Best smartwatch 2020: T3's guide to the best intelligent timepieces

All the advice you need to choose the best smartwatch for you

Best smartwatch
(Image credit: Future)

These are the very best smartwatches money can buy, from the stylish Apple Watch Series 6, through to the powerhouse Samsung Galaxy Watch, do-everything Moto 360, and onto the incredibly desirable TAG Heuer Connected.

But there can only be one 'best smartwatch', and the best smartwatch in the world right now is the Apple Watch Series 6.

Of all the wearables available in 2020, the Apple Watch has the most developed platform. It's also the most attractive, and, arguably, more technologically advanced than its competitors.

So there you have it, we're recommending the Apple Watch Series 6 as the best smartwatch available to buy right now... but, there are of course alternatives because if you have an Android device, the Apple Watch won't cut it...

Luckily for you dear reader, we've also got a selection of brilliant alternatives for those who don't have an iPhone.

No matter what smartwatch you're after, this page will help you find the best one.

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The best smartwatches you can buy today:

Best smartwatch: Apple Watch Series 6

(Image credit: Apple)

1. Apple Watch Series 6

Simply the best smartwatch money can buy

Reasons to buy
+Amazing design+Potentially life-saving+Always-on display+Comfortable size+Number of fitness features+Faster performance
Reasons to avoid
-Battery life is just okay-No Android support

There's no doubt Apple is king when it comes to smartwatches, but how has it achieved such meteoric success? Let's take a look…

First off, it's the only smartwatch which generates a tonne of interest, and not just from tech addicts, but from the general public. That interest hasn't exactly helped Apple's competitors, but it has helped Apple's smartwatch survive six generations. 

Next is the big focus on health and fitness. The Apple Watch can monitor your heart rhythm and suggest you see a doctor if it detects something irregular, it can call the emergency services you've fallen over, and it will keep you healthy by tracking your run. These potentially life-saving features are a major reason people are ditching their traditional watches for an Apple Watch.

Finally, the design is almost perfect. The two size options are fit a majority of wrists, and they're also incredibly comfortable. it's the only device which has straddled the line between tech and fashion. It's simply the best-looking smartwatch available.

Every generation has seen minor improvements that have gone a long way to perfect the Watch. The Series 2 added waterproofing and adding GPS, and the Series 3 improved on that by adding Cellular, so it can use data without your iPhone present, but again, remaining loyal to the original design.

The Series 4 improved the design, with a stunning new screen which stretches to the edges of the device. The Series 5 has kept the excellent design of the Series 4, and added more customisation options (including a desirable titanium option) and an always-on display.

The Apple Watch Series 6 (the smartwatch we're recommending here) adds a pulse oxygen sensor to its range of health systems, makes its always-on display 2.5 times brighter when its in its dimmed mode, tweaks some other aspects (such as adding an always-running altimeter), steps up to the new S6 processor, and throws in all the new features of watchOS 7.

Put simply, the Apple Watch Series 6 impresses us greatly. The design is well-considered and sleeker, the screen, in terms of PPI and colour depth, is perfect, and the number of third-party apps and accessories is unrivalled. 

That last point is important, because if you're buying a personal device such as a watch, you actually want it to be unique.

It does have a few negative points, the UI is fiddly (although greatly improved with watchOS 6 and 7), especially compared to more simple rivals such as Android Wear. Of course, it's iOS only, so if you have an Android phone, you're going to want to continue reading this guide…

The Apple Watch Series 6 sits at the top end when it comes to cost, with prices ranging from £399 / $399 to £1,399 / $1,399. That makes it slightly more exclusive.

Check out the best prices here:

Best smartwatch: Samsung Galaxy Watch Active2

(Image credit: Samsung)

2. Samsung Galaxy Watch Active2

The best smartwatch for Android users

Reasons to buy
+Light and comfortable+Great design+Intuitive UI+Health features to match Apple (almost)
Reasons to avoid
-Limited app support

If you prefer Android phones to the iPhone, the Samsung Galaxy Watch Active2 is a very worthy competitor. This is the best smartwatch if you're an Android user, with a sleek design and powerful hardware.

Let's start with the circular screen, which is certainly on par with the Apple Watch, so too is the gorgeous, streamlined design. It comes packing some neat abilities as well, such as Blood Pressure monitoring, the ability to take ECG readings and water resistance. 

A collection of new, information-filled watch faces give it a modern edge, and while it lacks quality third party apps we think you'll find the built-in apps sufficient. Overall, it's a very compelling package, and one we would definitely recommend.

Best smartwatch: Samsung Galaxy Watch 3

(Image credit: Samsung)

3. Samsung Galaxy Watch 3

The easiest smartwatch to use

Reasons to buy
+Bezel and UI+Excellent battery life+Stress-tracking and fitness features+Two sizes
Reasons to avoid
-Not many apps-Lacks premium feeling

If you're not interested in the sleek, compact design of the Galaxy Watch Active 2, then the more traditional looking Galaxy Watch 3 is probably more up your street. Its availability in two sizes, so will definitely help it appeal to more people, and it also has a very good battery life (we're talking multiple days here).

It's more attractive than previous incarnations and comes packing some neat new fitness-tracking abilities. It's the innovative rotating bezel that is the star here, though, as it is, without doubt, the best way to control a smartwatch.

The Galaxy Watch 3 works with most Android smartphones, and even iPhones, but it's not perfect, however, as the Galaxy Watch 3 isn't as comfortable to wear as the Apple Watch, and its app and accessory ecosystem pales in comparison.

The pros far outweigh the cons however, and you won't be let down by the Samsung Galaxy Watch.

Best smartwatch: Apple Watch SE

(Image credit: Apple)

4. Apple Watch SE

The 'affordable' Apple Watch is still a knock-out smartwatch

Reasons to buy
+Faste+Comfortable+Clear and large screen+Excellent health and fitness tracking
Reasons to avoid
-No always on display-It's the 'the best' Apple Watch

If you've got an iPhone and don't want to spend lots of money on the Apple Watch Series 6, then the Apple Watch SE is a great alternative. Despite being 'the affordable' smart watch from Apple, the SE is a truly excellent smartwatch. 

You won't notice where Apple as made cutbacks in general use, making it feel like a full Apple Watch experience, with all the advantages that brings in convenience, fitness tracking, and health and safety features.

For those who can spend the extra over the cost of the Apple Watch Series 3, you'll be very glad you did – it's better in every way. From screen to design to sensors to being more future-proofed thanks to its faster processor. It's also important to note that these translate into better health features, including more accurate heart sensing (important for detecting irregularities) and fall detection.

Best smartwatch: Fossil Sport

5. Fossil Sport

A sporty smartwatch for Android users

Reasons to buy
+Light and compact+Attractive design+Large app store
Reasons to avoid
-Feels plasticky

Fossil is now on its fourth generation of smartwatches, with the company learning from and improving each new iteration. As a result the Fossil Sport is probably the best Wear OS smartwatch available to buy today.

It's a premium smartwatch which features GPS, a lightweight design, and the Snapdragon Wear 3100 chip inside, which offers a greatly improved experience over older smartwatches.

As it runs Google's Wear OS, there are a plethora of apps and watch faces to choose from, so it's better than the Samsung smartwatches in that respect.

You can expect around two days of battery life, and, while the Sport doesn't feature any unique features, it is still a very capable, wearable, smartwatch.

Best smartwatch: TAG Heuer Connected (2020)

(Image credit: TAG Heuer)

6. Tag Heuer Connected (2020)

The best luxury smartwatch

Reasons to buy
+Premium brand+Looks great+TAG Heuer apps
Reasons to avoid
-Battery life-One size option

TAG's latest attempt at a smartwatch, the TAG Heuer Connected, is a handsome looking wearable, mimicking a traditional mechanical watch, with its fully circular display and sporty-looking case. The new model improved on previous generations with enhanced sports tracking, using GPS and a built-in heart-rate sensor.

The Connected is undeniably a class above its Android Wear siblings, and aesthetically preferable to the most expensive Apple Watch variants, which are the only rivals in the 'luxe smartwatch' market. It feels more 'watch-like' than any other smartwatch we've tested, too.

Basically, if you're looking for a luxury Android smartwatch – this is the one for you.

If you're looking for the most premium smartwatch look no further than the Tag Connected. If you really like watches and you really like tech, it's the only game in town outside of the Apple Watch.

Best smartwatch: Skagen Falster 3 Smartwatch

(Image credit: Skagen)

7. Skagen Falster 3 Smartwatch

One of the most stylish Android Wear smartwatches

Reasons to buy
+Smaller design+Design options+Elegant
Reasons to avoid
-Not ideal for activity tracking

If you're looking for something a little smaller, then try the Skagen Falster 2 smartwatch. It's probably one of the best all-around WearOS smartwatches you can buy.  Not many Android smartwatches can be described as elegant, but Skagen is a Danish brand known for creating simple, timeless timepieces.

The Falster 3, just like a few other smartwatches on this list, is powered by Google's WearOS, which includes Google Assistant, smartphone notifications, activity tracking, world time, weather and more. 

A battery-efficient dial design provides up to 24 hours of use on a single charge, and interchangeable straps allow you to customise your look. 

We love the simple watch face designs which come preinstalled, and each watch comes with an inductive magnetic charger.

Best smartwatch: Moto 360 (3rd Generation)

(Image credit: Motorola)

8. Moto 360 (3rd Generation)

A great premium Wear OS smartwatch

Reasons to buy
+Attractive design+Good fitness tracking functionality+Battery life
Reasons to avoid
-No in-built speaker-Some health metric discrepancies-Priced on the higher side

The Moto 360 was, at one time, one of the hottest smartwatches around, long before Apple announced the Apple Watch. Those taken in by the nostalgia of the name and shape will feel right at home – the iconic design has been updated with more accurate sensors, and improved software, courtesy fo Google.

The design, while bold, isn’t big and bulky, with the slick stainless steel and choice of colours leaves the user looking and feeling like they’re wearing a mechanical timepiece. 

Best smartwatch: Huawei Watch GT 2

(Image credit: Huawei)

9. Huawei Watch GT 2

Great battery life but a basic operating system

Reasons to buy
+Battery life+Screen
Reasons to avoid
-Few apps-Very basic

The Huawei Watch GT 2 is different to every other smartwatch on this list – it's a mix between a smartwatch and a fitness tracker. 

It looks like a smartwatch, and it has a great, high-resolution screen. It can even run basic system apps (like a calendar) and notify you about calls and messages. It can't run third-party apps, however, and you can't personalise the watch faces (although there are a selection to choose from).

Its main focus is on fitness tracking, with the Watch GT 2 keeping tabs on your lifestyle and exercises. It has a heart-rate sensor and GPS. Of course, without the integration of Strava or other fitness apps, this is more likely to appeal to fitness novices rather than road warriors.

What's most impressive is that the battery life lasts around two weeks, meaning, theoretically, you'll only have to charge it 27 times a year.

The Huawei Watch GT 2 is a weird sell, but if basic fitness tracking, notifications, and a long battery life are key, then this could be the smartwatch for you.

Best smartwatch: Samsung Galaxy Watch Active

10. Samsung Galaxy Watch Active

The best smartwatch for Android users

Reasons to buy
+Light and comfortable+Great design+Intuitive UI
Reasons to avoid
-Limited app support

This is the first generation of the Samsung Galaxy Watch and, while it's not the latest and greatest from Samsung, it's still an excellent smartwatch from the money. You get a similar, sleek design, and excellent software, but you don't have the ability to take ECG readings (not exactly a deal-breaker). Most importantly of all, it's much more affordable than the Galaxy Watch Active2, so this is an excellent bargain.

Best smartwatch: Apple Watch

11. Apple Watch Series 3

Not as expensive as the Apple Watch Series 4

Reasons to buy
+Fashionable waterproof design+Leading ecosystem
Reasons to avoid
-Last generation-iOS only

Money can't quite stretch to the Apple Watch Series 4? The Apple Watch Series 3 is still a good option, and now it's more affordable than ever.

The Apple Watch Series 3 introduced a cellular connecting, meaning you can continue to receive phone calls and notifications away from your iPhone.

It also runs the latest software with all the latest features, it just misses the more futuristic design of the  newer Series 4.

Best smartwatch: Huawei Watch 2

12. Huawei Watch 2

A comfortable, everyday Android Wear smartwatch

Reasons to buy
+Very comfortable+Great specs
Reasons to avoid

Watch 2 has a bright screen and everything runs smoothly and speedily. It's incredibly comfortable and the look is, if not great, then at least acceptable. It's unfortunate that Huawei hasn't included any rotary controls on this, especially as the bezel is a big old thing and as such probably quite easy to grip 'n' twist.

Despite that, it's a very competent Android Wear 2 watch. What's more interesting, however, is the concentration on fitness.While it features all of the necessary sensors to track running, cycling and swimming, our initial testing has revealed the Huawei Watch isn't the stellar performer we hoped it would be. Which is a shame, because emphasising the fitness element was exactly the right thing for Huawei to do, and hopefully the company can improve its fitness tracking software updates.

One final note we'll say about the Watch 2, something we're having trouble putting our fingers on. While the screen is small, the UI cramped, and the fitness tracking poor - we really enjoy wearing the Huawei Watch 2. It's incredibly comfortable, and just has a certain 'wearability' factor that makes us keep coming back to it.

Best smartwatch: Casio Pro Trek F21HR

(Image credit: Casio)

13. Casio Pro Trek Smart WSD-F21HR

The best rugged outdoors smartwatch

Reasons to buy
+Rugged+Very waterproof
Reasons to avoid
-Battery life not as good as Garmin etc-Large

The Casio Pro Trek Smart WSD-F21HR is a rugged 'action' smartwatch, and we really like it. The durable casing can take a bashing, while the Qualcomm Snapdragon processor keeps things ticking inside. It runs Android Wear, but also comes with some useful pre-installed apps which track your hikes and other outdoor activities. It's water-resistant to 5ATM (roughly 50m), and best of all, it comes in some bright colourways.

Best smartwatch: TicWatch C2

14. TicWatch C2

An affordable smartwatch for the curious

Reasons to buy
+Affordable+Google Pay+GPS
Reasons to avoid
-Old internals-Cheap design

If you're interested in wearing a smartwatch but don't want to spend £200+ on a top of the range device, then the TicWatch C2 from Mobvoi could be for you. It does everything you'd expect of a WearOS smartwatch, including heart-rate tracking, GPS, and Google Pay, but costs significantly less.

It also has a pretty inoffensive design, but it won't win any prizes for build quality.

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