Wristband

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An activity tracking device is worn on the body and used to collect, process, explain and outline the collected data with the goal of improving both health and fitness performance. These devices are also able to wirelessly transfer this data to another smart device for storage or further processing.

NXP’s power-efficient, edge-computing MCUs, secure connectivity options and sensors are a great match for designing an activity and wellness tracker.

Application Details

Block Diagram

Wristband

Recommended Products for:

Wristband

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  • MMA8451Q: ±2g/±4g/±8g, Low g, 14-bit Digital Accelerometer
  • FXLS8471Q: ±2g/±4g/±8g, Low g, 14-Bit Digital Accelerometer
  • MPL3115A2: 20 to 110 kPa, Absolute Digital Pressure Sensor
  • FXOS8700CQ: Digital Motion Sensor - 3D Accelerometer (±2g/±4g/±8g) + 3D Magnetometer
  • PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
  • P3A9606: Dual Bidirectional I3C/I2C-Bus and SPI Voltage-Level Translator
  • MC34673: 1.2 A Single-Cell Li-Ion/Li-Polymer Battery Charger
  • MMPF0100: 14-Channel Configurable PMIC
  • PCA9460: 13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application
  • PF3001: 10-Channel Configurable PMIC for i.MX6 and i.MX7 Application Processors
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Design Resources

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