This rugged, solar charging GPS smartwatch is tough enough to keep up with you and unique enough to fit your style. Now it comes in two sizes to fit every wrist. General: Lens material: Power Glass™. Bezel material: Fiber-reinforced polymer. Case material: fiber-reinforced polymer. Strap material: Silicone. Quickfit watch band compatible: Yes (20 mm). Physical size: 40 x 40 x 13.3 mm. Fits wrists with a circumference of 112-180 mm. Display size: Custom, two-window design; 0.79” x 0.79” (20 x 20 mm). Display resolution: 156 x 156 pixels (active area). Display type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP). Weight: 43 g. Battery life: Smartwatch: Up to 21 days/51 days with solar. Battery Saver Watch Mode: Up to 50 days/Unlimited with solar. GPS: Up to 22 hours/28 hours with solar. Max Battery GPS Mode: Up to 54 hours/114 hours with solar. Expedition GPS: Up to 25 days/105 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. Water rating: 10 ATM. Memory/history: 32 MB. Included: Instinct 2S Solar. Charging/data cable. Documentation.
