Best smartwatch 2021

Which is the best smartwatch in the UK?

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The 10 best smartwatches to buy in the UK

The top 10 list of the best smartwatches lists various brands and prices

Review10Best compares the best smartwatches in the UK and selects the one by Willful as the best watch. In a smartwatch buying guide, you can read more about the features of the different watches and see a recommendation on which smartwatch to buy in the UK in 2021. By considering the top list of watches, you can find the best smartwatches and save time shopping online.


Table of contents

  1. Read the ultimate smartwatch buying guide
  2. View the smartwatch picks and see how they rank in the top list
  3. See other reviews related to watches

SEE THE TOP 10 LIST →
(skip buying guide)


Best smartwatches: A complete buying guide

All you need to know before buying a great smartwatch

Picture of a smartwatch

Smartwatches are becoming increasingly popular with consumers. Capable of offering a range of helpful functions, these mobile devices are going to be a mainstay in the future, giving even more reason to buy one now!

Finding the best smartwatch for your needs can be difficult however, as there is an overwhelming choice of products available. Plus, given how new the technology is, not everyone is aware of what to look for in a smartwatch. Check out this buying guide for all the info you need to buy a great smartwatch

What are smartwatches?

A smartwatch is a mobile device designed to be worn around the wrist. While it closely resembles a wristwatch, it has the features and functions akin to a smartphone, just on a more compact scale. They perform a wide range of tasks, including calculations, time telling, translation, fitness tracking, and even playing games.

Essentially, the best smartwatches are wearable computer devices using mobile operating systems and applications.

Why should you buy a good smartwatch?

While relatively new, smartwatches have a long future ahead of them, providing a range of benefits to the modern person. For example, they connect directly to a smartphone to provide notifications directly to the watch, which saves you time checking your phone (and getting distracted as you do so!). As they work similarly to a smartphone, there are a range of apps that can make your life much easier and possibly healthier. For instance, fitness tracking is a big selling point for smartwatches, allowing to check your fitness levels and performances. 

These are just a few examples of the many benefits on offer, most of which will improve over time.

Another picture of a smartwatch
How to choose the right smartwatch?

Choosing the best smartwatch is much easier if you know what to look for in a device. Here are some things to consider:

  • Compatibility: You want a smartwatch that is compatible with an appropriate smartphone. For instance, Apple Watches only work with iPhones, and while Samsung smartwatches connect to iPhones and Android smartphones, although these have devices have more features available when used with Samsung mobile phones. Be sure to think about your current smartphone before buying a smartwatch, as it ensures you get the most out of each device.
  • Interface: The best smartwatches are often viewed as those with LED touchscreen interfaces, but this isn’t necessarily the case. While certainly a cool interface, it’s sometimes difficult to control touchscreen smartwatches, so you may want to consider devices that use buttons, or a combo of buttons and a touchscreen. However, a smartwatch with buttons and a basic interface is going to be much cheaper, while their functions may remain just as useful.
  • Features: There is a huge range of features available on every smartwatch, so it’s important to think about what you want them to include. They all function as a watch first and foremost, while the best smartwatches offer notifications from mobile phones, but beyond this there is a limitless selection. For example, many are designed with fitness in mind, so if you are buying a smartwatch to help get in shape and stay healthy, then be sure to look for devices with features that are fitness focused, including things like GPS tracking and heart-rate monitors.
What is the best kind of smartwatch in the UK?

There are countless types of smartwatches to choose from, but they can be put into the following categories:

  • Fitness Smartwatches: These are designed with fitness in mind, offering a range of features and functions for tracking fitness and vital levels. A popular choice among professional athletes, they can track steps, distance travelled, monitor your vitals, and provide data for analysing performances.
  • GPS Smartwatches: Perfect for navigating, these smartwatches display maps, offer orientation and co-ordinates, and mark locations when on the move. All of this is done by using GPS, which is one of the main features included in the watch.
  • Kids Smartwatches: A great smartwatch for kids, the come with basic functions but have a cool interface and include many educational apps and games. Very affordable and a great way to introduce children to mobile technology.
…are you ready for the best picks of 2021?

Top 10 list of smartwatches in the UK (January 2021)

The top 10 list shows how brands and their smartwatches compare. Which watch is the best?
Ad We earn commissions from purchases made through links in this list.
Top choice* TOP 1
Image of Willful WF021-BK-UK smartwatch
Willful Smart Watch,1.3" Touch Screen Smartwatch,Fitness Trackers With Heart Rate Monitor,Waterproof IP68 Fitness Tracker Watch Pedometer Stopwatch,Smart Watch for Men Women for iPhone Android Phone*
  • Regular Use 7days Battery Life Low power bluetooth chip, compatible with bluetooth…
  • 24 Hours Real Time Heart Rate Monitor Automatically recognizes the heart rate zone…
  • Stay Connected to Your Day Connect fitness tracker with your phone, you will never…
BUY NOW*
TOP 2
Image of Popglory WXEU-P22-PK smartwatch
Popglory Smart Watch, Fitness Tracker with Blood Oxygen, Blood Pressure, Heart Rate Monitor, IP67 waterproof Smartwatch Fitness Watch Smart Watch for Men Women for Android iOS*
  • Compatibility & other featuresThis watch is compatible with smart phones that…
  • Music control & IP67 WaterproofYou can control your phone's music player on this…
  • Custom wallpaper & Smart notification functionPopglory smart watch supports custom…
BUY NOW*
TOP 3
Image of AGPTEK LW11 smartwatch
AGPTEK Smart Watch for Women, 1.3'' Full Touch Fitness Tracker with Female Health Tracking, Heart Rate Monitor, Message Notification, IP68 Waterproof Outdoor Sports Smartwatch for Android iOS Phones*
  • Long Lasting & Great Compatibility The smart watch can be used for 8-12 days…
  • More Practical Functions The smart watch, can be used as activity monitors, has…
  • 8 Sports Modes & IP68 Waterproof The sports watch offers 8 sports modes, such…
BUY NOW*
Value deal* TOP 4
Image of iporachx P22B smartwatch
iporachx Smart Watch, 1.4" Touch Screen Smartwatch, Fitness Trackers with Heart Rate Monitor, Waterproof IP67 Fitness Watch Pedometer Stopwatch Sleep Tracker, Smart Watch for Men Women*
  • smart watch apps and practical features: after downloading the app on the mobile…
  • health monitor and sport monitor: these activity trackers can accurately record your…
  • ip67 waterproof and 7 days battery life: our smartwatches keeps up with you even…
BUY NOW*
TOP 5
Image of Fitbit FB507RGPK smartwatch
Fitbit Versa 2 Health & Fitness Smartwatch with Voice Control, Sleep Score & Music, One Size, Petal/Copper Rose*
  • Compatibility: Compatible with iOS 12.2 or higher & Android OS 7.0 or higher
  • Smart home control coming soon
  • 3-month free trial of Fitbit premium, which turns the stats on your wrist into personalised…
BUY NOW*
TOP 6
Image of LETSCOM  smartwatch
LETSCOM Smart Watch Health & Fitness Trackers, IP68 Waterproof Smartwatch with Heart Rate Monitor, Pedometer Watch Step Counter, Cardio Smart Watch for Women Men*
  • Compatibility: Compatible with smartphones that use iOS 8.0/Android OS 4.4 or later,…
  • Easy charging & 10+ Days Usage Time: with a 210Mah large battery, just 2 to 3…
  • Multifunctional Smart Watch: Sedentary reminders, relaxation training, call/message…
BUY NOW*
TOP 7
Image of HUAWEI 55024316 smartwatch
HUAWEI Watch GT 2 (46 mm) Smart Watch, 1.39 Inch AMOLED Display with 3D Glass Screen, 2 Weeks Battery Life, GPS, 15 Sport Modes, 3D Glass Screen, Bluetooth Calling Smartwatch, Matte Black*
  • Everyday Life FeaturesSupports features like Message Notification, TruSleepTM 2.0…
  • Accurate PositioningHUAWEI WATCH GT 2 (46mm) is built with two positioning systems…
  • 15 Workout Modes & Full-time Fitness TrainerMultiple professional training courses…
BUY NOW*
TOP 8
Image of gandley M5C-1125 smartwatch
gandley Smart Watch for Android iOS GPS Men Watch with Blood Pressure Heart Rate Monitor Sleep Fitness Tracker Bluetooth Smartwatch Text Call Notification IP67 Waterproof Multisport Watch*
  • Get Life in Order - alarm clock, stopwatch, timer and calendar, these time related…
  • Call and App Notifications After Bluetooth is connected to the mobile phone, it can…
  • Smart Watch with Dynamic heart rate and Blood Pressure it supports dynamic heart…
BUY NOW*
TOP 9
Image of YAMAY YM022-BK-F-IT9 smartwatch
YAMAY Smart Watch for Women Men,1.28"Round HD Screen Smartwatch with 13 Workouts Mode,Custom Watch Face by APP, Detachable Band,Fitness Trackers Watch With Heart Rate Monitor,Call SMS/SNS Notification*
  • Wide Compatibility and Long battery lifeThis running watch is compatible with IOS…
  • Your Life AssistantOne button to hang up the calls or ignore the calls via this fitness…
  • 24/7 Heart Rate Monitor and Sleep Tracker Built-in optical heart rate sensor, combined…
BUY NOW*
TOP 10
Image of Blackview BV-X2 smartwatch
Blackview Smart Watch for Men Women, 1.3'' HD Full Touch Screen Smartwatch, Fitness Trackers With Heart Rate Sleep Monitor, 5ATM Waterproof Pedometer Stopwatch, Smart Watches for iPhone Android Phone*
  • 5ATM Waterproof Fitness Watch & 45 Days Battery Life Designed with 5ATM level…
  • Little Assistant In Your Life Any messages you received on your phone ( Facebook,…
  • 9 Sports Modes Fitness TrackersSupport 9 sport modes ( Outdoor run, Outdoor walk,…
BUY NOW*

* Affiliate link. We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. There are no additional costs for you. For the top 10 list we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a smartwatch test. Last Update 2021/01/20 21:03 o'clock.