Written by: Joybuy Product Recommendation Officer
Ever ruined the perfect cup of tea with water that's too hot? Or struggled with cooling boiling water for baby formula? A standard kettle boils water to 100°C, but for many drinks and purposes, that isn't the ideal temperature. A kettle with temperature control is the perfect solution. It allows you to set the water temperature precisely, preserving the delicate flavour of your favourite green tea and enabling quick, safe preparation of baby formula.
In this guide, we'll help you understand the different options and present a selection of popular models, so you can make an informed decision that suits your needs.
Before making a choice, it's helpful to know which specifications are important to you. Here are a few key factors to consider.
A variable temperature kettle comes in two main types. Some models have preset temperatures, such as 70, 80, 90, and 100°C. This is ideal for most tea and coffee lovers. A tea kettle with this feature ensures that delicate tea varieties aren't scorched. Other models, often a smart kettle, offer the ability to set the temperature by the degree via an app. This is especially useful for specific applications, like a kettle for baby formula where a precise temperature of 40°C is desired.
The capacity of kettles typically ranges from 1 to 1.7 litres. For a single-person household, a smaller model is often sufficient, while a larger family will benefit from a greater capacity. The material is also a consideration. Stainless steel (SS) is durable and easy to clean. A glass kettle has the advantage of letting you see the water boil and doesn't impart any flavours, which purists will appreciate.
Looking for maximum efficiency? A hot water dispenser is an interesting alternative. Instead of boiling a full pot of water, this appliance heats only the required amount of water in seconds. This saves time and energy. Other useful features include a keep-warm function, a 360-degree swivel base, and a removable limescale filter for easy maintenance.
Based on functionality and specifications, we've highlighted a few top models for you.
Why this model stands out: This smart kettle combines a sleek stainless steel design with modern technology. Using the Nedis SmartLife app, you can set the temperature with degree-level precision, from 1 to 100°C. You can also set schedules, so the water is ready when you wake up.
Advantages:
Who is this for? For the tech-savvy user looking for convenience and precision. Ideal for anyone who wants complete control over their water temperature, from coffee specialists to new parents.
Why this model stands out: This is more than just a kettle. The Bear Health Kettle is a multifunctional appliance with a borosilicate glass body and an impressive 16 pre-programmed functions. Besides tea and coffee, you can also use it to prepare soup, porridge, and even eggs.
Advantages:
Who is this for? For the adventurous tea drinker and the home cook looking for a versatile kitchen appliance. The wide selection of programs makes it an excellent choice for those who love to experiment with different drinks and dishes.
Why this model stands out: This hot water dispenser delivers water at the desired temperature within 8 seconds, with no preheating required. You only boil the amount of water you need, saving time and energy. The dedicated 40°C button makes preparing baby formula exceptionally easy.
Advantages:
Who is this for? Perfect for new parents who need to prepare baby formula quickly and safely. Also ideal for anyone who values speed and convenience and often only needs a single cup of hot water at a time.
The world of kettles is broad and diverse. If the models above don't quite match what you're looking for, many more options are available. Perhaps you're seeking a different design, capacity, or specific features.
View all multifunctional kettles
Different types of tea require different brewing temperatures to fully release their flavour profile. For example, green and white teas taste best with water between 70 and 80°C. Water that is too hot can scald the delicate tea leaves, resulting in a bitter taste. Black tea and herbal teas, however, can handle higher temperatures of 90 to 100°C.
Yes, it can be. By heating water to the required temperature instead of always boiling it to 100°C, you use less energy. This is especially true if you frequently prepare drinks that require a lower temperature. A hot water dispenser is even more efficient if you often make just one cup at a time, as it only heats the exact amount of water needed.
A kettle heats the entire contents of the jug. A hot water dispenser operates more like a coffee machine: it draws cold water from a reservoir, instantly heats the selected amount, and dispenses it into your cup. This is faster and more energy-efficient for single servings, while a kettle is more convenient for boiling larger quantities of water at once.