Smartwatches, like smart phones, can also run apps, via your smart phone or right on the watch. These include health and fitness apps (thus the comparison with activity trackers), apps that control functions such as music and the camera on your phone, navigation apps, and more. Because most smartwatches have open software platforms (at least so far), developers are coming up with new and innovative apps that can increase the functionality of the devices.
We pulled together a list of currently available smart watches that met these criteria from Apple, Android Wear, and Samsung. Our list included watches from tech brands like Apple, Asus, and Samsung, as well as fashion labels like Fossil, Nixon, and Tag Heuer. Then, we cross-checked with respected review sites, such as Tech Radar and PCMag, as well as tech retailer Best Buy, to make sure we weren’t leaving out any hidden gems.
The Fitbit Versa is nearly a full smartwatch, but the way it handles notifications prevents it from being a pick. Fitbit’s sleep, step, and workout tracking features beat our current picks’, and in our testing the Versa regularly lasted for four or more days between full charges. It lacks GPS, which the Ionic has, but it has a lower price as a result. You can choose from a decent variety of band types, although the bands are an odd 23 mm size (rather than a standard 22 mm), and slot in at an angle, making it hard to know if an unofficial band will fit. You can cache Deezer or Pandora radio stations to the Versa’s 2.5 GB of reserved space, control the music on your phone (after reconnecting your watch in “classic mode”), or transfer your own music to the watch, though it’s a tedious process involving a computer and cable. Where the Versa falls short is in working with notifications from your phone. The notifications pile up, and it can be a hassle to clear them; most notifications don’t expand to show more text; and though a software update has given you quick replies to select from, you’re limited to five of them. Like the Ionic, it’s more of a smartened-up fitness tracker than a fitness-savvy smartwatch.
The Gear S3 also offers a dual-core Exynos 7270 processor, 768MB of RAM, and 4GB of storage. The watch also features sensors such as GPS, NFC, and even optional LTE. The standout features, though, include Samsung Pay (on any smartphone) and the rotating bezel. The Gear S3 is a pretty big watch, though, coming in at 12.9mm thick with a 46mm diameter.
Flaws but not dealbreakers: Wear OS, Google’s name for Android for smartwatches, still feels like a work in progress, and in our testing, the Google Assistant voice feature frequently dropped responses—though that could improve via software updates. The Q line’s button at the 3 o’clock position is easy to accidentally trigger, bringing up Google Assistant and sometimes sending it nonsense questions. Wear OS also lacks a left-handed mode to allow you to switch the watch around. On the workout front, Fossil Q watches lack a heart rate monitor, so they’re not able to detect workouts or help with pacing; and the size of these models—and most Android smartwatches, really—and the touchscreen interface make workouts more difficult to monitor and pause than with a dedicated fitness tracker.
The Charge 3's screen has 40-percent more active space than the Charge 2 has, and it makes for a better touchscreen overall. From the watch face, swipe from top to bottom to reveal the notification drawer; from bottom to top to see the daily dashboard; and side to side to see available apps. Transitions between screen pages are smooth, and stick-figure animations in apps like the Exercise app move with ease.
Why we like it: Garmin’s Vívosport fitness band gives you more (and more-accurate) fitness tracking features than a smartwatch, though you won’t be able to respond to messages and notifications or use apps on your wrist. The Vívosport lasts up to a week on a single battery charge, while an Apple Watch or Android Wear device requires overnight charging. Its screen always shows stats during a workout, while smartwatches like the Apple Watch typically turn off when you’re not looking at them. And you can wear a Vívosport while you sleep to get at least a rough view of how restful your night was without having to worry about charging it every morning. All these things give you a better overall picture of how active and healthy you are, and make it more convenient to wear one smaller device all the time: You won’t have to grab a phone to track a run, you won’t have to wear a large, utilitarian-looking GPS watch to work, and you’ll rarely have to worry about battery life during a long workout. The Vívosport also tracks heart rates and GPS location nearly as well as a GPS watch (with some exceptions), but in a smaller and less noticeable package.

The headline features are the new ECG monitor that unlocks the ability for serious heart health monitoring. It's been FDA cleared, so the feature can be used to detect heart rhythm irregularities - however, it's only in the US only for now. There's also a new fall detection mode that can let users access Siri to contact emergency services or a emergency contact. Apple's new smartwatch offers groundbreaking features and an improved design that makes it the standout option for iPhone owners right now.

Apple Watch is crisp, beautiful, high-resolution screen that’s smaller than an Oreo cookie. No surprise, Apple knows what they’re doing when they design a home product. Much like the other additions to the Apple suite, the Series 3 is sleek and stylish. Everything from the navigation to the screen layouts has been optimized to utilize the space given rather than be constricted by it.
Tizen is a Linux-based operating system for devices, including smartphones/tablets, in-vehicle infotainment (IVI) devices, smart TVs, laptops/desktops and other platforms. Tizen is a project within the Linux Foundation and is governed by a Technical Steering Group (TSG) composed of Samsung and Intel among others. Samsung released the Samsung Gear 2, Gear 2 Neo, Samsung Gear S, Samsung Gear S2 and Samsung Gear S3 running Tizen.[86]
If you want the app, notification, and style advantages of an Apple Watch but need better fitness tracking, you can upgrade to the Apple Watch Series 3 and get built-in GPS, as well as waterproofing that allows swim tracking. But the Series 3 costs more than a fitness tracker or even many running watches, and it still has compromises compared with a dedicated fitness tracker, such as a lack of dedicated physical buttons. We think serious athletes are better served by a fitness-specific device.
The Watch 2 comes in two varieties, Sports and Classic. The former is a little cheaper, looking unsurprisingly much like a standard sports watch. The Classic is noticeably more attractive, with a premium-looking shell and included leather band. If you’re after something that’s appropriate at a nice restaurant as well as the gym, you may want to pay the extra money, but all features are otherwise the same.
348 x 250 Resolution Touchscreen Display/ Color LCD/ Dynamic Personal Coaching/ PurePulse Heart Rate/ Popular Apps/ SmartTrack/ Sleep Stages And Insights/ Store And Play Music/ Water Resistant Up To 50M And Tracks Swims/ Built-In NFC Chip/ All-Day Activity/ Built-In GPS/ Multi-Day Battery/ Multi-Sport Modes/ Smartphone Notifications/ Charcoal And Smoke Gray Finish
Bottom line: If health and fitness tracking is your priority, opt for a dedicated fitness tracker that gives you basic time and date information but includes the essentials of health tracking - accelerometer and altimeter, heart rate monitor and GPS chip to track distance and location. Carefully consider your exercise habits to match them to the right fitness tracker.
The screen is great, and the pre-installed watch faces make it stand out from rivals. Android Wear feels very samey across all devices, but it's a well developed OS. It's reasonably intuitive and simple, but there's a little too much swiping and tapping on the small screen. It also works across both Android and iOS, although iPhone functionality is limited (no apps etc.)
Two watches from LG, the Watch Sport and Watch Style, were designed in collaboration with Google to launch Android Wear 2.0. The Sport is loaded with features, offering integrated GPS, LTE calls and texting (sharing a phone number with an Android phone), a speaker, a heart-rate monitor, two buttons, a rotating crown, and NFC support for using Android Pay directly from the watch. Reviews, however, suggest that the Sport suffers for those add-ons in thickness, comfort, and appearance. The Style, for $100 less than the Sport, is thinner and more comfortable; it offers Bluetooth and Wi-Fi but has a look that The Verge’s Dan Seifert describes as “kind of cheap” with a “homely design.” Neither model is easy to find at online vendors, especially in all colors.

Receive Texts, Emails, And Alerts Without Reaching For Your Phone/ Military-Grade Gear S3 Is Tough Enough To Handle The Elements/ Built-In S Health App, Track Your Steps, Monitor Your Heart Rate, And More/ 4GB Internal Memory/ RAM 768MB/ Wi-Fi/ Bluetooth 4.2/ Gorilla Glass SR+ Case Crystal/ 1GHz, Dual Core (Exynos7270) Processor/ 360x360 Display Resolution/ On-Cell Touch AMOLED Touchscreen/ GPS Navigation/ Dark Grey Finish

The claim to fame on the Ticwatch Pro is battery life. The Pro offers up to 30 days of battery on a single charge. Of course, that all depends on how you use it. Mobvoi’s trick to improve battery life comes with the addition of a layered screen that acts as two displays. One is designed for use when the watch is idle, only showing crucial information such as the time to sip power. Under that is a standard OLED display that delivers the full Wear OS experience.


The LG G Watch was the first one we tried that uses Google’s Android Wear OS (the Moto 360 and Samsung Gear Live do as well). It includes Google Now, the company's Siri-like "intelligent personal assistant." Say “OK Google,” and you can do Google searches, compose texts, and make requests of your watch (“Show me my steps” or “Set an alarm”). Google Now also offers up a stream of "cards" on the watch's face, with information it determines is relevant to you. If, for example, the card tells you how many minutes it would take you to get home from your current location, you can click on the card and get specific traffic and navigation information.
I go for a middle-of-the-road approach—I enable alerts for most of my installed apps, save for ones that are niche (mostly shopping apps that alert me to coupons) or ones I don't use regularly. All alerts make the Charge 3 vibrate and show the message on its screen, and all past alerts live in the notification drawer that you can access by swiping down from the top of the Charge 3's display.
Up your fitness game, connect to your favourite apps, and keep on top of social media – all from your wrist. A smartwatch allows you to stay in touch with the world by connecting to your smartphone via cutting-edge technology. Browse our stylish smartwatch collection to discover a diverse range of styles from the world’s biggest brands including Sekonda, Casio, and Cannibal.
The Moto 360 was the first round smartwatch we got our hands (or wrists) on, and the design was a standout, for us. It looks like a traditional watch and fits more comfortably than rectangular smartwatches, but still packs the full functionality of an advanced smartwatch. Like the LG G Watch and Samsung Gear Live, it runs the Android Wear OS, allowing voice commands and pushing relevant information to the wearer.
The operating system you choose depends solely on the type of smartphone you have because the smart watch is paired with your smartphone. If you own an Android smartphone, your smart watch should have Android Wear or Tizen. If you own an iPhone, choose an Apple Watch. For example, the Samsung Gear S3 runs Tizen and is compatible with both the Android and iPhone.

As of 4 September 2013, three new smartwatches have been launched: the Samsung Galaxy Gear, Sony SmartWatch 2,[62] and the Qualcomm Toq.[63] PHTL, a company based in Dallas, Texas, completed is crowd-funding process on Kickstarter for its HOT Watch smartwatch in September 2013. This device enables users to leave their handsets in their pockets, since it has a speaker for phone calls in both quiet and noisy environments.[64] In a September 2013 interview, Pebble founder Eric Migicovsky stated that his company was not interested in any acquisition offers,[65] but revealed in a November 2013 interview, that his company has sold 190,000 smartwatches, the majority of which were sold after its Kickstarter campaign closed.[60]

It's also very bulky. Sitting at 46mm wide might not sound like much, but then you have the depth, and there's a lot of it here. In fact, if we had to pick one criticism of the Watch Sport it's that it crams so much in, it does so to its detriment. The size will be too overbearing for many, but the pay-off in size means that most of the great features of the Watch Sport have been discarded.
The LTE connection will cost you about $10 a month at most carriers, and the LTE model does cost more. There's a non-LTE version, too, if you're not interested in the new feature. Most people probably don't need LTE, frankly, unless you regularly go on hikes or long runs and you don't want to be weighed down with your phone. Still, it's a nice option to have.
As you’d expect, it has GPS and GLONASS alongside a heart rate monitor to bolster its fitness credentials. Other features include offline Spotify support, which is great for anyone who wants music without having to carry along their phone. Tizen is currently the only watch operating system to offer offline Spotify, too. Unfortunately, Tizen app support is otherwise lacking compared to rivals.
Overall, the updated lower price makes the Huawei Watch 2 a much better prospect if you’re in the market for a smartwatch, especially if you’re an Android user. While Wear OS smartwatches will work with iPhones, the experience is more limited compared to pairing with Android. For this reason, if you’re an iPhone user for whom money is no problem, then we’d still recommend opting for an Apple Watch.

When we compared the storage space of the Samsung Gear Sport with the other contenders, it didn’t have the most. With 4 GB — only a quarter of what you’ll get with the Apple Watch Series 3 GPS — you will have to manage your apps so you don’t run out of room. If you like to carry all of your music with you and you have an extensive library, you might run out of space with the Gear Sport.
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