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Samsung Gear S3

Samsung Gear S3 (Classic & Frontier), Circular Super AMOLED Display with Corning Gorilla Glass SR+, Iconic Physical Rotating Bezel Navigation, Dual-Core 1.0 GHz Processor, Tizen OS, Built-in GPS, Altimeter, Barometer, Speedometer, Heart Rate Monitor, IP68 Dust and Water Resistance, Military-Grade Durability (MIL-STD-810G), MST & NFC for Samsung Pay, Bluetooth 4.2, Wi-Fi, Stainless Steel Case Design.

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Overview

The Samsung Gear S3 (released in 2016) came in two distinct styles—the rugged outdoor-focused Frontier and the polished luxury Classic. It introduced built-in GPS, standalone mobile payments via Samsung Pay (MST and NFC), a rugged military-grade build, and an even larger circular Super AMOLED display.

A comprehensive overview of its design, specifications, software, and pricing details includes:

1. Design and Build

  • Form Factor: Premium circular timepiece featuring the signature physical rotating bezel ring paired with textured side pushers.
  • Dimensions & Weight: 46 x 49 x 12.9 mm; Weight: ~57g (Classic) / ~63g (Frontier).
  • Materials: 316L Stainless Steel case protected by scratch-resistant Corning Gorilla Glass SR+.
  • Ingress Protection: IP68 dust and water resistance combined with MIL-STD-810G military standard durability against drops, vibrations, and extreme temperatures.

2. Display Technology

  • Main Display: Large circular 1.3-inch Super AMOLED display supporting Always-On Watch functionality with full color depth.
  • Resolution: 360 x 360 pixels resolution (~278 ppi).

3. Performance & Software

  • Processor: Powered by an efficient Exynos 7270 dual-core 1.0 GHz processor.
  • Storage & Memory: 768 MB of RAM with 4 GB of internal storage for music and apps.
  • Operating System: Tizen-based wearable platform with native circular UI optimization and voice command support.

4. Sensors, Payments, and Outdoor Features

  • Outdoor Sensors: Built-in GPS/GLONASS, altimeter (altitude tracking), barometer (weather changes), and speedometer.
  • Health Tracking: Optical heart rate monitor and automatic activity logging.
  • Samsung Pay: Supports both NFC and MST (Magnetic Secure Transmission), enabling contactless payments on almost any traditional magnetic credit card reader.

5. Battery and Power Management

  • Battery Life: Up to 3 to 4 days of typical everyday use powered by a large 380 mAh rechargeable battery.
  • Charging: Wireless magnetic charging dock.

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Technical Specifications

Building upon the foundational overview, this technical deep-dive specification sheet provides a granular look at the hardware architecture, display calibrations, sensor arrays, audio profiles, and environmental ratings of the Samsung Gear S3.

1. Detailed Dimensions and Build Quality

  • Dimensions: 46 x 49 x 12.9 mm; Weight: ~57g (Classic) / ~63g (Frontier)
  • Chassis & Materials: Stainless steel case with Gorilla Glass SR+ cover glass.
  • Durability: IP68 waterproof + MIL-STD-810G military certified.

2. Advanced Display Specifications

  • Panel Type: Super AMOLED round touch display with rotating bezel control.
  • Resolution: 360 x 360 pixels resolution.

3. Processor and Memory Architecture

  • System on Chip (SoC): Exynos 7270 Dual-Core 1.0 GHz.
  • Memory & Storage: 768 MB RAM with 4 GB internal flash storage.

4. Comprehensive Sensor Suite

  • Sensors: Accelerometer, Gyroscope, Heart Rate Monitor, Barometer, Altimeter, Ambient Light.

5. Battery and Power Management

  • Battery Capacity: 380 mAh Lithium-ion battery.
  • Charging Method: Wireless magnetic charging dock.

6. Connectivity and Networking

  • Wireless: Wi-Fi 802.11 b/g/n, Bluetooth 4.2, NFC & MST (Samsung Pay), GPS/GLONASS.