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Miro NR08M Humidifier Review

Tested using Methodology v1.0
Reviewed Nov 22, 2024 at 08:37 am
Miro NR08M Picture
7.1
Home
8.3
Bedroom
7.5
Cleaning
5.6
Capacity
7.0
Humidifier Efficiency

The Miro NR08M is a mid-range ultrasonic humidifier intended for use in medium- to large-sized spaces. It has an advertised coverage of 600 ft2, along with a 2.2 L (0.6 gal) top-fill tank, which you can refill while the unit is operating. It also boasts an easy-to-disassemble design that incorporates a washable misting unit that floats within the water tank instead of being held in place. The manufacturer also offers a few swappable spouts that change its misting pattern.

Our Verdict

7.1 Home

The Miro NR08M is decent for general home use. It has a fairly discreet presence, with low energy consumption and minimal operating noise, though its top spout is pretty tall. It also has a simple design that makes everyday maintenance impressively easy despite there being quite a few parts that need regular cleaning. That said, in terms of actual humidification performance, it's nothing to write home about, with very low overall capacity, so it'll struggle to add moisture to even moderately-sized rooms.

Pros
  • Easy to clean.

  • Long runtime.

Cons
  • Low dehumidification capacity.

  • Only decently efficient.

8.3 Bedroom

The Miro NR08M is a great option for bedrooms. It's very quiet and won't wake you up while you're trying to get some rest. Its 20-hour runtime is also long enough that you won't have to wake up partway through the night to refill it. Coincidentally, the refill process is very easy, thanks to its top-fill tank. Unfortunately, it'll struggle to humidify all but the smallest of bedrooms efficiently.

Pros
  • Easy to clean.

  • Remarkably low operating noise.

  • Long runtime.

Cons
  • Only decently efficient.

7.5 Cleaning

The Miro NR08M is easy to clean, with a design that's simple to disassemble. While quite a few components need to be hand-washed, none being dishwasher safe, they're also simple to clean. Most parts have gently contoured edges and no awkward tight spots that are difficult to reach.

Pros
  • Easy to clean.

Cons
5.6 Capacity

The Miro NR08M has a low overall humidification capacity. It will take quite a while to adequately moisturize the air in even medium-sized spaces.

Pros
Cons
  • Low dehumidification capacity.

7.0 Humidifier Efficiency

The Miro NR08M's overall efficiency is only decent. Its humidification capacity is pretty low relative to its power draw, though ultimately since this is a cool misting unit, that figure is low enough to be nearly negligible anyway.

Pros
Cons
  • Only decently efficient.

  • 7.1 Home
  • 8.3 Bedroom

Performance Usages

  • 7.5 Cleaning
  • 5.6 Capacity
  • 7.0 Humidifier Efficiency
  1. Updated Nov 22, 2024: Review published.

Differences Between Sizes And Variants

The Miro NR08M is available in one of three tank colors: 'White,' 'Purple,' or 'Teal.' We tested the 'Purple' variant. For those interested, here's the label.

Let us know in the comments if you come across another variant of this humidifier.

Compared To Other Humidifiers

The Miro NR08M is an ultrasonic humidifier. Its main selling point is its simple, easy-to-clean design. Indeed, there are few awkward crevices to clean here. However, unlike alternatives like the Carepod One, you'll need to clean its components by hand, as none are dishwasher safe. It also falls well short of its peers when it comes to humidification capacity; it's best used in smaller bedrooms or offices and will struggle in larger spaces.

Test Results

perceptual testing image
Design
7.9
Design
Size
Height 42 cm (16.5")
Width 27 cm (10.4")
Depth 29 cm (11.2")
Power Cord Length 1.81 m (5.9 ft)
7.5
Design
Cleaning
Dishwasher Safe
No

The Miro NR08M is impressively easy to clean. It has 11 separate parts that need periodic cleaning, none of which are dishwasher safe; you can wash them in hot, soapy water. While this is a pretty high number of components, all are pretty easy to clean, with gently contoured edges and no awkward tight spots that are difficult to reach. The unit itself is also very easy to disassemble.

Design
Features
Type
Ultrasonic
Mist Temperature
Cool
Humidistat
No
Water Sterilization
No
Essential Oil Compatible
No
Auto-Off
Yes
Smartphone App
No

The Miro NR08M is a pretty simple unit with no extra features beyond its auto shutoff function, which turns the humidifier off when the water tank is emptied.

7.8
Design
Runtime
Tank Refill Type
Top Fill
Tank Usable Capacity
2.2 L (0.6 gal)
Runtime
20 hrs
Performance
5.6
Performance
Humidification Capacity
Time From 30% To 60%
101 min
Advertised Coverage
600ft²
Water Emitted By The Humidifier
181 ml (6.1 oz)
Water Evaporated By The Environment
163 ml (5.5 oz)
Tested Humidification Capacity
2.6 LPD
7.0
Performance
Humidifier Efficiency
Humidifier Energy Consumption
35 Wh
Humidifier Efficiency
4.6L/kWh

This unit's internal efficiency is decent. It's a cool-mist unit, so its power consumption is quite low by nature, but it still doesn't operate as efficiently as some other ultrasonic units on the market, like the Carepod One.

8.3
Performance
Overall Efficiency
Energy Required For Evaporation
102 Wh
Overall Energy Required
137 Wh
Overall Efficiency
1.2L/kWh

This humidifier provides great overall efficiency. The cooling effect of its mist means it's best used in warmer, drier places. However, like any cool mist humidifier, using it frequently in colder, drier areas can make your heating system work harder and increase your energy bill.

10
Performance
Noise
Noise @ Highest Setting
31.6dBA
Noise @ Lowest Setting
31.2dBA