Excellent watch, I use it like this. The charge lasts 4 days.
It has GPS.
The watch is designed to withstand the harshest environmental and physical conditions:
Manufacturing materials: Titanium frame (aerospace grade) to combine lightness with superior toughness, and scratch- and shatter-resistant Sapphire Crystal glass.
Size and design: A large 49mm screen provides clear visibility of complex data, with prominent side buttons for control while wearing gloves.
Resistance to harsh conditions: * Heat: Works efficiently in temperatures ranging from -20°C to 55°C.
Pressure: Water-resistant up to 100 meters (suitable for technical diving).
Battery and endurance: A huge battery lasts up to 60 hours in active tracking mode (GPS) and up to 30 days in normal watch mode.
Additional features: Emergency siren (up to 80 decibels), and dual-frequency GPS system for accurate positioning in forests or mountains.
Second: Speaker specifications (sports and field performance)