Worldwide GSM range, programming and data access from the Web profile.

• Housing: backpack, aerodynamic, rounded edges, strong & waterproof;

• Data upload from memory when GSM network is accessible;

• GPS intervals: user programmable, from 30 minutes to 24 hours;

• GPS controlled by operating-hours schedule and light sensor;

• Data recorded: GPS position, activity and temperature;

• Optional data: speed, altitude, 3-axis acceleration and light intensity;

• Highly efficient solar charger;

• Long-life battery;

• Data access and settings: Web profile;

• Optional: VHF beacon, diving sensor & pressure-proof design.