Finding the best kettle for your kitchen is essential for many brew-loving Brits. After all, waking up and making a cuppa is part of many people’s morning rituals. But imagine if you could boil your kettle without having to leave the warm, cosiness of your bed in the morning. Well, with the best smart kettle, you can. Ok, so you’ll still have to make sure there’s water in the kettle beforehand but, apart from that, a smart kettle can be controlled at the touch of a button from your phone. There are even some that can be controlled by your voice via your Amazon Alexa device.
Smart kettles are exactly the same as your standard quiet kettle, the main difference is they can be set to various temperatures and controlled via an app on your phone. This means you can boil your kettle at the touch of a button, pre-set temperatures and boil times. Some have a ‘keep warm’ function too, so you can keep your water at a specific temperature for a period of time. While some will even tell you how much water is left in your kettle.
Best smart kettles
Kettles typically use more electricity than many other small kitchen appliances. For instance, a slow cooker generally has a wattage of around 200-300W, whereas a kettle is more like 2,000-3,000W. However, newer kettles are energy-efficient gadgets due to features such as precise temperature controls. This is particularly useful because tea and coffee are often best enjoyed at temperatures below boiling point. Therefore, if you're considering upgrading your kettle, investing in a smart appliance with temperature settings can help save on energy bills by heating water only to the desired temperature rather than boiling it each time.
There are a few — such as the Swan Alexa Smart Kettle that we’ve listed below — that can be controlled by your voice. Yes, this does mean if you say ‘Alexa, turn on the kettle’, it will do it.
How we tested the best smart kettles
Members of the Yours team sourced these smart kettles and used them for an extended period. We then considered several factors, including smart functionality, app control and temperature control. All our reviews are honest and genuine, and we’ve included both the positive and negative comments we received from our reviewers.
We are in the process of reviewing some of the kettles mentioned in this article. We wanted to include them because they've had great reviews online. Read more about how we test products.
Best smart kettles
TESTED
Best overall smart kettle
This sleek-looking kettle from Swan is the first Alexa smart kettle. You can set it to work simply by using your voice, even from another room. Create personalised commands and routines unique to you such as turning the kettle on, changing the temperature of the water or asking Alexa to keep the water warm. It makes 8-10 cups and you can select the temperature between 60°C, 85°C, 90°C or 100°C.
As a big brew lover, and someone that works from home, I was very excited to test this kettle out. It was very easy to set up following the booklet that has simple and straightforward instructions. But do make sure you take the time to read this. At the start, I wasn’t sure why Alexa kept being so disobedient and not turning on my kettle when asked to, but this is because I hadn’t set up my voice commands in the Alexa app. Once I had done this, Alexa would boil the kettle whenever I asked. Controlling the kettle from my phone was great, especially on those lazy Sundays when I just wanted a few extra minutes in bed. The ‘keep warm’ function is brilliant too, as I’m prone to flicking the kettle on and then getting distracted by another task.
I was also amazed by the double-wall technology, which stops the exterior from getting hot — no more kettle burns for Bryony. The only thing I would say is this kettle isn’t the quietest at all, but if you’re looking for a smart kettle that’s sleek and stylish, and very easy to use, it’s definitely worth considering.
Pros
- Stylish, sleek design
- You don't have to move – ask Alexa to boil, change temperature or keep warm
- ‘Keep warm’ function
- Variable temperature options
- Double walled so you can't accidently burn yourself by touching the exterior
Cons
- Lower wattage than most kettles so it takes a bit longer to boil
Water capacity: | 1.5L |
Colour options available: | Black |
Dry-boil protection: | Yes |
Dimensions: | W20 x H27.3cm |
Weight: | 1.26kg |
Wattage: | 1800W |
Best smart kettle for temperature controls
We love that the Weekett Smart Kettle is packed with features. As well as voice control, temperature variations between 40°C and 100°C and being able to control it from your phone, this kettle has some added bonuses.
It has a water gauge on each side of the kettle, making it usable for both left and right-handed users. The platform it sits on also has different temperature options, so if you ever do have a day when the Wi-Fi is down, you can still easily select the water temperature you’d like it to boil too. There’s also a built-in baby bottle programme for new parents, which boils the water to 100°C and then cools it to 70°C, where it will stay at this temperature for an hour. You’ve also got the removable limescale filter and dry-boil protection too.
A customer commented that they thought its best feature was that it can be remotely operated via an app or a smart speaker. Connecting it to Wi-Fi was relatively easy and it stays connected. You can set automatic timers via the app, an evolution of the Teasmade! However, the customer felt the app was lacking a water level indicator; you have to physically go to the kettle to see if it's filled.
Also, it has a longer keep warm functions than other kettles, maintaining water temperature for up to an hour.
Pros
- Water gauge on both sides — good for left and right-handed people
- Can control via your voice and app
- Customers say it's reasonably quiet and the spout pours well
- Baby bottle programme
- Variable temperature options
Cons
- Some customers had issues with the Wi-Fi connection
Water capacity: | 1.7L |
Colour options: | Stainless steel |
Dry-boil protection: | Yes |
Dimensions: | W23 x H29cm |
Weight: | 1.25kg |
Wattage: | 2200W |
Best smart kettle for voice control
The WeeKett Alexa Smart Kettle can be switched on remotely via an app or voice command. It is compatible with Google Home, Siri and Alexa. It allows you to heat water to precise temperatures: 70°C, 80°C, 90°C, and 100°C. It has a large digital display and mobility-friendly design, plus several safety features, including a cool-touch exterior. It will not boil if there is little to no water inside. It has an easy-open touch button if you want to operate it manually.
We love that this kettle has so many mobility-friendly features and customers praise it for being easy to set up, fast to boil and good quality. A review comments that the water level indicator is a bit tricky to read, but otherwise, this is one of the best smart kettles currently available.
Pros
- Remote operation via app or voice assistant
- Precise temperature control
- Mobility-friendly design
- Safety features, including cool touch exterior and dry-boil protection
- User friendly setup according to reviews
Cons
- Water level indicator difficult to read
Water capacity: | 1.7L |
Colour options available: | Black |
Dry-boil protection: | Yes |
Dimensions: | W16 x H25.7cm |
Weight: | Not specified |
Wattage: | 3000W |
Best smart kettle for safety features
The Geepas Smart Kettle is a stylish appliance with a large capacity. It can be controlled via an app or by voice assistant. It has rapid boil technology, so it's super efficient. The kettle's exterior has a digital temperature display and easy-to-use touch controls. What stands out is its Strix controller, overheating and auto-shut-off technology designed to prolong the lifespan of appliances.
The kettle is made of stainless steel and has double-walled insulation, so it's a durable appliance, particularly if you live in a hard water area and need to regularly descale your kettle.
Reviews point out that this kettle is quite heavy, especially when filled, so be aware if mobility is an issue. On the positive side, the kettle is on a 360° swivel base, so it can be used left—or right-handed, and there's no cord to get in the way. It also has a comfortable-to-grip ergonomic handle. Customers praise its compatibility with Alexa and its ability to be controlled by voice command or app.
Pros
- Large capacity and stylish design
- Can be controlled via app or voice assistant
- Rapid boil technology for efficiency
- Overheating and auto-shut-off technology
- Large digital temperature display
Cons
- Quite heavy, especially when filled
Water capacity: | 1.7L |
Colour options available: | Stainless steel and black |
Dry-boil protection: | Yes |
Dimensions: | W16.5 x H26cm |
Weight: | 1.3kg |
Wattage: | 2200W |
Best smart kettle for keep warm function
The DMD Smart Kettle combines style, functionality and convenience in a compact design, measuring just 15cm in diameter and 24cm in height. Made from high-quality 304 stainless steel, it features precise heat settings ranging from 40°C to 100°C, with modes such as Boiled, Purify, Black Tea, Coffee, Green Tea, Honey, and Dried Milk. Equipped with a large temperature display and intuitive icons, the kettle offers manual and remote control via a companion app or smart speaker. Set schedules, adjust temperatures and switch the kettle on from anywhere. Its 1.5L capacity makes it perfect for daily use, whether brewing a single cup or serving guests. The kettle also supports voice assistants like Alexa and Google Assistant for hands-free operation. Its standout feature is its two-hour Keep Warm function, which is significantly longer than other models. The DMD's sleek, modern design seamlessly fits into any kitchen décor, blending smart functionality with style.
Customer reviews praise its Keep Warm function, particularly for couples who get up at different times. Whilst reviews generally praise the kettle for being easy to set up and use, a minority of comments say it could benefit from more thorough instructions. All-in-all, this is a great value smart kettle with all the standard functionality given its price.
Pros
- Two-hour Keep Warm function
- Compact and stylish design that complements modern kitchen décor
- High-quality 304 stainless steel construction
- Precise heat settings (40°C to 100°C) with multiple modes
- Manual and remote control via a companion app
- Voice assistant compatibility (Alexa, Google Assistant)
Cons
- Instructions could be more detailed, as noted by some users
Water capacity: | 1.5L |
Colour options available: | Black |
Dry-boil protection: | Yes |
Dimensions: | W15 x 24cm |
Weight: | 1.8kg |
Wattage: | 2200W |
Other kettle options...
If you're not completely ready to jump straight to a smart kettle, then you can dip your toe in the water with these other options, which don't necessarily connect to Wi-Fi and have app control, but have other premium features. One of the latest innovations is precision temperature control, whereby you can select the temperature of your brew. This is a great feature if you enjoy a range of teas, as some blends taste better when brewed at a lower temperature.
TESTED
This kettle from Sage could almost be mistaken for the Weekett kettle. It's ideal for tea and coffee connoisseurs as there are five different temperature options on the base — for black, green, white or Oolong teas and French press coffee — to create the ideal brewing conditions. It also has a 20-minute keep warm button, so there's no rush for making your perfect brew.
Our tester said that whilst this is not a 'smart' kettle in the app-controlled sense, it is a premium appliance that has one-touch controls to heat water to the ideal temperature for a range of teas and coffee. In addition, there is a keep warm function which makes it more energy efficient than having to reboil.
Aesthetically, our tester loved the brushed stainless steel and chunkiness of this Sage kettle without being too heavy. The button controls were easy to use and the hinged lid was a doddle to open and close.
Be aware that there's a glass window in the lid that retains some condensation between use, which is a minor con. But, otherwise this is a flawless premium kettle for tea or coffee connoisseurs.
Pros
- Temperature selection via the base — ideal for tea and coffee connoisseurs
- Keep warm button so less reboiling
- Robust stainless steel, yet reasonably lightweight
- Large size capacity is ideal for when friends come round for a cuppa
Cons
- Condensation in the glass window in the lid
Water capacity: | 1.7L |
Colour options: | stainless steel |
Dry-boil protection: | Yes |
Dimensions: | W22.5 x H27.5cm |
Weight: | 1.9kg |
Wattage: | 2400W |
Best smart kettle for temperature display
The TEFAL Smart N Light Jug Kettle is a sleek black appliance with an exterior that stays cool to touch. In particular, we like its ability to boil water to a range of temperatures, which some reviews have pointed out is useful for preparing baby milk formula. Also, it boils fast and the the digital display clearly shows the water temperature. The keep warm function makes it an efficient appliance that saves on reboiling water.
However, reviews suggest that this is not an ideal kettle for elderly people as it has a problematic lid and is quite heavy.
Pros
- Heat water to a range of temperatures
- Clear digital display shows water temperature
- Customers found the digital controls easy to use
- Fast boiling and efficient
- Prep baby formula with ease and to a precise temperature
Cons
- Customers comment that it doesn't have a water level indicator
- It's a heavy kettle
Water capacity: | 1.5L |
Colour options available: | Black |
Dry-boil protection: | Yes |
Dimensions: | W16 x H27.6cm |
Weight: | 1.4kg |
Wattage: | 3000W |
Best kettle for temperature control
This is another kettle that maximises the flavour of tea, coffee and cocoa by brewing your favourite drink at the optimum temperature. Customers enjoy using this kettle as it feels well-made yet lightweight. Also, they love the features, including setting the temperature, keep warm and rapid boiling.
Some customers were attracted to this product by the positive experience they've had with their Ninja air fryer. Most were delighted with their purchase and say they can feel the quality. However, one or two comments suggest that some had technical errors and had to consult Ninja's customer service.
Pros
- Manually increase or decrease the temperature in 5°C increments or use the pre-sets
- Quality build and a pleasure to use as it's reasonably lightweight
- Rapid boil in under 50 seconds for a quick cuppa
Cons
- Some customers commented they had error messages displaying on their kettle
Water capacity: | 1.7L |
Colour options available: | Matte black |
Dry-boil protection: | Not specified |
Dimensions: | W20.5 x H24.2cm |
Weight: | 1.3kg |
Wattage: | 3000W |
Best kettle for ease of use
Similar to the Sage Smart Kettle, this one from Bosch allows you to select your water temperature at either 70°C, 80°C, 90°C and 100°C, via the buttons on its base. It's pretty modern-looking, has dry-boil protection, a limescale filter, concealed heating and a keep warm button, which lasts 30 minutes. We also really like that there's extra storage in the base of the kettle for its cord, so you have the freedom to completely adjust its length.
Customers say they love the design of this kettle and it's up to the quality one would expect from Bosch. It has a clear water level indicator, easy open lid and the handle is comfortable to grip. The temperature controls are button-based and simple to use. The kettle is made of stainless steel that has double-wall insulation to keep water hotter for longer.
A customer liked that it beeps when it boils as this alerted them if they were somewhere other than the kitchen.
Pros
- Temperature selection via the base — ideal for tea and coffee connoisseurs
- Keep warm button
- 3,000W power, so it boils fast
- Removable limescale filter keeps water free from impurities
- Customers love its sleek design and quality build
Cons
- Some customers dislike the beep noise when it turns on and when it boils
Water capacity: | 1.5L |
Colour options: | White or black |
Dry-boil protection: | Yes |
Dimensions: | W17.5 x H26.3cm |
Weight: | 1.6kg |
Wattage: | 3000W |
Best for quiet boiling
It may be the most basic kettle in our roundup, but this one from Russell Hobbs still has some great features. Although there's no app or voice control, you can select the temperature you'd like your water to boil at by using the buttons on the handle and checking via the small digital screen. Again, this makes it a great choice for serious brewers and new parents who need to prepare bottles.
We love that it has quiet boil technology and it's 75 per cent quieter than a regular kettle; which is ideal for making a cup of tea in the early mornings or late evenings without disturbing the household. It's got a large water capacity too and fast boil technology, so you'll be able to make plenty of cups in no time at all.
Customers enjoy being able to monitor the water temperature. Brewing coffee with water at 95°C avoids scorching the grounds. Also, customers say water pours very well from the spout. It's quiet and fast boiling too. However, some customers felt it was needlessly complex, but this depends on whether you enjoy brewing teas and coffees that require different temperatures.
Pros
- Quiet and fast boiling
- Can manually select water temperature between 60°C and 100°C
- Monitor the temperature via the built-in thermometer
- Customers say it pours well
Cons
- A customer comments that the lid is a two-handed job to open
Water capacity: | 1.7L |
Colour options: | Stainless steel |
Dry-boil protection: | Yes |
Dimensions: | W15.8 x H21.5cm |
Weight: | 1.13kg |
Wattage: | 3000W |
Best kettle for tea lovers
Now, you may have seen (or even have yourself) those little teapots which have tea baskets inside for your tea leaves, but this kettle from Sage takes tea brewing to a whole new level. Simply add your tea leaves to the steel basket, select your temperature on the base, and then how long you would like it to brew for and, voilà, you have your favourite tea boiled to perfection and brewed just to your liking. The steel basket is also easy to remove and is safe to be popped in the dishwasher, just in case you want to use the kettle to boil water for other hot drinks.
A customer praised the kettle's design, feel and ease of use. It boils fast or heats to a desired temperature. Just bear in mind that this glass kettle will show limescale and it's a bit on the heavy side.
Pros
- Temperature and brew time selection
- Keep warm function so less reboiling
- Can also be used as a normal kettle
- Customers praise that it's easy to clean, with dishwasher-safe parts
- Expertly brews a variety of teas without stewing it
Cons
- Some customers dislike that staining, marks and limescale can be very conspicuous because the kettle is glass
Water capacity: | 1.5L |
Colour options: | Stainless steel |
Dry-boil protection: | Yes |
Dimensions: | 26 x 15 x 28cm |
Weight: | 3.12kg |
Wattage: | 2000W |
Ask the expert about smart kettles
Sam Beckett is the owner and Operational Director at Beckett's Plumbing & Heating. With a deep understanding of innovative technologies and their applications across domestic settings, Sam is well-equipped to highlight the convenience, energy efficiency and safety features that smart kettles have to offer.
"A smart kettle is a Wi-Fi-enabled kitchen appliance that allows users to control and monitor the brewing process through a smartphone app or voice command with a smart speaker. These kettles often come equipped with variable temperature settings, customisable brewing schedules and notifications for when the water reaches your desired temperature.
"Connecting a smart kettle to your home network is a simple process that typically involves downloading the manufacturer's app and following the on-screen instructions to pair the kettle with your Wi-Fi network. These models allow you to set up schedules and establish your individual user preferences. Some smart kettles also support integration with popular smart speakers like Amazon Alexa or Google Home for hands-free control.
"Smart kettles are designed with energy efficiency in mind, allowing users to heat up the minimal amount of water needed for a specific task. This usually results in lower energy consumption compared to traditional kettles. Pre-set temperature settings and remote operation features optimise your energy usage by ensuring water is heated quickly and efficiently.
"The benefits of using a smart kettle extend beyond convenience to include time-saving features and precise temperature control for different types of tea and coffee, allowing you to brew perfect beverages at the touch of a button. Smart kettles also offer a more sleek and modern design that complements the aesthetic appeal of contemporary kitchen interiors."
What to consider before buying a smart kettle
This buying guide provides tips to consider before purchasing a smart kettle, helping you decide if it suits your needs.
A smart kettle – in the true sense of the phrase – connects over Wi-Fi to an app and a voice assistant. It allows you to boil water remotely, schedule timings and set precise temperatures. In addition, there may be features to monitor energy usage, just as some smart plugs allow you to do.
Being able to schedule boiling a kettle and operating it by a phone or voice command can help individuals with mobility issues, as it lessens having to physically move and handle the kettle. In addition, look for lightweight designs with easy-pour spouts to make the kettle easier to handle. Also, simple controls and large displays make a kettle easier to use for individuals who have impaired vision. Go for a smart kettle that has a cool touch exterior, auto shut-off and boil-dry protection for extra safety. Additional features, such as a Keep Warm function, reduces reboiling the kettle – saving energy.
Setting up a smart device is getting easier and easier, but if tech is not your thing ask a friend or family member to help do the initial set-up of the smart kettle. Once it's on your Wi-Fi and has an app or voice assistant connected, using a smart kettle will be intuitive.
Smart kettle FAQs
How do smart kettles work?
You will need a wifi connection to use this type of kettle. This is so you can connect it to your phone and then be able to control it with this. Once you have your smart kettle you’ll need to follow the instructions, which will usually prompt you to download the compatible app. Apart from then needing to fill the kettle up yourself, you will then be able to carry out different tasks via the app, which may include:
• Switching your kettle on/off
• Checking the water levels inside
• Setting different temperatures
• Turning on a ‘keep warm’ setting
• Adding different voice commands for your kettle to recognise
You can use a smart kettle exactly the same as your regular kettle too. Plus, multiple people can download the app, so that they can also control the kettle on their phones.
What are the benefits of a smart kettle?
These types of kettles are great for people who have mobility issues. Rather than having to constantly get up and down and walk to the kitchen to turn the kettle on, they can do this from their phone or via voice control. New parents benefit from them too, as when they make up a formula bottle they need to boil the water to 100°C and then let it cool to 70°C. A smart kettle can do both and keep the temperature at 70°C. This can save a lot of time and stress. Smart home tech is something a lot of appliance brands now offer, so if you’re someone who loves a bit of tech, a smart kettle could be a great investment.
How do I clean my smart kettle?
You descale your kettle exactly the same way, whether it be a smart kettle or a normal kettle. Some smart kettles, such as the Alexa Swan, will tell you when your kettle needs descaling, which is particularly useful if you live in a hard water area and need a kettle to reduce limescale.
This article contains expert commentary from Sam Beckett. Gas safe engineer and expert in plumbing and appliances, Sam Beckett is a seasoned professional in the field of plumbing and heating with a career spanning several years. Under his leadership as the Owner and Operational Director of Beckett's Plumbing & Heating, the company has flourished, delivering exceptional plumbing and heating solutions to a diverse clientele.
Bryony Firth-Bernard is a product writer for Yours. On the weekend she loves whipping up new recipes in the kitchen and spending time with her friends and family.