This module is the best way to add a GPS to your wearable project. It's part of the Adafruit Flora series of wearable electronics, designed specifically for use with the Flora motherboard. Installed on the PCB is the latest of our Ultimate GPS modules, a small, super-thin, low power GPS module with built in data-logging capability! This module's easy to use, but extremely powerful:

• -165 dBm sensitivity, 10 Hz updates, 66 channels
• Designed for wearable use with the Flora system
• Only 20mA current draw
• RTC battery-compatible - sew a battery on to create a atomic-precision real time clock
• Built-in datalogging
• >25Km altitude
• Internal patch antenna + u.FL connector for external active antenna
• Fix status LED

This guide will get you started with the Flora GPS.