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Gear S3

Iconic design meets our smartest technology.

Gear S3 classic and Gear S3 frontier

In the office. Off the grid.

No matter what your day holds, the Gear S3 is up for the challenge. The Gear S3 frontier is ready for rugged adventure; the Gear S3 classic is modern luxury. Two watches for whatever your life brings.

Gear S3 is available in classic or frontier model

Leave your phone behind.

4G LTE connectivity uses your mobile data plan so you can send texts, get emails, receive notifications and even make calls all without your phone.1

4G LTE Gear S3 with incoming call
Gear S3 with Samsung Pay

Pay with your watch.

With Samsung Pay on your watch, you can pay almost anywhere that you’d use a credit card.2 No wallet or phone necessary.

Get out there.

Whether you’re running, hiking or checking into your favorite brunch spot, the Gear S3’s built-in GPS helps you stay on the map.1

Gear S3 with GPS capabilities

Designed for the elements

With military-grade durability, the Gear S3 resists water, dust, extreme temperatures and the occasional drop. It also features a Corning® Gorilla® Glass SR+ watch face to help protect against scratches. Equally good for climbing mountains and commuting.3

Gear S3 with military-grade durability
Gear S3 on wireless charger

Go for days.

The Gear S3’s battery lasts up to 3 days on a single charge,4  so you can venture further, wherever you’re going. And when your battery gets low, the wireless charger lets you power up without slowing down.

Access apps at every turn.

Rotate the steel bezel to easily access thousands of apps. Record workouts with S Health5 , hail rides with Uber, make reservations with Yelp, and even warm up your house with Nest.

Gear S3 with uber, cnn, spotify and more

Swap out your strap.

Customize your watchface from thousands of colors and designs, and choose a band that fits your look. The Gear S3 can be paired with any standard 22mm watch strap6 , so it’s easy to update.

  • Blue Leather

    For everyday

    Perfect your business-casual style with a classic Blue Leather strap.

  • Green Silicone

    For adventure

    Stand up to the elements with a durable strap in Green Silicone.

  • Red Alligator Grain Leather

    For something fun

    Prepare for a night on the town with a sleek Red Alligator Grain Leather strap.

  • Black Alligator Grain

    For something sleek

    For a look that goes with anything, a classic leather Black Alligator Grain is cool and classic.

Blue Leather
Green Silicone
Red Alligator Grain Leather
Black Alligator Grain

Sync with Android or iOS.

Just pair your smartwatch via Bluetooth using the Samsung Gear companion app.7

Gear S3 Android Compatibility Chart

Display Size

Full color, always on




Up to 3 days**

Microphone and Speaker



Military-grade durability
water- and dust-resistant

Steel Bezel

Rotating App Navigation


Gear S3 frontier, Gear S3 classic


Dark Grey, Silver


AT&T, T-Mobile, Verizon


Tizen 2.3.2



frontier: 2.2 oz (63g), without bands

classic: 2.1 oz (57g), without bands


Battery Type and Size

380mAh Li-ion

Charging Method

Wireless Charging Dock

Typical Usage

Up to 3 days**


Internal Memory

4GB Internal Memory / RAM 768MB



Bluetooth® v4.2

Wi-Fi b/g/n






GPS / Glonass



3G UMTS : B2(1900), B5(850)

4G LTE : B2(1900), B5(850)


Case Dimension

46mm x 49mm | 1.81” x 1.93”

Case Depth

12.9mm | 0.51”

Case Crystal

Gorilla Glass SR+



Strap with buckle – 70mm or 2.76 in.
Large strap with holes – 130mm or 5.12 in.
Small strap with holes – 110mm or 4.33 in.

Buckle Band : 70mm (2.755 in)


Processor Speed


Processor Type

Dual Core (Exynos7270)


Display Resolution

360x360, 278ppi

Display Size


Display Technology

Super AMOLED, Full Color Always on Display


Audio Playing Format

Format: MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB

Codec: MP3, AMR-NB, MAR-WB, AAC, AAC+, eAAC+, WMA, Vorbis

Sensor Type


Accelerometer, Barometer, Gyro Sensor, Heart Rate Monitor, Ambient Light Sensor

Key Features

IP68***(water and dust resistant rating)

MIL-STD-810G (Military-grade durability)

Gear & Applications

Gear Manager

Samsung Pay

Advanced Fitness Tracking****

S Health: 24-hour-log, Steps, Floors, Heart Rate, Challenges, Leaderboard, Water and Caffeine

Auto Exercise Tracking

Walking, Running, Cycling, Elliptical trainer, Rowing machine, Dynamic workout

Communication Features


Music Player

Package Contents

Included in Box

Gear S3 frontier or classic

Band Strap

Wireless Charging Dock / Display Stand

Quick Start Guide

User Manual


*All functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, the design, pricing,
components, performance, availability, and capabilities of the product are subject to change without noticed or obligation.
**Battery performance may vary depending on network conditions and configuration and device usage.
***IP68 rating means it’s water-resistant in up to 5 feet of water for up to 30 minutes; rinse residue/dry after wet. See user manual.
****Caution! The information gathered from his device or its related software is not intended for use in the diagnosis of disease or other conditions, or in the cure,
mitigation, treatment or prevention of disease. The accuracy of the information and data provided by this device and its related software, including heart rate
readings, may be affected by factors such as environmental conditions, skin condition, specific activity performed while wearing the device,
setting of the device, user configuration/user provided information, placement of the sensor on the wrist, and other end-user interactions. Please refer to the user manual for more
information on proper wear and use, or see

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4G LTE standalone connectivity available on Samsung Gear S3 4G LTE models, a companion for compatible Android smartphones, sold separately. Standalone connectivity requires initial pairing of Gear S3 with compatible phone and separate qualifying wireless plan. Standalone functionality limited if paired phone is not powered on or connected to a wireless network. Network coverage not available everywhere. Consult carrier for details.

Bluetooth / combo

Samsung Gear S3 (Bluetooth) is a companion device for compatible Android smartphones, sold separately. Full connectivity functionality requires Bluetooth pairing to a wireless network-connected phone.

2 Make at least 5 payments on your Gear S3 without a Galaxy smartphone nearby after initial setup. Number of transactions varies by card network and bank. Reload payment capability by connecting to a Galaxy Smartphone via Bluetooth. Only compatible with select cards, carriers and Android smartphones; see the Samsung Pay Support page at support/owners/app/samsung-pay#compatibility for compatibility information.

3 This device passed military specification (MIL-STD-810G) testing against a subset of 10 specific conditions, including drops from 4.9 feet, extreme temperatures, dust, shock/vibration, and low pressure/high altitude. Water-and dust-resistance based on IP68 rating (water-resistant in up to 5 feet of water for up to 30 minutes). Rinse residue/dry after wet. See user manual for more details. 

4 Average expected performance based on typical use. Results may vary. 

For best results, Samsung Pay on Gear S3 requires network connection through LTE, Wi-Fi or via Bluetooth pairing with compatible smartphone. After Initial setup, Samsung Pay on Gear S3 can make at least five transactions without reconnecting to a network. Samsung Pay on the Gear S3 is only compatible with select cards, carriers and Samsung devices and non-Samsung Android phones; see the Samsung Pay Support page at for compatibility information.

6 Band sold separately. 

7Compatible with select Bluetooth capable smartphones using Android OS 4.4 and later with at least 1.5GB RAM as well as iPhone 5 and later with iOS 9.0 and above. Not all features available with iOS paired smartphones. Gear S3 supported smartphones may vary by carrier and device. For a list of compatible smartphones and features, please visit For best results, connect with compatible Samsung Galaxy smartphones.

8 Gear S3 does not support notifications from iOS smartphones when not connected via Bluetooth.

9 Call experience may vary depending on paired smartphone. Models with LTE connectivity and a standalone phone plan are capable of making and receiving calls when not paired with a smartphone. Bluetooth-only models are capable of answering or rejecting calls when paired with a smartphone via Bluetooth. 

10 Some Android phones limited on text reply, call back from text, and read notification check from phone. Receive message notifications from iOS smartphones when connected via Bluetooth. Outgoing messages not available on iOS smartphones. Gear S3 Models with 4G LTE connectivity and a standalone phone plan are capable of sending and receiving messages from standalone phone plan when not paired with a smartphone. 

11 Email reply support available for some non-Samsung Android models. Incoming email notifications and limited previews from iOS smartphones are available from certain third-party email applications. 

12 Only free standalone apps are available on iOS smartphones. Paid apps or free Gear apps that require a companion smartphone app are not compatible with iOS smartphones. 

13 Only compatible with select cards, carriers and Android smartphones; see the Samsung Pay Support page at support/owners/app/samsung-pay#compatibility for compatibility information. Samsung Pay is not available on iOS smartphones. 

14 This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. Some S Health features are not available on iOS smartphones. 

15 Some watch faces are not available on iOS smartphones.

16 To be eligible for the Premium Offer, you must be 18 years or older and a resident of the United States, District of Columbia, Puerto Rico or the U.S. Virgin Islands. Activate the Premium Offer between 3/29/17 and 6/30/19 by: (1) downloading a qualifying Under Armour Connected Fitness (UACF) companion App (either MapMyRun, MyFitnessPal, or Endomondo) to your Gear S2, Gear S3 or Gear Fit2 and the corresponding UACF mobile app to your compatible Android phone; (2) creating a UACF account for the UACF App, if you do not already have one, which requires agreeing to the Under Armour Terms and Conditions of Use and Privacy Policy; and (3) logging into the UACF App on your phone and launching the UACF App on your Gear device. If you are a new UACF end user, your account will automatically be upgraded to a Premium Subscription for Endomondo and MyFitnessPal or an MVP account for MapMyRun for a 12 month period (whichever app you choose). If you are an existing UACF Premium or MVP end user, you must contact UACF customer support to activate your free 12 month Premium Offer. You can contact UACF customer support via email (MyFitnessPal:; Endomonodo:; MapMyRun: and indicate in the email that you have downloaded the corresponding UACF App on your Samsung Gear Fit2, Gear S2, or Gear S3 and wish to activate the Premium Offer. UACF customer service will respond with a promotion redemption URL that you must follow to redeem the Premium Offer at any time after your current paid Premium/MVP Subscription expires. Only one Premium Offer per person. The Premium Offer cannot be combined with any other rebate, offer or discount. Void where prohibited or restricted by law.

Citi and Citi with Arc Design are registered service marks of Citigroup Inc.

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