Overview fenix 8 Pro 47 mm Sapphire AMOLED Carbon Gray DLC Titanium is a premium multisport Garmin smartwatch designed for sport, outdoor and advanced daily use. The Pro series integrates inReach technology and LTE connectivity, as well as advanced training, navigation and health functions, with AMOLED displays and robust materials such as sapphire crystal and titanium DLC. Specifications Case size: 47 x 47 x 16 mm in consulted cards; other sources include 47 x 47 x 13,8 mm. Display: 1.4" AMOLED resolution 454 x 454 pixels. Materials: sapphire crystal, titanium case with Carbon Gray DLC finish. Strap: Black/Chestnut, leather. Memory: 32 GB of internal memory. Connectivity: Bluetooth, ANT+, WieFi, USB, with LTE and inReach support in the Pro series. Water resistance: 10 ATM / 100 m. Navigation: GPS, GLONASS, Galileo and BeiDou; multiband support indicated in the sources consulted. Sensors: heart rate, oxygen in the blood, barometer, skin temperature and accelerometer. Functions: Integrated LED torch, advanced metrics for training and health, messaging and LiveTrack via LTE in Pro versions.