Smartwatch: Up to 30 days/48 days with solar Battery Saver Watch Mode: Up to 48 days/107 days with solar GPS Only: Up to 95 hours/149 hours with solar All Satellite Systems: Up to 68 hours/92 hours with solar All Satellite Systems Multi-band: Up to 52 hours/65 hours with solar All Satellite Systems Music: Up to 18 hours Max Battery GPS: Up to 186 hours/ 653 hours with solar Expedition GPS: Up to 50 days/ 118 days with solar Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions Solar charging, assuming use in 50,000 lux conditions Solar charging, assuming use in 50,000 lux conditions; assuming typical use with SatIQ technology Read more
