and adding the device, all of which took just a few minutes.”
— Ideal Home reviewer
20L compressor dehumidifier with humidity sensor and continuous drain hose
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The Missing Performance Results
The supplied report text does not state the starting and ending humidity readings, how quickly readings changed, or whether condensation or mould became less noticeable. Although the reviewer says readings were compared against an independent monitor and noise was measured, the excerpt contains no results from those checks. It is also unclear how long the dehumidifier ran each day, what the bedroom’s temperature and humidity were, or how conditions varied during the test.
The quoted extraction rate and noise range are listed product specifications; they should not be treated as independently confirmed test results. The source material also does not establish whether the reviewer’s experience would be reproduced in other homes or under different conditions.
digital hygrometer indoor humidity monitor
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Check the Full Review for Results
The next step for readers is to consult the complete Ideal Home review for any test measurements or final verdict omitted from the supplied report material. Anyone comparing models can also check current retailer pricing and confirm that the room size, drainage setup and maintenance needs suit their home. No further test update or follow-up date is given in the source material.
quiet dehumidifier for bedroom with timer and app control
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Key Questions
How long was the Princess Smart 20L tested?
The Ideal Home reviewer says testing lasted just over a month and included a damp bedroom as well as drier rooms in a period home.
Did the test show how much the bedroom humidity fell?
Not in the supplied report material. It says readings were compared with an independent monitor, but gives no before-and-after figures or measured reduction.
What smart features does the dehumidifier offer?
The report says the Princess app can show humidity and control the unit remotely, including changing fan speeds and setting humidity levels, schedules and timers. The appliance is listed as Wi-Fi connected and compatible with Google Assistant.
What are the Princess Smart 20L’s listed specifications?
The supplied specifications list extraction of up to 20 litres per day, a 3.7-litre tank, a recommended maximum room size of 20 square metres and a noise range of 39 to 44 decibels. These are listed product specifications, not all independently verified results from the test.
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