COSORI Borosilicate Glass Electric Kettle For Coffee

Last updated date: September 30, 2022

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COSORI Borosilicate Glass Electric Kettle For Coffee

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We looked at the top Electric Kettles For Coffee and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Electric Kettle For Coffee you should buy.

Update as September 29, 2022:
Checkout The Best Electric Kettle For Coffee for a detailed review of all the top electric kettles for coffee.

Overall Take

This electric kettle for coffee features a sleek, simple design that gets the job done. Once the water reaches boiling temperature, the pitcher automatically shuts off, and if the pitcher detects no water inside, it will automatically power off as a safety measure. Food-grade stainless steel and glass will give you peace of mind as you enjoy.

In our analysis of 37 expert reviews, the COSORI Borosilicate Glass Electric Kettle For Coffee placed 10th when we looked at the top 16 products in the category. For the full ranking, see below.

From The Manufacturer

Hard water is water that contains calcium or magnesium mineral ions often in the form of carbonate. These ions do not pose any health threat, but they can engage in reactions that leave insoluble mineral deposits. Hard water mineral deposits, or scaling, is the precipitation of minerals which form lime scale. How to Descale? Fill the kettle with 1 cup of vinegar or lemon juice and 2 cups of water. Boiling the liquids and leave it for 2 hours, then use cloth to clean and wipe. Rinse the kettle with clean water, and dry with a soft, clean cloth. Repeat as needed. Note: Its normal if your kettle exposes spot or rust on the stainless steel bottom after the first use, if the water quality in your area is so hard. ​ Here are some steps to descale the kettle: 1. Unplug the kettle and pour out all water. Make sure the kettle is cool. 2. Squeeze half a lemon into the kettle, or add 1⁄2 US cup / 118 mL of distilled vinegar into the kettle. 3. If the kettle has thick scale buildup, scrub the kettle’s inner walls with a non-scratch scrub sponge. 4. Add 2 US cups / 473 mL of water. Boil the mixture. 5. Pour out the mixture, then wipe off any remaining scale with a non-abrasive cloth, sponge, or cleaning brush. 6. Repeat as needed.

Expert Reviews

Expert Summarized Score

7 expert reviews

User Summarized Score

304 user reviews

What experts liked

With a body made of high-quality, scratch-resistant borosilicate glass, this minimalist electric kettle has earned many raves for its looks.
- New York Mag
Automatically shuts off 30 seconds after the water has reached the boiling point. Includes boil-dry protection and a stainless steel filter in the spout. Features a large top opening for easy cleaning. Includes an indicator light that glows during boiling.
- The Architect's Guide
First, it’s got some weight to it, considering how light the base is. To turn it on, you flip a nice switch in the handle. It immediately lights up with pretty blue light around the bottom of the pot. This makes a swirling sound, and within minutes, the sound disappears as the water starts to boil and this thing really boils. It doesn’t whistle, but it stops, on its own.
- All Top Ten Reviews
We love that this kettle, even when full, is comfortable to hold, with the handle slightly grippy to help. It has never dripped once, and the lights situated in the base are an ingenious way to give it that extra special something. Another bonus is that being glass, the water isn’t tainted by the taste of plastic and retains its clean and fresh flavor.
- The Gadget Nerds
We also love the COSORI Cordless Electric Kettle because it also offers a 1.7-liter capacity, food-grade stainless steel and glass construction, and auto shutoff, but it comes in at an even more affordable price point.
- BestReviews
The build and design of the mouth are wide which is a big plus. This enables one to have a thorough wipe in the inside of the kettle.
- Electric Kettles Guide

What experts didn't like

On unpacking, there was a strong plasticy smell, but after rinsing and boiling, it disappeared.
- The Gadget Nerds
It could be a bit heavy for some hands. The problem of lime build-up. This can be disturbing especially when the water being used is hard.
- Electric Kettles Guide

An Overview On Electric Kettles For Coffee

If you like hot beverages like cocoa, tea or coffee, boiling water can easily become part of daily life. While it’s simple enough to heat a pot of water on the stove, the process can be laborious. An electric kettle lets you simply plug your kettle in and insert water, leaving you ready to enjoy your favorite beverage in a matter of minutes.

But there are more benefits to electric kettles than easy, fast boiling water. With an electric kettle, you take hot water along with you wherever you go. Want to spend a weekend at a cabin or hotel? Pack up your kettle and go. Even if your destination doesn’t have a stove or coffeemaker, you’ll be set.

If you’re making coffee using hot water, it’s essential to use freshly ground coffee if you can. This will ensure you get the best flavor possible. You can buy portable coffee grinders to take with you if you want portability.

It’s also essential to get your water to the right temperature before pouring it over coffee grounds. The best water temperature for roasting coffee is 195-205 degrees Fahrenheit. Since the boiling point of liquid is 212 degrees, you should be fairly safe, but resting your water 30 seconds after boiling it can help reduce the risk you’ll scald your grounds.

To make pour-over coffee, you’ll need a filter. You’ll then pour a small amount of the hot water over the grounds, then wait for it to do something called “bloom,” which shows your coffee is fresh. As carbon dioxide is released, you’ll see the liquid begin to bubble and swell. This process can take about 30 seconds. Once that’s complete, you can begin pouring the hot water in four short pours, spacing each one apart by 30 seconds. When you remove your filter, you should have a delicious cup of coffee.

The Electric Kettle For Coffee Buying Guide

  • Electric kettles come in multiple builds, some of which are more compact than others. But if you opt for a space-saving design, check the water capacity. You’ll need much more water for each cup of coffee than the cup will actually contain, so keep that in mind.
  • Those who plan to make multiple cups using one pot should look for a kettle with a keep-warm feature. This will allow you to use part of the water, then come back to it when you’re ready for more.
  • Safety features like automatic shutoff can protect your household. Some electric kettles also have boil-dry protection, which cuts the pitcher off if it senses that there’s no water inside.
  • If you’re concerned about chemicals in the containers you use to heat foods and liquids, look for a pitcher that is free of BPA.
  • The power of the heating element also influences how quickly your water comes to a boil. One that puts out at least 1500 watts of heat can typically heat water faster than you’d get to the same temperature in the microwave.
  • If you don’t want to deal with coffee grounds and filters, you can find coffee bags at any supermarket. These are especially handy if you’re taking your electric kettle on vacation with you.
  • You’ll need to clean your kettle after each use and allow it to thoroughly dry out before storing it. Look for one with an opening that gives you enough room to clean the interior.
  • Pay attention to the cord. A long cord can get in the way, but it also gives you more flexibility in where you set the pitcher up. Make sure there’s storage for the cord if that matters.
  • Some electric kettles can spill while you’re pouring the water. Look at the design of the spout to make sure it won’t create messes you’ll have to clean up.
  • Being able to control the temperature of your water can come in handy. For ideal coffee, the temperature should be slightly lower than boiling, so if you can’t control the water temperature on the pitcher, make sure you let the water rest for about 30 seconds after it reaches boiling before you begin to pour it over the coffee grounds.