Samsung Gear S3 Frontier: A guide to the rugged smartwatch

Everything you need to know about the new Gear S3
Gear S3 Frontier guide

There isn't much separating the new Samsung Gear S3 variants except for style but in a way, that's a big deal. Though both versions are ruggedised, the Gear S3 Frontier looks like it's built to withstand more outdoor activity.

Again, this doesn't mean the Classic can't – but you're more likely to wear the Classic into the office as is, where you'd probably change out the Frontier's band for say, a leather design in a smarter environment.

Wareable verdict: Samsung Gear S3 review | Apple Watch Series 2 review

However, if you're after the standalone model, only the Frontier will be able to field calls and texts without a phone thanks to the onboard LTE.

Read on to find out everything else there is to know about Samsung's sporty and sleek new Gear S3 Frontier.

Samsung Gear S3 Frontier: Design + screen

The Frontier Gear S3 is aimed at fitness and 'exploration' fans, as Samsung puts it. On paper the Frontier and Classic measure in the same at 46.1 x 49.1 x 12.9mm, while the Frontier is weightier at 62g compared to the Classic's 57g. That's heavier than the Gear S2's 29g as well.

Instead of circular buttons, you get rectangular, texturised buttons on the side that are, once again, reminiscent of sports watches and probably easier to grip if you've worked up a sweat. You'll also get a brushed stainless steel body on the Frontier instead of smooth like the Classic's.

Essential reading: What Samsung watch should you buy?

Both the Gear S3's are ruggedised with an IP68 water and dust resistant certification. However it's worth noting that you can only keep it under water for up to 30 minutes at a depth of 5 feet. Still, Samsung says it has tested the models with military level standards, ensuring that they're durable and able to withstand very high and very low temperatures, shock, dust and extreme vibrations.

On the connectivity front, the Classic only comes with Bluetooth/Wi-Fi while the Frontier will offer up a Bluetooth or standalone LTE flavours.

The Gear S3 Frontier come with a 1.3-inch screen with a 46mm body, which is a bump up from the smaller Gear S2's 1.2-inches and 42mm body. There's still the same sharp 360 x 360 super AMOLED resolution on board to give you the traditional watch experience.

To add an extra layer of durability, it's also layered withCorning Gorilla SR+.

Samsung Gear S3 Frontier: Tizen OS

As with the S3 Classic, it's Tizen running the show here and the latest version of Samsung's own smartwatch operating system on board.

There are no Frontier-only features but you'll still be able to access over 10,000 apps that includes the likes of Nest, Uber and Samsung Pay. In a bid to make it easier to send messages from a small display, you can now write and draw on the S3 screen. It was surprisingly responsive in our brief play with it.

One of the most requested apps from Gear S2 users was Spotify, and Samsung has brought it to the Gear S3 party. Now with an official Tizen app, you can stream music sans smartphone (with the 3G version) as well as access playlists and control playback.

Samsung Gear S3 Frontier: Rotating bezel

Samsung Gear S3 Frontier

Time and time again, we've praised how enjoyable it is using the rotating bezel on the Gear S2 – and we're excited to see it back again on the Gear S3 Frontier and Classic.

It's no surprise that Samsung has spent some time trying to make its standout feature even more useful. There are little additions like the ability to now answer and reject calls, but the real big news is that it's opening the bezel to third party developers. Samsung has already convinced Nest to jump on board, letting users rotate the bezel to tinker with their Nest thermostat.

Samsung Gear S3 Frontier: Straps

The Frontier has a sportier look with its standardised 22mm rubber strap – though it can be switched out for any other band of that size, and there are plenty to choose from.

Samsung's releasing a bevy of options in addition to the third-party designs you can choose. Artist and industrial designer Arik Levy also helped create some of the Gear's strap designs, and produced a series of watch faces to complement the 15 faces already pre-loaded onto the watch.

Samsung Gear S3 Frontier: Fitness tracking

Samsung Gear S3 Frontier

On the tracking front the S3 Frontier is well equipped. Sensors such as an accelerometer, ambient light sensor and heart rate monitor are all included. There's a trio of outdoor friendly sensors here too. The altimeter, barometer and speedometer track things like altitude and atmospheric pressure as well as sudden changes in the weather when you're exploring the great outdoors.

As with the Classic, there's GPS (Glonass) built-in for sport tracking. You'll also get a new SOS mode that uses location tracking to alert family, friends and emergency professionals when you're in crisis. Samsung has teamed up with security company ADT to provide additional services, but hasn't announced pricing yet.

Samsung is also taking some features from the Gear Fit2 and adding fitness tracking extras like Challenges, leaderboards and activity auto-recognition.

Samsung Gear S3 Frontier: Battery life

There's a much larger battery sitting behind the Frontier's larger face. At 380mAh, the Gear S3 has certainly surpassed the S2's 250mAh. That means you get about three to four days' of usage with and without LTE, compared to the usual two days the majority of smartwatches can muster.

Samsung doesn't have an answer for what the battery life is like in GPS mode quite yet, but it probably can't live up to dedicated sports watch brands like Garmin and Polar. It still also supports wireless charging, like its predecessor, and a power saving mode that kicks in when your battery is in its final hours. The charger for the Gear S3 is also backwards compatible with the S2.

Samsung Gear S3 Frontier: Samsung Pay

Samsung Gear S3 Frontier

Samsung Pay will be supported on the Gear S3 after being trialled on the Gear S2. Using NFC and MST (magnetic secure transmission), you'll be able to tap your watch against any card reader. Samsung emphasised that phones and even LTE aren't needed, which should be great news for joggers or people who've forgotten their mobile device at home.

Samsung Gear S3 Frontier: Compatibility

All the Gear S3s are compatible only with Android phones, though not iOS despite the beta testing that's already in place with the Gear S2. We asked a Samsung representative about the potential of iOS support for the Gear S3, and they told us the following:

"While the Gear S3 does not offer support for the iOS platform at this time, we continually evaluate ways to broaden the availability of our wearable devices to more consumers by providing them with a seamless, connected experience that improves their daily lives." We think that means Samsung is focusing on getting it working on the Gear S2 before it moves onto the Gear S3.

Samsung Gear S3 Frontier: Price and release date

Samsung Gear S3 Frontier

Samsung has finally revealed Gear S3 pricing and a US release date. Preorders begin 6 November and both the Classic and Frontier models will be available for purchase on 18 November starting at $349.99.

In the US, the Gear S3 Frontier will be available at most major retailers, including Best Buy, Amazon, Macy's and Carriers for the LTE version of the Frontier so far include AT&T, T-Mobile and Verizon, all of which will release their own specific availability and pricing.

It's likely the Frontier will match the Classic in pricing, however you can expect the LTE Frontier to cost more for the additional standalone services.

Shop for recommended smartwatches on Amazon

Samsung Gear S3
Samsung Gear S3
Pebble 2
Pebble 2
Apple Watch Series 2
Apple Watch Series 2
Huawei Watch
Huawei Watch

Wareable may get a commission


  • Nischit says:

    The s3 is awesome!

  • uxlingo says:

    The photo of the guy playing golf whilst wearing the S3, I take it there's a dedicated golf app for the watch? Do you know what it's called?

    • l.prasuethsut says:

      Hmm, not sure! I can't remember if someone told me but I can ask again.

    • ph00ny says:

      Golf Navi. It's shown in the samsung's global site's experience section for Gear S3

  • JohnnyT says:

    Do you know what carriers will support the eSIM technology in Europe?

    • l.prasuethsut says:

      At the moment, it doesn't seem like Samsung knows yet (or if will even be supported outside the US) so it's to be determined. 

  • jimbojimbob says:

    Is there any word on when these watches will be available in the UK?

    • l.prasuethsut says:

      Nope, no firm release dates anywhere just yet.

  • Randy_85 says:

    According to the Samsung live stream, only Samsung Gear S3 Frontier has Military level Standards.

    • l.prasuethsut says:

      They were both tested to withstand the same level of shock, temps, etc., according to my Samsung briefing but I can double check. 

  • MarkBCN says:

    Absolutely gorgeous. And what features it has! I've currently got the curved screen Gear S and wasn't a fan of the circular S2. But the S3 Frontier has stolen my heart. Just release it already!

  • KLB says:

    great write up

    I'm an iOS guy but love the frontier look. Assuming I connect with att in US and add to my plan does it matter that there's no ios app? Can I just download apps direct to watch? Perhaps no email but apps and texts?

    Also will watch stream music and calls to wireless headset? Great to leave phone in car while am gym and stream Spotify to headset from watch

    Thanks thanks for help

    • Wood says:

      I've only had the Fontier for a couple days, but from what I can tell I can answer your questions

      1- no, I can't download apps to the watch itself. I tried loading the beta app for iOS onto my iphone. I got it to load, but it won't connect to the watch. It has issues with Bluetooth sharing. 

      2- because you can't download apps you can't put Spotify or other music app on without the Gear app. I'm going to swap my sim to an android phone to get some apps and switch back to the iphone. 

      Love the watch so far!  The fitness app is great. The reminders to get up and move are appreciated. 

      Wish the battery life was longer. I connected my Bluetooth headset for talking. I think it drained the battery. Only got 1 day out of it. 

  • kriss76 says:

    can I get a chronograph plus watch face on my Samsung gear s2 classic watch?

  • GarebearVonDude says:

    do both models of the gear s3 frontier have an eSIM? 

  • StanR says:

    If my GS7 Edge is paired and connected to a Gear S3, will the phone still automatically connect to my car or will I first have to turn off the watch's Bluetooth?

  • Frosty says:

    I have the S3 Frontier and I'm wondering why the barameter never changes off of 30 in Hg?  The altitude changes all the time but never the barameter! 

What do you think?

Connect with Facebook, Twitter, or just enter your email to sign in and comment.