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LG Watch Sport review: LG Watch Sport isn't good enough for phone or fitness

Sure, it's GPS, phone and watch in one massive package, but LG's do-it-all watch involves compromises.

Scott Stein Editor at Large
I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, puzzles, board games, cooking, improv and the New York Jets. My background includes an MFA in theater which I apply to thinking about immersive experiences of the future.
Expertise VR and AR, gaming, metaverse technologies, wearable tech, tablets Credentials
  • Nearly 20 years writing about tech, and over a decade reviewing wearable tech, VR, and AR products and apps
Dan Graziano Associate Editor / How To
Dan Graziano is an associate editor for CNET. His work has appeared on BGR, Fox News, Fox Business, and Yahoo News, among other publications. When he isn't tinkering with the latest gadgets and gizmos, he can be found enjoying the sights and sounds of New York City.
Scott Stein
Dan Graziano
6 min read

We don't need the entire world on our wrists. But that hasn't stopped some companies from trying.


LG Watch Sport

The Good

The LG Watch Sport has built-in LTE, GPS and NFC for mobile payments. It features an Apple-like rotating crown for easier navigation, and the Android Wear 2.0 software is more user-friendly than its predecessor.

The Bad

It is big, bulky and uncomfortable to wear. The straps aren't interchangeable, and the battery doesn't last a full day. Water resistant but not swimproof.

The Bottom Line

The LG Watch Sport has tons of features, but it isn't the great all-in-one Android Wear watch-phone we were hoping for.

The ongoing dream of the do-it-all megasmartwatch continues with the LG Watch Sport, an LTE-equipped, GPS-enabled smartwatch running Google's Android Wear 2.0. It's one of two LG watches that will get Google's new version of its watch software first. In that sense, the Watch Sport (and the far more pared-down LG Watch Style) are flagship watches, made by LG but "designed with our friends at Google."

The Sport, at $350, £350 (equivalent to AU$568, with Australian pricing and availability yet to be announced), is the same price as the LTE and GPS-enabled Samsung Gear S3, and has about as many features. The Gear S3 runs on Samsung's own separate app store for its watch, though, while LG's watch runs on Android Wear 2.0 and uses Google Play apps.

We've worn the LG Watch Sport for a couple of weeks, paired with a Google Pixel XL, and frequently on its own with AT&T service on its included LTE SIM card and antenna. Like the Samsung Gear S3 and LG's previous Watch Urbane LTE, it's one of the few rare smartwatches that's also a stand-alone phone. (Yes, you'll need to add another device to your monthly bill; in the US, AT&T charges $10 a month, T-Mobile $5 a month.) The Sport aims to be a better fitness watch, too, largely with its onboard GPS.

But who, really, is it for? That's the problem. It's not great as a fitness watch, or as a super-standalone cell phone watch. And it's not the type of hardware that Android Wear 2.0 desperately needs.


Thickest watch I've seen.

Sarah Tew/CNET

Big, big watch

The Watch Sport is big. Really, really big. Its chunky design is bigger than the Samsung Gear S3, which seems slim in comparison -- and that's not a small watch. Its fixed rubberized wristband is designed in a permacurve, and feels like a gauntlet on almost any wrist. Seen head-on, it's clean-looking and industrial. But it really feels too large for most people to consider. The rubber wristband isn't swappable, either, so you're stuck with what you get. The Sport comes in blue or titanium gray. Our review model was the gray one.

LG Watch Style vs. Sport, compared

LG Watch StyleLG Watch Sport
Display 1.2-inch full circle POLED1.38-inch full cricle POLED
Resolution 360x360 (299 ppi)480x480 (348 ppi)
Dimensions 42x46x11mm45x51x14mm
Protection Gorilla Glass 3Gorilla Glass 3
Strap size 18mm standardIntegrated
Build Stainless steel, plastic backStainless steel
Processor Snapdragon Wear 2100Snapdragon Wear 2100
Memory 512MB768MB
Storage 4GB4GB
Battery 240mAh430mAh
Operating system Android Wear 2.0Android Wear 2.0
Scroll wheel YesYes
Microphone YesYes
Loudspeaker NoYes
Vibration YesYes
Wi-Fi YesYes
Heart-rate sensor NoYes
Ambient light sensor YesYes
Water-resistant IP67IP68
US price $250$350

To be sure, the Sport is designed for runners and for those who want a stand-alone watch for outdoor use. But the Sport seems big and clunky compared to the Apple Watch Series 2. Is it worth the size compromise to add the LTE phone functions?


Customized workout readouts via Google Fit.

Sarah Tew/CNET

Fitness: Not as deep as expected

The Sport tracks fitness and loads apps just like any other Android Wear 2.0 device, using Google Fit and other third-party apps. Many apps will download directly to the watch now, but during our time with Android Wear 2.0 we haven't found many great apps to try. Google Fit can be launched from one of three buttons on the Watch Sport: starting a walk, run or one of several other activities (biking, treadmill running, stationary biking, aerobics, stair climbing, strength training and "sit-up challenge" and "push-up challenge") is easy.

Google Fit shows three bits of data during a workout, which can be customized (heart rate, distance or elapsed time). But the interface seems clunky, and Google's daily goal metrics are basic: 10,000 steps, or another user-set goal, but nothing like Apple 's three-ring motivational system.

The Sport has automatic activity tracking via Google Fit, but not on-watch, nor does it provide healthy reminders like the Samsung Gear S3 does with S-Health, or even like Apple Watch does with reminders to stand or breathe or meditate. It would be nice to get more awareness when going on a long walk or a brisk walk, and maybe some on-watch feedback. The added coaching challenges for sit-ups, push-ups or crunches are a nice plus, though, and stair-climbing recognition is onboard.

Sarah Tew/CNET

Is it really a sport watch?

LG has said the watch is "designed for those who enjoy dynamic, athletic lifestyles." But what does that actually mean? One of us doesn't run much, but the other (Graziano) is an avid runner, cyclist and frequent hiker. Neither of us would buy the LG Watch Sport.

On paper, it would appear more than adequate. The watch is equipped with a wide-range of sensors for measuring movement, altitude and heart rate. This includes an accelerometer, gyroscope, barometric altimeter, GPS and optical heart-rate sensor.

It can show real-time data for a variety of workouts, but customization options are limited. Why not have pace, distance, elapsed time and heart rate data visible on a single page when running? This wasn't possible with the Fit Workout app or any of the third-party apps we tested, like Strava and Runkeeper.

To make matters worse, the Watch Sport isn't swim-proof like the Apple Watch Series 2. The battery life is also a major concern. A 30-minute run with GPS took it down to 80 percent and after an hour there was only half remaining. It was even worse when streaming music over LTE.

The basic fitness feature may be fine for the occasional runner or biker, but a multisport watch from Garmin would deliver a much more enjoyable experience.

Stand-alone phone mode and other perks

Using GPS, Bluetooth for playing stored music on the watch, and built-in LTE takes its toll on battery life in a hurry. On most days, even in casual use, we burned through the Sport's battery in less than a day. I tweaked settings to get rid of always-on display mode and LTE, but even then, it's hard to get to two days of use.

The Sport also allows some nice stand-alone features, not just for runners but for anyone who wants to use a watch instead of a phone. Android Pay is enabled, and clicking the bottom button on the Sport lets anyone pay at any tap-to-pay Android Pay-enabled spot. It works well.


Android Pay is easy.

Sarah Tew/CNET

Phone mode worked decently, but Bluetooth connections on the Sport didn't seem fantastic. Conversations and streamed music broke up and got stuttery whenever my arms were lowered, which doesn't happen as much on the Apple Watch or Samsung Gear S3.

Android Wear is better, though -- sometimes

The Sport's middle crown button spins like the Apple Watch's digital crown, making for easy navigation of apps or scrolling messages (Android Wear now supports spinning crowns). It's a useful addition, but pressing in on the crown also activates Google Assistant, Google's new spin on voice-powered AI. Assistant is better by far than Samsung's hobbled S-Voice on the Gear S3, but it only responds via text on the watch face. It's too easy to press the Assistant button accidentally during workouts.


Finding apps is easier, especially with a spinning side-button crown.

Sarah Tew/CNET

Android Wear is less pushy about Google Now-style reminders, which is great. No more weird commute time cards, or other predictive suggestions. Android Wear 2.0 can access info faster, and launch apps better. But there are still bugs that need to be worked out. Apps that wouldn't launch and interfaces that were unresponsive were a common occurrence during our time with the watch. Even checking the time seemed to sometimes have a bit of lag.

Having a Google-connected smartwatch, for Android phone owners, is probably better than using something like the Gear S3 (which uses Samsung's proprietary Tizen operating system) in the long run. But the Gear S3 is a better product right now, with better hardware and a more polished experience. It just lacks the deeper Android functions and apps. In the end, that's a tough compromise.

As for the LG Watch Sport, it's not the all-in-one watch we were hoping it would be. It's not for hardcore runners, or those looking for the best watch-phone. It's way too big. And its battery isn't good enough.

Android Wear needs better heroes than this.


LG Watch Sport

Score Breakdown

Design 6Battery 5Performance 6Software 7Features 9