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Samsung Gear S

Samsung Gear S (SM-R750), 2.0-inch Curved Super AMOLED Display, Dual-Core 1.0 GHz Processor, Tizen OS, Standalone 3G Cellular Connectivity (Nano-SIM), Built-in GPS, Heart Rate Monitor, UV Sensor, Barometer, IP67 Dust and Water Resistance, Bluetooth 4.1, Wi-Fi, USB 2.0.

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Overview

The Samsung Gear S (released in 2014) was a groundbreaking standalone smartwatch featuring a massive, gorgeous 2.0-inch curved Super AMOLED display and built-in 3G cellular connectivity, allowing users to make calls, receive texts, and browse the web directly from their wrist without a nearby smartphone.

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

1. Design and Build

  • Form Factor: Bold curved rectangular wrist-conforming design wrapping smoothly around the arm, featuring a physical home button beneath the screen.
  • Dimensions & Weight: 39.8 x 58.3 x 12.5 mm; Weight: ~67 grams (Blue Black) / ~84 grams (White).
  • Materials: Curved plastic chassis housing paired with flexible rubberized or leather-style wrist bands.
  • Ingress Protection: IP67 certified dust and water resistance (protected against water immersion up to 1 meter for 30 minutes).

2. Display Technology

  • Main Display: Massive curved 2.0-inch Super AMOLED display providing expansive screen real estate for typing messages and viewing maps.
  • Resolution: 360 x 480 pixels resolution (~300 ppi).

3. Performance & Software

  • Processor: Powered by a 1.0 GHz dual-core processor.
  • Storage & Memory: 512 MB RAM with 4 GB of internal flash storage.
  • Operating System: Tizen-based wearable platform customized for standalone communication and on-screen keyboard input.

4. Connectivity, Sensors, and Standalone Features

  • Standalone 3G Cellular: Features a Nano-SIM card slot enabling independent voice calling, texting, and mobile data connectivity anywhere.
  • Integrated GPS: Built-in GPS and GLONASS for standalone mapping and turn-by-turn navigation via HERE maps.
  • Advanced Sensors: Optical heart rate monitor, UV sensor (to track sun exposure), barometer, accelerometer, and gyroscope.

5. Battery and Power Management

  • Battery Life: Up to 2 days of typical mixed usage powered by a 300 mAh rechargeable battery.
  • Charging: Snap-on charging cradle with a built-in auxiliary battery backup pack.

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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 S.

1. Detailed Dimensions and Build Quality

  • Dimensions: 39.8 x 58.3 x 12.5 mm; Weight: ~67.0g
  • Chassis & Materials: Curved polymer housing with interchangeable wrist straps.
  • Durability: IP67 dust and water resistant.

2. Advanced Display Specifications

  • Panel Type: Curved Super AMOLED touch display.
  • Resolution: 360 x 480 pixels (~300 ppi density).

3. Processor and Memory Architecture

  • System on Chip (SoC): 1.0 GHz Dual-Core processor.
  • Memory & Storage: 512 MB RAM with 4 GB internal storage.

4. Comprehensive Sensor Suite

  • Sensors: Accelerometer, Gyroscope, Compass, Heart Rate Monitor, Ambient Light, Barometer, UV Sensor.
  • Audio: Built-in speaker and microphone for hands-free cellular calls.

5. Battery and Power Management

  • Battery Capacity: 300 mAh Lithium-ion battery.
  • Charging Method: Charging dock with external battery backup capability.

6. Connectivity and Networking

  • Wireless: 3G Cellular (Nano-SIM), Wi-Fi 802.11 b/g/n, Bluetooth 4.1, USB 2.0, GPS/GLONASS.