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Subminimal NanoFoamer Milk Frother vs Nespresso Aeroccino 3

The NanoFoamer is for people who want to learn steam-wand style microfoam and pour latte art; the Aeroccino 3 is for people who want hot frothy milk at the push of a button with no technique. The NanoFoamer is a handheld wand with interchangeable screens and a rechargeable battery, and owners praise its build and battery life but report snapped impellers and inconsistent results. The Aeroccino is a plug-in countertop jug that heats and froths automatically, is simpler and more consistent, but gives coarser foam and less control over texture.

  • Choose the Subminimal NanoFoamer if you already make espresso at home, want fine microfoam for latte art, and don't mind practicing your technique.
  • Choose the Nespresso Aeroccino 3 if you want hot frothed milk for cappuccinos and hot chocolate with one button and no learning curve.

Prices

  • Subminimal NanoFoamer Milk Frother: $32.00 at eBay (checked today)
  • Nespresso Aeroccino 3: $22.00 at eBay (last seen Nov 8)
  • Difference: the Nespresso Aeroccino 3 is $10.00 cheaper than the Subminimal NanoFoamer Milk Frother at the latest prices (Nov 8 and Nov 10)
Subminimal
Subminimal NanoFoamer Milk Frother

Subminimal NanoFoamer Milk Frother

4.6(1,444 ratings)
$32.00at eBayChecked 2 h ago
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Pros
  • Makes genuine fine microfoam for latte art once you learn it
  • Rechargeable USB-C battery with long life between charges
  • Interchangeable NanoScreens change foam density
  • IPX-4 rated and easy to rinse
  • Compact and portable for travel
Cons
  • Plastic impeller has a record of snapping
  • Results depend on technique and can be inconsistent
  • Only two fast speeds, no gradual control
  • No heating, so you need a separate way to warm milk
  • Milk can spill if you use the wrong jug or angle
Nespresso
Nespresso Aeroccino 3

Nespresso Aeroccino 3

$22.00at eBayChecked Nov 8
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Pros
  • One-button automatic frothing and heating
  • Consistent results with no technique needed
  • Heats milk to a set temperature
  • Non-stick carafe and removable whisk clean easily
  • Simple, sturdy countertop design
Cons
  • Foam is coarser, not true microfoam for latte art
  • No control over texture beyond hot or cold
  • Takes up counter space and needs a socket
  • Small 8 oz capacity
  • Whisk and non-stick coating wear over time

What separates them

Subminimal NanoFoamer Milk FrotherNespresso Aeroccino 3
Form factorHandheld wand, 135 g, 234 mm long, froths in your own jug or cupCountertop jug, 1.2 lb, froths and heats in its own non-stick carafe
PowerRechargeable 1300 mAh Li-ion battery, USB-C, one charge lasts months of daily useMains powered, always ready, no charging
Foam texturePatented impeller and NanoScreen shear milk into fine microfoam for latte artWhisk-based aeration gives thicker, coarser foam suited to cappuccino
ControlTwo NanoScreens plus two speeds; you control angle, depth and timingOne button, two settings: hot froth or cold froth
HeatingNone; you heat the milk yourselfHeats milk automatically to a set temperature
ConsistencyOwners report a learning curve and inconsistent results at firstAutomatic cycle gives repeatable results every time
DurabilityOwners report plastic impellers snapping after roughly 1.5 yearsSimple motor and whisk, few wear parts
CleaningIPX-4 splash rated, rinses under the tapNon-stick carafe and removable whisk rinse under warm water

Price history

$60.00$32.00
Oct 29Nov 11
  • Subminimal NanoFoamer Milk Frother: lowest $32.00 on Nov 11 at eBay.
  • Nespresso Aeroccino 3: lowest $55.00 on Nov 8 at Whatnot; $60.00 on Nov 11.

Prices at every store

Subminimal NanoFoamer Milk Frother

  • SubminimalNew

    In stock

    $37.00+ $5.00 shippingChecked 2 h ago
    Visit Subminimal
  • CoffeeRoast Co.New

    In stock

    $37.99+ $30.00 shippingChecked 2 h ago
    Visit CoffeeRoast Co.
  • eBayNew

    Availability unknown

    $32.00Checked 2 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $37.00Free shippingChecked 2 h ago
    Visit Amazon

Also available at

  • SubminimalCheck price at Subminimal

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All 13 stores and price history →

Nespresso Aeroccino 3

  • Westside Boot and ShoeNew

    In stockReturn policy

    $31.99Checked Nov 9
    Visit Westside Boot and Shoe
  • 4SurpluscityNew

    In stockReturn policy

    $32.99Checked Nov 9
    Visit 4Surpluscity
  • FairstoreNew

    In stockReturn policy

    $34.00Checked Nov 9
    Visit Fairstore
  • eBayNew

    Availability unknownSold by hensleyd7 (100% positive, 74 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $22.00+ $7.24 shippingChecked Nov 8
    Visit eBay

Also available at

  • WalmartCheck price at Walmart

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All 28 stores and price history →

Specs compared

SpecSubminimal NanoFoamer Milk FrotherNespresso Aeroccino 3
Weight135 g1.2 lb
Power sourcerechargeable—
ChargingUSB-C—
Water resistanceIPX-4 rated—
Included accessoriesUSB-C charging and two NanoScreens—
NanoScreen sizessuperfine, fine, or ordinary—
Switchtouch-activated on/off switch—
Maximum speed4000 RPM—
BatteryLi-ion battery with 3.7 volts and 1300 mAh—
Dimensions234 x 35 x 35 mm—
Milk capacity200 ml—
Milk foam capacity200 ml—
Show all 40 specsShow fewer specs
SpecSubminimal NanoFoamer Milk FrotherNespresso Aeroccino 3
Model Number—3694-US-BK
Height—6.5 in
Category—Countertop
Capacity—8 oz
Manual Or Automatic—Automatic
Body Material—Plastic
Carafe Material—Non-stick
Pitcher Material—Non-stick
Housing Material—Plastic
Frothing Method

What reviewers say

Subminimal NanoFoamer Milk Frother

  • 4.6 / 51,444 ratings

Owners rate it highly for build quality, power and microfoam that rivals a steam wand, and many praise the battery life and easy rinsing. Complaints center on durability of the plastic impeller and on inconsistent results for beginners.

What people mention
  • Foam qualityMixedMany get silky microfoam, but some find results hard to repeat.
  • BuildPraisedOwners describe a premium, solid feel out of the box.
  • DurabilityCriticisedThe plastic impeller has snapped for some after roughly a year and a half.
  • BatteryPraisedThe Lithium model's charge lasts months of daily use.

Nespresso Aeroccino 3

Owners treat the Aeroccino 3 as a reliable, low-effort way to get hot or cold foam for one drink. Most praise how fast it works and how easily the non-stick jug cleans. Complaints center on the small capacity and the plastic build.

What people mention
  • CapacityCriticisedOwners say it froths enough for one drink, so making several lattes means repeated cycles.
  • Ease of cleaningPraisedThe non-stick interior and removable whisk rinse clean under the tap.
  • BuildMixedThe plastic housing and lid work fine but feel less sturdy than metal frothers.
  • SpeedPraisedHot froth is ready in well under a minute with one button press.

Questions and answers

Which makes better foam for latte art?
The NanoFoamer. Its impeller and NanoScreen system produces fine microfoam you can pour, while the Aeroccino makes thicker, coarser foam better suited to cappuccinos.
Which is easier to use every morning?
The Aeroccino 3. You press one button and it heats and froths automatically; the NanoFoamer needs you to heat the milk and hold the wand at the right angle and depth.
Which lasts longer?
The Aeroccino has fewer wear parts and a simpler mechanism. NanoFoamer owners report plastic impellers snapping after about a year and a half, though Subminimal support has replaced defective parts.
Do I need a separate milk heater with the NanoFoamer?
Yes. The NanoFoamer only froths, so you heat milk in a jug or on the stove first. The Aeroccino heats and froths in one step.
Is the NanoFoamer worth stepping up to from a jug frother?
If you want cafe-style microfoam and are willing to practice, yes. If you want hands-off hot froth, the Aeroccino is the simpler choice.
Can I froth cold milk for iced drinks?
Yes on both. The NanoFoamer froths cold milk directly, and the Aeroccino has a cold-froth setting.

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Buying guides that pick them

  • Best milk frothers
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  • Best milk frothers for lattes and cappuccino
—
Automatic system
Heating Capability—Yes
Frothing Capacity—120 ml
Steaming Capacity—8 oz (if preparing hot milk)
Frothing Time—In a few seconds
Temperature Settings—2
Noise Level—Without noise
Control Type—Button
Depth—6 in
Diameter—9 cm
Width—3.9 in
Automatic Frothing—Yes
Frothing Wand—No
Removable Parts—Whisk
Non-Slip Base—Non-stick surface
Pour Spout—Spout
Care instructions—Rinse with warm water
Number of settings—Three
Type—Frother / Steamer