CSR

Products for Fitness

CSR has a range of wireless connectivity and location chips targeted for fitness and exercise devices. Bluetooth low energy silicon delivers connectivity for low power, heart-rate and activity sensors. Our award-winning SiRFstar GPS engines provide low-power location tracking for training and fitness.

IC-Based Solutions

SiRFstarV™ Architecture and SiRFusion™ Platform | GNSS | GPS | GPS Chips| Indoor Location | CSR

SiRFstarV™ Architecture and SiRFusion™ Platform

CSR’s SiRFstarV architecture is the latest in the SiRFstar family of GPS products. It tracks multiple GNSS constellations for better outdoor performance and enables the SiRFusion platform for indoor location.

CSR µEnergy: CSR1000 and CSR1001

CSR µEnergy™

A single-mode Bluetooth low energy solution enabling ultra low power connectivity and basic data transfer for a new market of tiny, cost-effective and power-efficient consumer products.

SiRFstarIV GSD4e | CSR

SiRFstarIV™ GSD4e

An extremely low power GPS product with SiRFaware technology and a built-in CPU.

GPS

Development & Software Solutions

Made for iPod®, iPhone® and iPad® (MFi) | MFi Development Kit | CSR

Made for iPod®, iPad® and iPhone® (MFi)

A software development kit based on CSR’s BlueCore5™ Multimedia silicon allowing developers take advantage of advanced features over Bluetooth on Apple's iPhone, iPod and iPad products to develop accessories.

  • © 2012 CSR plc. All rights reserved | Bluetooth® is a trademark owned by the Bluetooth SIG., Inc.
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  • CSR plc is a company registered in England and Wales. Registered office: Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ
  • Registered Number: 04187346 | VAT number (GB787433096)