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The Best Smartwatches of 2024

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Editor's Choice Product image of Apple Watch Series 9
Best Smartwatch

Apple Watch Series 9

The Series 9 is the most powerful Apple Watch yet, worthy of our Editor's Choice Award. Read More

Pros

  • Faster processor
  • Brighter screen
  • Great fitness-tracking features

Cons

  • Aging design
  • Battery could be better
2
Editor's Choice Product image of Apple Watch SE (2022)
Best Value Smartwatch

Apple Watch SE (2022)

The Apple Watch SE improves on its predecessor but, amazingly, comes with a price cut. It’s easily the best budget watch to pair with an iPhone. Read More

Pros

  • More for less
  • Great iPhone integration
  • Crash detection

Cons

  • Still no always-on display
  • Inconsistent exercise detection
3
Editor's Choice Product image of Samsung Galaxy Watch 6
Best Smartwatch For Android

Samsung Galaxy Watch 6

Samsung's Galaxy Watch 6 is a stylish wearable with a pleasant software experience and decent battery life. Read More

Pros

  • Stylish design
  • Bright display
  • Solid battery life

Cons

  • Some features require Samsung smartphone to use
4
Editor's Choice Product image of Google Pixel Watch 2
Most Sytlish Android Smartwatch

Google Pixel Watch 2

With improved battery life, the same good looks and smooth functionality, the Google Pixel Watch 2 is a smart choice for Android users. Read More

Pros

  • Improved battery
  • Excellent fitness tracking options
  • Stylish

Cons

  • Limited app options
  • Irritating charger
5
Editor's Choice Product image of OnePlus Watch 2

OnePlus Watch 2

An elegant, feature-rich smartwatch, the OnePlus Watch 2 gives the Samsung Galaxy Watch and Google Pixel Watch 2 a run for their money. Read More

Pros

  • Easy to manipulate the screen, use the app
  • Fantastic battery life and quick charging
  • Lots of Watch Face options to personalize the look

Cons

  • Only comes in one larger size
  • No ECG app, menstrual cycle tracking
  • Always-on display significantly reduces battery life

A good smartwatch allows you to put your phone away and still keep on top of your digital life. Tracking your schedule, staying in touch with the people that matter, and tracking your health and fitness, are all just a wearable device away.

After extensively testing the top smartwatches for years, we can say with confidence that the Apple Watch Series 9 (available at Amazon) is the best smartwatch you can buy thanks to its brilliant design, intuitive usability, and loads of useful features.

If the Series 9 is too pricey, the Apple Watch SE (2nd gen) (available at Amazon) does a fine job as a stand-in for a much lower price, offering a very similar design and many of the same features. If you’re an Android phone owner (particularly those with Samsung phones) you’ll want to look at our best pick for Android, the Samsung Galaxy Watch 6 (available at Amazon).

But there are a few other great options below, and we've run them all through our rigorous testing procedures so you can find your Dick Tracy accessory of choice.

With Amazon's Prime Day fast approaching, there are already a good number of sales we've highlighted below, and we expect to see a good deal more. It's a great time to get your next new smartwatch.

A reviewer shows the Apple Watch Series 9 to readers, allowing them to see its iconic design.
Credit: Reviewed / Christian de Looper

Some might call the Apple Watch Series 9's design iconic. Others say that it's dated. No matter your feelings on its looks, there's no denying its functionality.

Best Smartwatch
Apple Watch Series 9

REVIEWED APPROVED DEAL: Save $100 on the Apple Watch Series 9 (41mm) and Apple Watch Series 9 (45mm) at Walmart during this sale.


The Apple Watch Series 9 is the best smartwatch you can buy. Unfortunately, it’s only compatible with Apple’s iPhone—Android users will have to look to one of our other Editor’s Choice Award winners for the smartwatch of their dreams. Available in 41mm and 45mm lug sizes, the Series 9 is designed to fit a wide variety of wrists. Its case is made from a number of different materials with a wide variety of color and band choices, so you’re sure to find a style and price point for this smartwatch that’ll agree with your fashion and fiscal sensibilities.

Powered by Apple’s S9 SiP chip, the Series 9 is faster and more power-efficient than ever before. However, instead of pushing this power efficiency in the direction of improved battery life, it was decided that superior processing power, with the same all-day battery life as the previous generation Apple Watch enjoyed, was the way to go. Many of the tasks asked of Siri are now performed right on the watch, with no need for Internet connectivity. You’ll find that voice dictation thrown at the Series 9 is a little more accurate than it has been with past models of the wearable, too.

Like most smartwatches in this guide, the Apple Watch Series 9 comes packing a plethora of fitness-tracking features, the ability to relay notifications from your smartphone, take phone calls, and respond to messages. What sets the Series 9 apart, however, is watchOS: Apple’s smartwatch operating system. Constantly evolving, the latest version of watch OS makes it easier to find what you’re after intuitively, with as little fuss as possible.

And there’s a lot to find: no smartwatch has more high-quality apps available to download and customize the user experience. If your use of Apple products goes beyond the Apple Watch and iPhone, you’ll find that the Series 9’s first-party apps like Music, Podcasts, Reminders, and Home will make accessing the content from Apple’s ecosystem easy; its smart home devices like the HomePod or Apple TV controllable from your wrist. It will even help you find your iPhone if you misplace it with precision tracking.

That said, like most Apple products, the Series 9’s innovations only represent a small, incremental update over the capabilities of last year’s Apple Watch, the Series 8. If you own one, or even a Series 7, we don’t feel that you’ll notice much of a difference were you to upgrade. Those who own earlier iterations of the Apple Watch, however, will appreciate the Series 9’s larger display, speed, and understated good looks.

Read our full Apple Watch Series 9 review.

Pros

  • Faster processor

  • Brighter screen

  • Great fitness-tracking features

Cons

  • Aging design

  • Battery could be better

Apple Watch SE
Credit: Reviewed.com/Simon Hill

The Apple Watch SE features the same design as its more expensive sibling

Best Value Smartwatch
Apple Watch SE (2022)

SALE ALERT: Get 24% off ($60) on the Apple Watch SE (40mm) or 22% off ($60) on the Apple Watch SE (44mm) during early Prime Day deals.


If you’re an iPhone user, the Apple Watch SE is a great way to step into the world of smartwatches. Building on an already great product, this 2nd-generation SE model adds a faster processor, improved features, and a few new ones—most notably crash detection, which can alert family members and emergency responders in the event of a car collision.

Available in 40mm and 44mm sizes in your choice of three colors, the Watch SE starts $30 below the previous model, a surprising but welcome move on Apple’s part. Like all other Apple smartwatches, the SE is a stylish, extremely versatile wrist companion. It links with your iPhone like no other smartwatch brand (including the otherwise impressive Fitbit Versa 3), allowing you to make and take phone calls, send and receive text messages, run countless apps, stream music and much more.

It’s also an activity and lifestyle-tracking champ, able to log just about any exercise you can think of (everything from swimming to pickleball) and monitor your sleep. It’s less polished at automated activity-tracking than the Versa 3. Unfortunately, it doesn’t have nearly the same battery life: Expect about 24 hours from the SE, versus anywhere from 4-7 days on the Versa.

Apple still offers relatively few watch face options, but at least you can dress up the external look of the watch by choosing from hundreds of band styles and colors. However, if you want an always-on display, you’ll have to look to the pricier Watch Series 8, which also adds features like blood oxygen level, temperature-sensing, and advanced women’s cycle-tracking.

Otherwise, the Apple Watch SE will prove more than enough smartwatch, and the newly lowered price makes it even more compelling. Calling it a budget watch seems almost unfair because its price belies its capabilities. This is an easy choice as the best all-around smartwatch for sheer value.

Read our full Apple Watch SE review.

Pros

  • More for less

  • Great iPhone integration

  • Crash detection

Cons

  • Still no always-on display

  • Inconsistent exercise detection

A close up of the Samsung Galaxy Watch 6
Credit: Reviewed / Christian de Looper

The Samsung Galaxy Watch 6 sports a bigger and brighter screen.

Best Smartwatch For Android
Samsung Galaxy Watch 6

LIMITED TIME DEAL: Save 30% ($90) on the Samsung Galaxy Watch 6 (40mm) and 27% ($90) on the Samsung Galaxy Watch 6 (44mm).


The Samsung Galaxy Watch 6 replaces the Galaxy Watch 5 as our favorite smartwatch for Android users. Available in two different variants—the sleek, standard version and the beefier, Classic iteration of the watch which comes with a rotating bezel used for UI navigation—it's a device designed to suit the widest variety of wrists possible. We tested the former, which comes in 40mm and 44mm lug sizes, available with or without cellular connectivity in three different colorways: Gold, Graphite, and, Silver.

We love the Galaxy Watch 6's sleek design and thoughtful user interface, which make the device a pleasure to wear and use. Samsung's outstanding interface is accentuated by the Watch 6's bright, crisp 2,000-nit display. During testing, we found that it was viewable in most lighting situations, even under bright sunlight. We were also impressed by its excellent fitness tracking features, which we would argue to be competitive with the best that Apple currently has to offer. That said, its Biometric Impedance Analysis (BIA) abilities, for measuring body composition, should be taken with a grain of salt.

Boasting Wear OS 4, along with Samsung's One UI 5 Watch skin, using the Watch 6 as part of your day feels pleasantly smooth. There's not a lot of bloat to slow you down. And while you won't find nearly as many apps to use on this, or any Android-centric smartwatch as you might with an Apple Watch, Google's growing catalog of software for wearables offers more than enough to keep most users happy.

There is one thing that sticks in our craw about the Galaxy Watch 6, however. During testing, we discovered that some features were only available to users who paired the watch with a Samsung phone.

Read our full Samsung Galaxy Watch 6 review.

Pros

  • Stylish design

  • Bright display

  • Solid battery life

Cons

  • Some features require Samsung smartphone to use

A Google Pixel Watch sits on a counter top displaying the message 'How can I help?'
Credit: Reviewed / Christian de Looper

The Google Pixel Watch is one good-looking piece of wrist candy.

Most Sytlish Android Smartwatch
Google Pixel Watch 2

DEAL ALERT: Save $20 on the Google Pixel Watch 2 during this sale.


The Google Pixel Watch 2 isn't markedly different from the original version of the wearable. That's a good thing: Google's first foray into building its own smartwatch gave us a capable, stylish timepiece that looks different from everything else on the market. In our option, the Pixel Watch, and the Pixel Watch 2, are the most stylish wearables an Android user can invest in right now.

Faster, boasting more capable health sensors and longer battery life, the Pixel Watch 2 gives users what they're looking for: incremental improvements that improve the day-to-day use of the device.

However, it's not all improvements all the way down. With the Pixel Watch 2, Google has introduced a new charger that uses pogo pins to charge the wearable. It's said that this helps to eliminate heat, during the charging process. Many users, including our reviewer, found that the new charging system made it more difficult to juice the smartwatch up.

Read our full Google Pixel Watch 2 review.

Pros

  • Improved battery

  • Excellent fitness tracking options

  • Stylish

Cons

  • Limited app options

  • Irritating charger


Other Smartwatches We Tested

Product image of OnePlus Watch 2
OnePlus Watch 2

Addressing the criticisms of its predecessor, the OnePlus Watch 2 boasts a dual-chip architecture, featuring the BES 2700 ultra-low-power Bluetooth chipset and the Snapdragon W5 chipset. This innovative setup ensures seamless performance by efficiently managing tasks and conserving battery life, promising a lasting and responsive user experience throughout the day.

Available in Black Stainless Steel or Silver Radiant Steel finishes, with a 22mm interchangeable band, the smartwatch meets military-grade certification and boasts IP68 and 5ATM water-resistant ratings. This durability extends to its functionality, with features like an action button for quick access to workouts, ensuring versatility in various environments, from the gym to everyday wear.

The OnePlus Watch 2 shines in its functionality, equipped with Wear OS 4 and a range of Google apps pre-loaded for seamless integration with Android devices. Offering over 100 sports tracking modes, including auto workout detection and high-precision dual-frequency GPS, the smartwatch caters to fitness enthusiasts. Despite some minor drawbacks such as reduced battery life with the always-on display and the absence of certain health tracking features like ECG and menstrual cycle tracking, the OnePlus Watch 2 stands out as a compelling midrange option, delivering exceptional value for Android users seeking a reliable and feature-rich smartwatch experience.

Read our full OnePlus Watch 2 review.

Pros

  • Easy to manipulate the screen, use the app

  • Fantastic battery life and quick charging

  • Lots of Watch Face options to personalize the look

Cons

  • Only comes in one larger size

  • No ECG app, menstrual cycle tracking

  • Always-on display significantly reduces battery life

Product image of Apple Watch Ultra 2
Apple Watch Ultra 2

The Apple Watch Ultra 2 is the best wearable that the Cupertino-based company has ever made. But it costs far than most people need to pay for a smartwatch and is perhaps tougher than your average weekend warrior needs it to be. So, who’s it for? Well, anyone that takes their outdoor adventures seriously. With its ultra-durable build quality, up to three days of battery life between charges (in low power mode: around 32 hours with regular use), and an always-on Retina LTPO OLED display with a maximum of 3,000 nits of brightness, so that it can still easily be read in bright sunlight, this is a smartwatch for those who take their outdoor time seriously.

It comes packing 64GB of storage, perfect for keeping offline topographical maps handy, a Night Mode watch face to help those trekking under the stars to maintain their night vision and an incredibly loud alert siren to help rescue personnel locate you in the woods, or, if you’re very lucky, scare away a hungry bear.

It’s also for those anyone with large wrists or who prefer their timepieces to be large and in charge. Its 1.93 x 1.73 x 0.57-inch case has a 49mm lug and weighs 2.17 ounces. Thanks to its larger size, the Ultra 2 is able to pack in one more button than other Apple Watches currently offer. This button is programmable and can be customized to meet your needs. Heck, it can even do duty as a dive watch. Of course, it also does everything else that any current generation Apple Watch is capable of: body metrics tracking, exercise tracking, GPS route finding, messaging, access to Siri, providing notifications sent from your connected iPhone and the ability to load hundreds of apps on to it to make it the ultimate EDC tool.

There is absolutely nothing wrong with this device. If you can afford one, feel you need one for your outdoor endeavors or simply want it because of its chonky good looks, you won’t be sorry you purchased it. But because of how much it costs—and how capable its sibling, the Apple Watch Series 9 is at a much lower price—we’ve placed the Apple Watch Ultra 2 further down this list than you might expect.

Read our full review of the Apple Watch Ultra 2.

Pros

  • Rugged

  • Improved UI

  • On-board Siri processing

Cons

  • Battery could be better

  • Some features unavailable at launch

  • Plenty of competent competitors

Product image of Fitbit Versa 3
Fitbit Versa 3

DEAL ALERT: Get $25 off the Fitbit Versa 3 during the early Prime Day deal.


Along with being one of the best smartwatches, the Fitbit Versa 3 is our best fitness tracker upgrade as well. We were most impressed by how much this fitness-first watch has to offer for the price, especially against the likes of Apple and Samsung.

Unlike the Versa 2, Fitbit added a dedicated GPS to the Versa 3, so you won’t need to tap into your phone’s GPS to track where and how far you run or walk. The watch's automated fitness tracking is incredibly responsive, too, without any notable delays or issues with tracking the wrong type of workout.

The Fitbit Versa 3 also has a long battery life and comes with plenty of other features and apps, making this platform-agnostic smartwatch great for iPhone and Android owners alike (something we can’t say about watches from Apple or Samsung). But the Versa 3 is especially good for Android owners; while both iPhone and Android owners can answer calls (not place them) from the Versa 3, Android owners can also voice-dictate a reply to text messages.

One major downside to the Versa 3: unlocking premium features like in-depth health analytics, sleep data, Calm app meditations, and Fitbit workout videos costs $10 per month or $80 per year. (You can read more about it here). Compared to Apple Fitness+, which costs the same as Fitbit’s subscription, Fitbit doesn’t integrate its paywalled features as seamlessly, and as our health and fitness team noted, its workout videos feel a lot like watching workout videos on YouTube.

Things like in-depth sleep analytics are already part of Apple’s and Samsung’s watch ecosystems for no additional cost. Still, if you're looking for a device-agnostic smartwatch with plenty of features, this is among the best out there.

Read our full FitBit Versa 3 review.

Pros

  • Automated fitness tracking

  • Always-on display

  • Battery life

Cons

  • Button design

  • Premium-feature paywall

  • Usability quirks

Product image of Mobvoi TicWatch Pro 5
Mobvoi TicWatch Pro 5

With it’s dual-layered screen, the Mobvoi TicWatch Pro 5 is a bit of an oddity in the smartwatch universe: Its main OLED display does all of the things you’d expect a smartwatch to do: touch interactions, show off the device’s colorful OS interface and allow you to access its full range of capabilities, while the low-powered display laid over top of it takes care of basic tasks such as, well, telling you the time. During testing, we weren’t able to tell how its low-powered secondary display affected the Pro 5’s battery life. But we were able to go three days before the watch needed to be recharged, putting it in the same battery space as the Apple Watch Ultra 2.

At the time we reviewed the Pro 5, it was running on Google’s Wear OS 3.5 operating system. Thanks to the wearable’s relatively speedy Qualcomm Snapdragon W5+ Gen 1 chipset, it handled daily tasks such as notifications, navigating various widgets and apps with ease. The Pro 5 also provided to be an impressive fitness tracker, with over 100 different activities that users can choose to track.

Unfortunately, there’s no word on when or if this otherwise-solid smartwatch will receive any software updates, or for how long Mobvoi plans to support the device. We were also disappointed by the fact that, despite it being fast and running the latest Watch OS, the Pro 5 lacks support for Google Assistant.

Read our full review Mobvoi Ticwatch Pro 5.

Pros

  • Up-to-date OS

  • Excellent build quality

  • Intuitive Interface

Cons

  • No Google Assistant Access

Product image of Suunto Vertical Titanium Solar
Suunto Vertical Titanium Solar

Specifically tailored for adventurers, the Suunto Vertical Titanium Solar focuses on a robust toolset for enjoying and surviving in the outdoors, with smartwatch features taking a backseat. It's a device that emphasizes navigation, tracking metrics, and an impressive battery life that can last days or even weeks. Its 1.14-inch matrix display is clear in extreme conditions and its backlight ensures visibility in the dark. We liked how easy the Vertical was to navigate, using its well-spaced buttons and touchscreen even while wearing gloves.

As a fitness tracker, the Vertical is top-notch. Housing an array of health-tracking sensors, it’s adept at monitoring activities, from general fitness to specialized outdoor adventures. We love that it can store offline maps in its memory: a feature that makes it ideal for venturing into areas without cellular coverage.

That said, it lacks many of the niceties people expect from a premium smartwatch. It doesn't include offline music storage, tap-to-pay or cellular texting capabilities. We also noticed that there can sometimes be a very small amount of lag between when a UI element is chosen and when the watch takes action.

Read our full Suunto Vertical Titanium Solar review.

Pros

  • Attractive design

  • Great fitness-tracking features

  • Solar-powered

Cons

  • Lacks many popular smartwatch features

  • Premium Price

Product image of Wyze Watch
Wyze Watch

The headline here is an astoundingly low asking price. The Wyze Watch comes in two sizes (44mm and 47mm) both with a rectangular design that owes a debt to the Apple Watch line. The grey aluminum alloy case looks quite smart and there’s a single button on the right. The silicone band is comfortable and the Wyze Watch is IP68 certified, so it can be submerged in water for short periods without sustaining damage.

A slower processor in the 47mm model contrasts with the smaller screen and larger bezels in the 44mm model. Either way, the TFT LCD display is not the most responsive and the Wyze Watch requires a little patience. Fitness tracking is basic and includes a step count and calories burned estimation. There’s also a heart rate sensor and Sp02 sensor to measure your blood oxygen levels. Sleep tracking is automatic, but activity tracking has to be started manually and only seems to cover running.

You can configure the notifications you want to come through from your phone, but they are one-way only, so you can’t answer calls or respond to messages. Connectivity is occasionally flaky, but it works correctly most of the time. There’s no support for apps, music, mobile payments, or navigation. On the upside, battery life is very good, and most people will only need to charge the Wyze Watch once a week.

Ultimately, the Wyze Watch is a very basic smartwatch that offers one-way notifications, basic fitness and sleep tracking, long battery life, and not a great deal else, but that’s reflected in the bargain price.

Read our full Wyze Watch review.

Pros

  • Serious value

  • Long battery life

  • Fitness and sleep tracking

Cons

  • Slow performance

  • Limited features

  • No always-on display

Product image of Amazfit GTS
Amazfit GTS

With a colorful and bright AMOLED screen, detailed fitness and health tracking, and up to 14-days of battery, the Amazfit GTS has a lot going for it. This unashamed Apple Watch clone comes with support for Android phones as well as iOS, and is offered at a very affordable price.

At a distance, you could easily mistake the Amazfit for an Apple Watch, though the single button is located centrally on the right of the case. The build quality is inevitably nowhere near as good as Apple’s, and our review unit picked up a couple of tiny chips to the case during the first week, though it is waterproof and had no issue going through the shower. Setup is convoluted and requires lots of time-consuming updates, making the Amazfit GTS by far the worst out-of-box experience on our list.

The software and the companion app are a little confusing, but the fitness tracking features are impressively detailed. You’ll find heart rate tracking, the ability to record workouts, a standalone GPS, and detailed sleep tracking. The Amazfit GTS also offers something called PAI (Personal Activity Intelligence), which has been inspired by a scientific health study to push you toward enough physical activity to reduce your risk of heart disease and other health problems. While the scope of the fitness tracking features is impressive, and there’s lots of data to review, the accuracy is sometimes questionable—especially the step count.

The main weakness of the Amazfit GTS is the smartphone notifications. We had difficulty getting messages and call notifications to come through and they remained inconsistent throughout testing. There doesn’t seem to be any facility to send or reply to messages, simply a notification that a message arrived on your phone, and the Amazfit GTS can’t make or receive phone calls.

There are also no third-party apps, mobile payments, or voice assistant support. While this is a very affordable smartwatch, with a great screen and some interesting fitness tracking features, for most people it will be worth spending a little more for something better.

Pros

  • Affordable

  • Good fitness tracking

  • Useful health features

Cons

  • No third-party apps

  • Notifications are flaky

  • No voice assistant


How We Test Smartwatches

The Best Smartwatches
Credit: Reviewed / Betsey Goldwasser

The only way to test smartwatches is to wear them.

Like the smartphones they’re designed to tether with, smartwatches are becoming more competent and, consequently, more complicated. Many allow folks to customize their user experience with downloadable apps and watch faces. Most come packing perks like onboard GPS navigation and available cellular hardware (for a markup) that allow you to find your way and stay in touch via text message and phone calls, with or without a smartphone.

In order for us to recommend a smartwatch, it needs to do a few basic things well:

  • It should be built well and capable of standing up to casual abuse.
  • It should be fashionable and comfortable enough that you’ll actually want to wear it
  • Its user interface should be easy to navigate
  • Its display should be visible in direct sunlight
  • It needs to provide enough battery power to get you through the day
  • It shouldn’t cost more than your smartphone

Beyond these basics, we also pay attention to whether or not each smartwatch in our guide has access to downloadable apps and if they're actually useful. We pay attention to how quickly each smartwatch responds to commands, whether its speakers and microphone work for a hands-free conversation (where applicable), and if the watches provide the at-a-glance information we need quickly enough to make leaving your smartphone in your pocket worthwhile. We also test health and fitness features, which are increasingly part of the smartwatch experience.

Finally, what a smartwatch doesn’t do is just as important as what it does. We take note of how much unnecessary information each wearable pumps and how easy it is to decide which notifications we wanted to see and which we’d be happier not hearing about until we check our smartphones.

Each smartwatch on our list was worn for at least four days and many for much longer. We try out the full range of functionality, from fitness tracking to messaging to third-party apps, and score every aspect. We also examine the ease of setup, functionality, and how each watch looks and feels. We then weigh and compare the results in our smartwatch rubric to determine precisely how they measure up.

What You Should Know About Smartwatches

Smartwatches vs. Fitness Trackers

The line between the best smartwatches and the best fitness trackers isn’t always clear. Just like fitness trackers, smartwatches include health and fitness tracking features, alongside GPS and heart rate monitoring, but they also tend to offer better smartphone notifications and larger touchscreens.

Smartwatches are also more likely to support third-party apps, have microphones and speakers, and boast extra functionality like mobile payments, voice assistants, and customizability.

Terms You Should Know

You don’t necessarily need to know what goes on under the hood of your smartwatch to enjoy it. However, understanding a few names and definitions will help you better decide which smartwatch is best for you.

Android: Google’s open-source Android operating system runs the majority of the smartphone handsets in the world (although you can also find it used to operate some tablets and laptops, too). Popular phone models such as the Google Pixel, the Samsung Galaxy, and OnePlus use Android.

iOS: Apple’s iOS operating system is the backbone of what makes Apple’s mobile devices tick. Without it, all those apps that you use to stay productive—and sometimes fritter away your time with—wouldn’t be able to work.

Wear OS: When Google first offered an operating system for wearable devices, it was called Android Wear. However, to differentiate between smartwatches and other mobile gear, Google changed its wearables operating system name to Wear OS. You’ll find it running on a number of the smartwatches featured in this guide, including the Samsung Galaxy Watch 5.

watchOS: Apple’s operating system for the Apple Watch, watchOS is based on the company’s iOS operating system, sharing many of the same features and visual elements. For Apple Watches it's been optimized for use on the small display and to leverage health monitoring, notification, and other features.

Tizen OS: Developed and primarily used by Samsung, the Tizen operating system was designed to reduce its dependence on Google’s Android OS. When used in Samsung’s Galaxy Watches, Tizen OS is a powerful, easy-to-navigate operating system. Samsung has recently incorporated Wear OS into its smartwatch experience for a sort of hybrid of Tizen and Wear OS.

How to Choose a Smartwatch

Smartwatches vary wildly in price and feature sets, but there are several elements beyond budget that can help you narrow down your choice.

Which smartphone do you use? Even smartwatches that can be used as standalone devices with their own mobile data connection are designed to be tethered to a smartphone. The Apple Watch runs watchOS and will only work with an iPhone. Samsung watches running Tizen OS work with Android phones or iPhones, while newer Samsung watches (Galaxy Watch 4 and up) are designed for Android only. Wear OS smartwatches currently work with Android or iOS, but there are limits on the functionality with iOS. Before you pick a smartwatch, check up on its compatibility.

Which features do you need? If fitness tracking is vital, look for heart rate sensors and GPS support. If you want to pay from your wrist, check up on the mobile payment system and make sure your bank is supported. If you want to leave the smartphone at home, look for a smartwatch with onboard storage and cellular data support but bear in mind that you’ll need a mobile plan for it (usually $10 per month or more).

What style do you want? Watches are also fashion accessories, so you’ll want to choose a smartwatch that looks good on. While we are starting to see smaller and more elegant designs, with some smartwatches offered in two sizes, many are still chunky. One of the best things about smartwatches, however, is the ability to customize the watch's face. You may also want to consider how easy it is to change bands and how many types are available.

How much battery life do you need? Battery life is still a big problem for smartwatches, with the most full-featured devices requiring daily charging. If you’re happy with a routine that involves placing your smartwatch on the charger every night alongside your phone, take your pick. If you want to go several days between charges, you may want to look at a hybrid smartwatch, which will lose some features but pay the debt back with incredible battery life (some offering weeks without a charge).

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Reviewed Staff

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The Reviewed staff is based in the heart of Cambridge, MA. Backed by our knowledgeable writers and rigorous test labs, we're working hard to make sure you can make the right decisions about what to buy.

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