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Breville IQ Kettle Review
Kettles

Breville IQ Kettle Review

★★★★★ 4.6 / 5 from 18,000+ owner reviews

An honest look at the Breville IQ Kettle: who it is for, standout features, real specifications, performance, ease of use, cleaning, value, pros and cons, and how it compares to close alternatives.

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Our verdict

The Breville IQ Kettle is a premium electric kettle that earns its reputation for precise temperature control and thoughtful design. It is ideal for tea and coffee enthusiasts who want consistent water temperatures without guesswork. While it costs more than basic kettles and has a few quirks, its performance and build quality justify the investment for many users. If you regularly brew green tea, pour-over coffee, or baby formula, this kettle can be a game changer. However, if you only need boiling water for instant coffee or pasta, a simpler kettle may suffice.

How it scores

Ease of use
4.8
Temperature accuracy
4.7
Build quality
4.9
Cleaning
4.2
Value for money
4.0

The good and the annoying

  • Precise temperature control in 1-degree increments
  • Hold temperature function for up to 20 minutes
  • Rapid boil time (about 45 seconds for 1 cup)
  • Backlit water window with a soft blue glow
  • Sturdy stainless steel construction
  • Safety features: auto shut-off and boil-dry protection
  • Expensive compared to basic kettles
  • No keep-warm beyond 20 minutes
  • Some users find the handle design slightly awkward
  • Lid can be finicky to open fully
  • Cord storage is not as tidy as some competitors

The Breville IQ Kettle is a premium electric kettle that promises precision and convenience. In this review, our editorial team compared specifications, buyer feedback, and key decision factors to help you decide if it is worth the investment.

Design and Build Quality

The Breville IQ Kettle features a brushed stainless steel body that feels solid and looks sleek on any countertop. The backlit water window is a standout design element, glowing softly blue when the kettle is in use, making it easy to see the water level even in low light. The handle is ergonomically shaped, though some users with larger hands find it a bit narrow. The lid opens with a button on the top, but it does not open fully, which can make filling and cleaning slightly awkward.

Internally, the kettle has a BPA-free plastic interior that does not affect taste. The spout is designed for a controlled pour, reducing drips. The base is sturdy with a 360-degree swivel, making it convenient for left- and right-handed users. The cord wraps neatly underneath, though it is not as tidy as some competitors.

Performance and Heating

The IQ Kettle heats water quickly, reaching a boil for a full 1.7 liters in about 3.5 minutes. For a single cup, it can bring water to the desired temperature in under a minute. The temperature control dial allows you to set anywhere from 130°F to 212°F in 1-degree increments, which is impressive for a kettle. There are five presets for different tea types: white, green, oolong, black, and herbal, plus a boil setting.

The hold temperature function keeps water at your chosen temperature for up to 20 minutes, which is handy for multiple cups. The accuracy is generally within 1-2 degrees, based on user feedback. However, note that the kettle does not have a built-in thermometer, so it uses a thermostat that may be affected by altitude.

Ease of Use

Setting the temperature is straightforward: turn the dial to your desired temperature or select a preset. The LCD screen displays the current temperature and target. The kettle beeps when it reaches the set point. The controls are intuitive, and most users can figure them out without reading the manual.

The only minor complaint is that the dial can be slightly stiff to turn, and some users accidentally bump it when pouring. The water window is a nice touch, but it is not essential. Overall, the kettle is very user-friendly.

Cleaning and Maintenance

The wide opening allows easy access to the interior for wiping. However, the interior is not completely smooth, with a seam where the heating element meets the body. Mineral deposits can accumulate over time, especially in hard water areas. Descaling with a vinegar solution is recommended every few months. The exterior can be wiped with a damp cloth. Avoid using abrasive pads to prevent scratching the stainless steel.

One downside is that the lid does not open fully, making it harder to clean the top area. Some users also report that water can get trapped in the rim, so drying after cleaning is important.

Common Buyer Complaints

While the Breville IQ Kettle is highly rated, there are a few recurring complaints. Some users mention that the kettle is heavier than expected, which can be an issue for those with limited hand strength. Others note that the hold temperature function is limited to 20 minutes, which may not be enough for long tea sessions. A few users have experienced the kettle turning off unexpectedly, but this is rare and often due to the boil-dry protection triggering if the water level is too low.

Another minor issue is that the cord is relatively short, which may require placing the kettle near a power outlet. Despite these drawbacks, most buyers are satisfied with the kettle's performance and durability.

Comparison with Alternatives

Compared to the Breville Variable Temperature Kettle, the IQ Kettle offers a larger capacity and a more modern interface. The Fellow Stagg EKG is a popular alternative with a gooseneck spout for pour-over coffee, but it has a smaller capacity and a higher price. The Cuisinart PerfecTemp is a more budget-friendly option with similar temperature presets, but it lacks the precision and build quality of the Breville.

If you are a coffee enthusiast, the gooseneck spout of the Stagg EKG might be more appealing, but for general tea and coffee brewing, the IQ Kettle is a versatile choice.

Value and Verdict

The Breville IQ Kettle is not cheap, but it is a well-made appliance that delivers on its promises. For those who appreciate precise temperature control and are willing to invest in a quality kettle, it is a worthwhile purchase. However, if you only need boiling water, a simpler kettle will save you money. Check the current price on Amazon to see if it fits your budget.

Overall, the Breville IQ Kettle earns a rating of 4.6 out of 5 stars based on over 18,000 reviews. It is a reliable, attractive, and functional kettle that will satisfy most tea and coffee lovers.

Specs that matter

Capacity1.7 liters (7 cups)
Power1500 watts (120V)
Temperature range130°F to 212°F (adjustable in 1°F steps)
PresetsWhite, green, oolong, black, herbal, and boil
MaterialsBrushed stainless steel body, BPA-free plastic interior
Dimensions8.7 x 6.3 x 9.4 inches
Weight3.2 pounds
Cord length2.6 feet with wrap-around storage
✓
Buy it if

You are a tea or coffee enthusiast who wants precise water temperatures for different brew types, and you appreciate a well-built, attractive appliance that can speed up your morning routine.

✗
Skip it if

You only need boiling water for instant coffee, oatmeal, or simple tea bags, and you prefer to spend less on a basic kettle that gets the job done.

Questions before you buy

What is the difference between the Breville IQ Kettle and the Breville Variable Temperature Kettle?

The IQ Kettle is the newer model with a backlit water window, a more intuitive dial interface, and a slightly larger capacity (1.7 liters vs 1.5 liters). The Variable Temperature Kettle has a similar temperature range but uses a different control layout and lacks the illuminated window.

How accurate is the temperature control?

Most users report that the kettle heats water to within 1-2 degrees of the set temperature. The internal thermometer is calibrated, but factors like altitude and starting water temperature can cause slight variations.

Can I use the kettle for baby formula?

Yes, you can set the temperature to 158°F (70°C) which is the recommended temperature for mixing baby formula. Many parents appreciate the precision for this purpose.

Is the kettle easy to clean?

The interior is stainless steel with a wide opening, making it easy to wipe out. For descaling, a mixture of white vinegar and water works well. Avoid abrasive cleaners to protect the finish.

Does the kettle have a keep-warm function?

Yes, it can hold the temperature for up to 20 minutes. After that, it will shut off automatically. Some users wish it could hold longer, but 20 minutes is usually sufficient.

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