Band Technical Specification

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I. Introduction

The purpose of this document is to outline the technical specifications for the FitPulse Pro—the next-generation fitness band developed by [YOUR COMPANY NAME]. This specification includes a detailed description of the product's hardware and software components, communication protocols, and additional features necessary for the development and manufacturing of the device.

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II. Hardware Specifications

1. Dimensions

• Width: 20mm

• Height: 40mm

• Thickness: 10mm

• Weight: 30g

2. Display

• Type: OLED

• Size: 1.2 inches

• Resolution: 240 x 240 pixels

• Touchscreen: Capacitive, Multi-Touch

3. Battery

• Type: Lithium-ion Polymer

• Capacity: 200mAh

• Battery Life: Up to 10 days

• Charging Time: 2 hours

• Charging Method: Magnetic Charger

4. Sensors

• Heart Rate Monitor

• Accelerometer

• Gyroscope

• GPS

• SpO2 Sensor

5. Connectivity

• Bluetooth: Version 5.0

• NFC: Yes

• Wi-Fi: 802.11n

6. Water Resistance

• Rating: IP68

• Depth: Up to 50 meters

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III. Software Specifications

1. Operating System

• Custom OS based on FreeRTOS

2. Compatibility

• Android: 6.0 and above

• iOS: 10 and above

3. User Interface

• Watch Faces: Multiple customizable watch faces

• Notification Support: Incoming calls, messages, app notifications

• Language Support: Multi-language

4. Companion App

• Sync Data: Steps, heart rate, sleep data, GPS tracking

• Data Analytics: Insightful data visualization and trends

• Activity Tracking: Multiple sports modes

• Update Firmware: Over-the-air updates

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IV. Communication Protocols

To ensure seamless communication between the band and companion devices, the following protocols will be used:

• Bluetooth Low Energy (BLE) for efficient power management and continuous data sync

• NFC for quick pairing and secure payments

• Wi-Fi for direct internet connectivity and faster data sync

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V. Security Features

• Data Encryption: All data transmitted between the band and the companion app will be encrypted

• Secure Boot: Ensures that only verified firmware can be installed

• Biometric Authentication: Heart rate data can be used for user authentication

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VI. Additional Features

• Always-on Display: Optional setting to keep the display always visible

• Sleep Monitoring: Advanced sleep tracking with sleep stages analysis

• Stress Monitoring: Real-time stress levels measurement

• Weather Forecast: Up-to-date weather information

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VII. Environmental Requirements

• Operating Temperature: -20°C to 60°C

• Storage Temperature: -40°C to 70°C

• Humidity: 5% to 95% non-condensing

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VIII. Conclusion

This document provides a comprehensive overview of the technical specifications for the FitPulse Pro. Adhering to these specifications will ensure that the product meets the desired performance and quality standards, providing a superior user experience.

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