The Garmin quatix 8 Pro is the ultimate nautical smartwatch, purpose-built to keep mariners connected on the water. With built-in inReach technology, it delivers two-way satellite and cellular (LTE) connectivity for text messaging, voice calling and interactive SOS, so you can stay in touch and get help even when you're up to 50 miles offshore, no phone required.Housed in a rugged 47 mm titanium-bezel case with a scratch-resistant sapphire lens and a bright 1.4" AMOLED display, the quatix 8 Pro is water-rated for marine use and dive-ready. An enhanced boat mode brings your boating apps to the forefront while you're on the water, then tucks them away once you're ashore, and it puts helm control, chartplotter voice commands, autopilot, Force trolling motors, entertainment and lighting systems right on your wrist.Beyond the water, it's a full-featured smartwatch: 24/7 health and wellness monitoring, more than 100 built-in sports and activities from wakesurfing to water skiing, contactless Garmin Pay, and up to 15 days of battery life in smartwatch mode. Built-in inReach satellite + LTE connectivity for two-way messaging, voice calls and interactive SOS to the 24/7-staffed Garmin Response coordination center, no phone required. Enhanced boat mode surfaces marine apps on the water and hides them ashore. Marine helm control: chartplotter voice commands, autopilot, Force trolling motors, plus entertainment and lighting system control. Rugged marine build: 47 mm titanium bezel, scratch-resistant sapphire lens and leakproof buttons. Bright 1.4" AMOLED display that's easy to read in direct sunlight. Up to 15 days of battery life in smartwatch mode. 100+ sports and activities including wakesurfing and water skiing, with 24/7 health and wellness monitoring. Garmin Pay contactless payments and LiveTrack location sharing.