Cosori Original Electric Gooseneck Kettle

Five specification rows, no dimensions and no weight, but the only kettle page in this cluster that prints every preset temperature in degrees

Verdict

The Cosori Original Electric Gooseneck Kettle, model CO108-NK, has the shortest specification block of the four kettle sheets in this cluster: five rows, with no dimensions and no weight. It gives AC 120V at 60Hz, 1200W rated power, 0.85 qt or 0.8 L, two UPCs and the model number. What it does better than every rival here sits in the summary block instead. All five temperature presets are printed in degrees: White 170 F, Green 180 F, Oolong 195 F, Coffee 205 F and Boil Black 212 F. No other page in this cluster prints a single preset figure. The hold keeps water warm for up to 60 minutes, and the kettle, lid and spout are described as food-grade stainless steel. This is a documentation review built from that page rendered twice in a headless browser on November 5, 2026 and searched for exact strings. Nobody here boiled water in one.

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At a glance

What the CO108-NK actually is

The CO108-NK is a 0.8 L gooseneck electric kettle with five fixed temperature buttons and a hold button, sold direct by Cosori in two finishes at one price.

There is no app, no scheduling, no custom temperature and no display beyond the preset indicators. The five buttons are the whole interface.

Cosori sells it alongside a smart model with the same wattage and the same capacity for $8 more, which makes this page an unusually clean test of what documentation is worth.

The kettle, lid and spout are described as food-grade stainless steel. No alloy grade is named, and that phrasing is weaker than the 304 claim on the sibling page.

The specification block is five rows long. Four of them are electrical or commercial, and the fifth is capacity. Nothing physical is documented at all.

Who this sheet is for

This sheet suits a buyer who wants fewer decisions rather than more rows:

• Someone who will set one temperature for coffee and never touch another button
• Someone who wants the preset figures printed before buying, which no rival page here provides
• Someone replacing a stovetop kettle and already knowing the counter space is there
• Someone who refuses to install an app to change a water temperature
• Someone cross-shopping Cosori countertop sheets, as with the Cosori Pro LE air fryer sheet
• Someone pairing a cheap kettle with a documented brewer, as on our Fellow Aiden sheet
• Someone who checks whether a maker publishes the same rows across a product line, in the way our air fryer shortlist checks basket ratings

Five rows, and the two a kettle buyer needs most are absent

The Product Specs block reads as follows, taken from the page rendered on November 5, 2026 and confirmed on a second render the same day.

Power supply AC 120V, 60Hz. Rated power 1200W. Capacity 0.85 qt or 0.8 L.

UPC 817915026922 and 817915028254, one per colour. Model number CO108-NK.

That is the entire block. No dimensions, no weight, no temperature range, no cord length, no materials row and no certification row.

The capacity row passes a conversion check: 0.85 US quarts is 0.804 litres, so the two figures are the same number written twice.

We checked twice, with two separate headless renders of the same URL on November 5, 2026. Neither produced a dimensions row or a weight row anywhere on the page.

This review does not say Cosori withholds them. It says they were not on this page on that date, which matters more here than usual because the same maker prints both on a sibling product.

The five preset temperatures are the best rows on any page in this cluster

This is where a five row sheet beats a ten row sheet, and it beats it decisively.

The summary block prints all five presets with their figures. White 170 F. Green 180 F. Oolong 195 F. Coffee 205 F. Boil Black 212 F.

No other kettle page in this cluster prints a single preset temperature. The Fellow sheet names a guide mode and lists no degrees. The Cosori smart page names four presets and lists no degrees.

The Breville page names five varietal settings, Black, Green, White, Oolong and French Press Coffee, and gives no figure for any of them either.

So a buyer who wants to know what temperature the coffee setting actually uses has exactly one page of four to read, and it is the cheapest one.

The presets also define an implied range, 170 F to 212 F, which is narrower at the bottom than the 104 F floor both the Fellow and the Cosori smart sheets print.

That matters for anyone brewing green tea cooler than 170 F, or warming water for infant formula, because the lowest figure this page offers is 170 F.

What the missing physical rows actually cost a buyer

A kettle is a counter object. Two blank rows on this page remove the two questions a counter object has to answer.

Without dimensions there is no way to know whether the base clears a cabinet overhang, or whether the spout clears a tap.

Without a weight there is no way to judge the filled lifting weight, which on a 0.8 L kettle is roughly 0.8 kg of water plus an unknown shell.

The sibling smart model prints 11.6 by 9 by 7.7 in and 2.57 lb. Those figures are probably close to this kettle, and probably is not a specification.

We will not copy them across. The two models have different control boards and different bases, and borrowing a figure between two sheets is exactly what this site exists not to do.

The same rule applies on our Levoit Core 300S sheet, where a figure published for one model in a range is not treated as a figure for the next.

Ease of use: what the 4.5 is built from

This is the highest ease score in the cluster, and it is earned by subtraction rather than design.

There are five preset buttons and a hold button. Nothing in the documentation suggests a menu, a settings tree, a firmware update or a pairing step.

For comparison, the Fellow sheet in this cluster names eleven settings, and the Cosori smart sheet routes custom temperatures and the hold duration through an app.

This kettle has one decision per boil: which of five buttons to press. The page makes that clear by printing what each button means.

The half point held back is for the blank physical rows. Placing an appliance is part of using it, and this page cannot help with that step at all.

Features: what the 3.3 is built from

This is the lowest feature score of the four kettles in this cluster, and it is the expected result of a six button machine.

There is no scheduling, no custom temperature, no app, no stopwatch, no altitude correction and no pre-boil cycle. None of those rows exists to grade.

What does exist is well described. Five named presets with figures, a 60 minute hold, a gooseneck spout and food-grade stainless steel on the three parts that touch water.

The rapid boil row is the one piece of marketing copy where a number belongs and none appears. It says boiling in the kettle saves time against a stove, which is not a specification.

For a buyer who brews one drink one way, the missing features are not losses. For a buyer comparing sheets, they are a short column.

Value: what the 4.4 is built from

At $69.99 this is the cheapest kettle in the cluster, and the price per litre follows.

Against the 0.8 L capacity row, $69.99 works out to about $87 per litre of rated capacity by our arithmetic from the printed figures.

The sibling smart model is about $97 per litre. The Breville jug in this cluster is about $107 per litre. The Fellow runs about $200 to $256 per litre across its twelve variants.

So this is the cheapest water in the group by a clear margin, with the same 1200W heater as the model above it.

The cost of that saving is documentation rather than hardware. Eight dollars more buys dimensions, weight, a boil window, scheduling and a custom temperature on the sibling page.

The six tenths held back are for those blank rows. A value score on this site is price against published capability, and two of the most useful rows are not published here.

Support: what the 4.2 is built from

Two years, stated twice, with the same silence behind it as the sibling model.

The site banner reads 2-year warranty with free shipping and returns. A Warranty Protection block on the product page reads 2-year limited warranty.

Neither statement lists an exclusion, a registration requirement or a turnaround figure. The word limited is doing unexplained work in the second one.

One user manual is linked, a US edition. The sibling smart page links two, US and Canadian, which is one more piece of documentation for $8.

The in-the-box list is itemised: kettle, power base, user manual. A Prop 65 lead warning appears on the page, as it does on the sibling.

Two years is double the Breville term in this cluster and matches the Fellow standard term, which carries an extension option this page does not mention.

How this sheet was read

The product page was rendered in a headless browser on November 5, 2026 and the resulting document was searched for exact strings rather than summarised.

That step was not optional. This page returns an empty title and no specification text to a plain fetch, because the Product Specs block is drawn by script after load.

Every figure was then read a second time through an independent render of the same URL the same day. Both renders returned the same five rows, the same five preset temperatures and the same $69.99.

Where the two reads had disagreed, the figure would have been dropped rather than averaged. Nothing disagreed.

The absence of a dimensions row was confirmed the same way, by searching both rendered documents for the row label and for every unit string a dimension could use.

We did not boil water in this kettle. Nothing on this page is a measurement of ours.

Bottom line

The CO108-NK is the shortest sheet in this cluster and the only one that answers the question a kettle buyer asks first: what temperature is the coffee setting.

Buy it if five fixed presets printed in degrees are worth more to you than dimensions, an app and a boil window.

Skip it if you have to measure a gap before ordering, because this page gives no size and no weight in any unit.

For another product where the cheaper model in a range is documented differently from the dearer one, see the Philips NA340 airfryer sheet and the EcoFlow River 3 Plus sheet.

For a duel where two sheets in the same aisle define a unit differently, see Levoit Core 300S against Coway Airmega AP-1512HH.

Frequently asked

Sources

• Cosori Original Electric Gooseneck Kettle product page, cosori.com (Product Specs block: power supply, rated power, capacity, UPC, model number; Summary block with five named preset temperatures in Fahrenheit, hold temp, materials; Warranty Protection block; regular price; in-the-box list; Prop 65 warning) - checked November 5, 2026

Update history

• November 5, 2026 - First publication. Product page rendered twice in a headless browser on November 5, 2026 and searched for exact strings; the five Product Specs rows, the five preset temperatures and the price matched across both reads. The absence of a dimensions row and a weight row was confirmed in both rendered documents.

Visit Cosori Original Electric Gooseneck Kettle
We have no affiliate relationship with this vendor. Link goes to the official site.