Garmin Quatix 8 47mm AMOLED Sapphire GPS Smartwatch is a premium nautical-focused marine smartwatch built for life on the water and everyday use alike. It features a bright 1.4-inch AMOLED touchscreen display with sapphire crystal protection and a titanium bezel with a Captain Blue silicone band for rugged durability and comfort. The watch combines advanced marine navigation tools — including tide alarms, anchor alerts, race start guidance, tack assist, and boat data streaming — with comprehensive GPS and health tracking features, such as Pulse Ox blood oxygen, heart rate monitoring, sleep insights, and training readiness. It also offers built-in mapping, Garmin Pay contactless payments, music storage, a speaker and microphone for calls/texts via Bluetooth, and a dimmable LED flashlight for visibility in low light. With robust construction rated for up to 10 ATM water resistance and leakproof buttons, and battery life of up to 16 days in smartwatch mode, this watch is designed to support extended marine expeditions and active lifestyles. Garmin Quatix 8 47mm AMOLED Sapphire Captain Blue Silicone Band Nautical Smartwatch 010-02904-50, 47 x 47 x 13.8mm