Snapdragon Wear 3100 Platform
Snapdragon Wear 3100 Platform
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Next Generation Smartwatch Platform Based on a New Ultra-Low Power Hierarchical System Architecture.

The Snapdragon Wear™ 3100 is based on an ultra-low power hierarchical system architecture. In this hierarchical architecture, the high-performance quad core A7 processor, the highly efficient integrated DSP, and the new ultra-low power co-processor work in conjunction with each other to fundamentally look to re-imagine smartwatch experiences - enhance existing ones, bring-in new ones - while supporting extended battery life. Available in both connected (4G LTE) and tethered (Bluetooth + Wi-Fi) versions.

Qualcomm Snapdragon Wear is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

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Featured DocumentsProduct Brief
Benefits
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Rich interactive mode

Snapdragon Wear 3100 platform helps deliver high performance, superior connectivity, smart sensing, and compelling features for smartwatches running Wear OS by Google.

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New personalized experiences

Different personalizations combines the beauty, battery life, or utility of a fashion, sports, or analog watch.

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Support for Extended Battery Life

Supports up to 67% reduction in lowest power mode, 49% reduction in GPS, 43% reduction in keyword detection, 35% reduction in per minute clock update, 34% reduction in MP3
playback, and 13% reduction in voice query over Wi-Fi.

Features

  • Ground up design to support enhanced ambient, dedicated sports, and traditional watch modes/experiences
  • Works alone or in conjunction with the main processor
  • Integrates custom designed SRAM, dedicated PMU, a deep learning engine for custom workloads, and range of I/Os
  • Runs highly efficient event-driven RTOS
  • Power Management
    • New wearable PMIC optimized for low power and high integration
    • Integrates battery charging, fu
Specifications
Storage
eMMC
eMMC 4.5
Location
Location Support
Qualcomm® Location
Satellite Systems
Beidou, GLONASS, GPS
Terrestrial Systems
Cellular, Wi-Fi
NFC
Near Field Communications
Supported
CPU
Architecture
32-bit
Clock Speed
Up to 1.2 GHz
DSP
Name
Modem DSP

Qualcomm Snapdragon, Qualcomm Adreno, Qualcomm Voice Activation, Qualcomm RF Front End, Qualcomm Aqstic, Qualcomm Voice Suite, Qualcomm Noise and Echo Cancellation, and Qualcomm Processor Security are products of Qualcomm Technologies, Inc. and/or its subsidiaries.

Compare related products.

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2 of 2 total products

Product

Location

Location Support

Satellite Systems

Terrestrial Systems

CPU

Architecture

Clock Speed

DSP

Name

Cellular Modem-RF

Modem Name

Wi-Fi

Standards

Features

Bluetooth

Specification Version

Connection Technology

Interfaces

Supported Interfaces

Process Node and Technology

Process Node

High Tier

Snapdragon Wear 4100+ Platform
Active

—

Galileo
Beidou
GLONASS
GPS

Cellular
Wi-Fi

—

Up to 2 GHz

Qualcomm® Hexagon™ QDSP6 V56

Qualcomm® Snapdragon™ Integrated X5 LTE Global Mode modem

802.11a
802.11b
802.11g
802.11n

—

Bluetooth® 4.21


Bluetooth® 5.02

—

USB 2.0
MIPI-DSI

12 nm

Snapdragon Wear 3100 Platform
End of life

Qualcomm® Location

Beidou
GLONASS
GPS

Cellular
Wi-Fi

32-bit

Up to 1.2 GHz

Modem DSP

Qualcomm® Snapdragon™ X5 LTE modem

802.11n

Low power Wi-Fi

Bluetooth® 4.2

Bluetooth® Low Energy

MIPI
USB 2.0
SPI

28 nm

  1. Qualcomm® WCN3620, Qualcomm® WCN3660B
  2. Qualcomm® WCN3610, Qualcomm® WCN3980
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