Never miss a moment.
The Gear S3 is 4G LTE connected1 so you can receive texts, emails, and alerts without reaching for your phone. With a built-in speaker and microphone, you can also make and answer calls hands-free.
Pay with your watch.
With Samsung Pay on your Gear S3, you can easily make payments with your watch almost anywhere you can swipe or tap a credit card—even without your phone or wallet.2
Get out there.
Whether you’re off-roading or exploring a new city, the built-in GPS tracks your activity and makes it easy to share your location.
Designed for the elements
The military-grade Gear S3 is tough enough to handle the elements. It resists water, dust, extreme temperatures, and the occasional drop so you can venture out with confidence.3
Just turn the bezel.
Rotate the distinctive steel bezel to easily access apps and notifications so you can instantly check texts, updates, and more.
Go for days
Go nonstop for days on a single charge.4
When it’s time to recharge, the wireless charger lets you power up without slowing down.
Track your fitness.
With the built-in S Health app, track your steps, monitor your heart rate, and more.5 Set goals, post results, and check leaderboards to see how you stack up.
Apps at your command
Access the apps you use every day on your Gear S3. Catch a ride, check scores, stream music, and more.
Compatible with Android and iOS
The Gear S3 is compatible with both Android and iOS smartphones.7
Case Dimension (H x W)
1.81” x 1.93”
Gorilla Glass SR+
Active Silicon (Gear S3 frontier)
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.
Standard 22mm wide connection
2.2 oz (63g), without bands
Main Display Resolution
Main Display Size
Main Display Technology
On-Cell Touch AMOLED
Processor Speed, Type
1GHz, Dual Core (Exynos7270)
4GB Internal Memory / RAM 768MB
Bluetooth / LTE
802.11 b/g/n 2.4GHz
GPS / Glonass
3G UMTS: B2(1900), B4(AWS) B5(850)
4G LTE: B2(1900), B4(AWS), B5(850)
Dust and Water-resistant
IP68 (water and dust resistant rating)
Services and Applications
24Hours, SleepTracking, Floors, Auto Exercise Tracking, Auto HR, Together
24-hour-log, Steps, Floors, Heart Rate, Together (Challenges, Leaderboard), Water and Caffeine, Exercise
Auto Exercise Tracking
Walking, Running, Cycling, Elliptical trainer, Rowing machine, Dynamic workout
Battery Type and Size
up to 3 days
Wireless Charging Dock
Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB
Accelerometer, Barometer, Gyro Sensor, Heart Rate Monitor, Ambient Light Sensor
Included in Box
Gear S3 frontier
Wireless Charging Dock
Quick Start Guide
Fun & Entertainment
Call, Text, GPS Exercise, Notifications, Preset text, Emoticons
Most Frequently Asked Questions
Global Download Center
SAMSUNG assumes no responsibility, and shall not be liable, in connection with whether any such products or services will be appropriate, functional or supported for the SAMSUNG products or services available in your country.
Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time, without prior notice, before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on Samsung.com are subject to the full Terms of Sale . Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.
¹4G LTE standalone connectivity only available on Samsung Gear S3 frontier version, a companion for compatible Android smartphones, sold separately. Standalone connectivity requires initial pairing of Gear S3 frontier 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.
²For 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 http://www.samsung.com/us/support/owners/app/samsung-pay-gear for compatibility information.
³This 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.
⁴Average expected performance based on typical use. Results may vary.
⁵This 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.
⁶Band 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 https://www.samsung.com/global/galaxy/gear-s3/device-compatibility/. For best results, connect with compatible Samsung Galaxy smartphones.