The Garmin Quatix 8 51mm AMOLED Sapphire Captain Blue Silicone Band nautical smartwatch is a premium marine‑focused wearable built for life on and off the water. It features a bright 1.4‑inch AMOLED display with a scratch‑resistant sapphire crystal lens and a durable titanium bezel paired with a comfortable Captain Blue silicone strap, delivering rugged durability and everyday comfort. The watch offers comprehensive boating and navigation tools — including anchor alarms, autopilot control, boat data streaming, and tide information — along with built‑in multi‑band GPS, preloaded TopoActive maps, and advanced health and wellness tracking like Pulse Ox, heart rate, and sleep insights. Additional smart features include a built‑in LED flashlight, speaker and microphone for calls and voice commands, Garmin Pay contactless payments, music storage, and compatibility with compatible Garmin chartplotters and devices. With up to 29 days of battery life in smartwatch mode and water resistance rated to 10 ATM, it’s designed to support extended adventures and active lifestyles.