???? SOLAR CHARGING ???? Thanks to the Power Glass lens, it harnesses the sun's energy to extend battery life. The internal rechargeable battery can guarantee infinite battery life in smartwatch mode and up to 60 hours with GPS active. 10 ATM waterproof.???? 50mm CASE and TORCH ???? Smartwatch with unique features that will make you stand out. Resistant to shocks and extreme temperatures, it has a 50mm case and, compared to the 45mm Instinct 2, it has a larger display and a built-in variable intensity LED flashlight with strobe and red light options to make you more visible at night.♥ OVER 30 PRELOADED APPS ♥ You can practice any type of sport and take advantage of advanced training metrics such as running dynamics, VO2 max calculated based on temperature and altitude, recovery times, Training Load, Training Status, Training Effect, HRV Status and many more.???? MULTI-FREQUENCY GPS ???? Lock onto multiple satellite systems simultaneously (GPS, GLONASS and Galileo) and dual-frequency for more precise and accurate position data. Plus, thanks to the altimeter, barometer, compass and the TracBack function you have everything you need to reach your goal. COMPLETE SMARTWATCH ???? View notifications on the display, make contactless payments with Garmin Pay, send an emergency text to your predefined contacts with the press of a button or automatically in the event of an accident. Customize the dial and download new apps from the Connect IQ Store. Warning: Chill in the refrigerator only. Do not freeze.