Manta Tide Free brings the pulse of the ocean directly to your wrist—100% free, with no ads, trials, or lock screens. Designed for surfers, divers, sailors, and ocean enthusiasts, this watch face pairs detailed manta ray artwork with a live tide visualizer: as tides rise and fall along your coastline, a bioluminescent wave dynamically submerges or reveals the ray's body, precisely tracking its contours. LIVE GLOBAL TIDES (FREE & NO API KEY NEEDED) • Automatic global tide forecast: High Tide and Low Tide with estimated time and height. • Dynamic water level bounded from tail base to cephalic fins on the Reef Manta (*Mobula alfredi*). • Smart GPS positioning: Automatically syncs tides using your last activity GPS fix or Garmin weather location with zero extra battery drain. • Lightweight & battery-friendly: No complex menus or background checks, engineered for maximum battery life. ESSENTIAL & OPTIMIZED DISPLAY • Plug & play elegance: Iconic look featuring the signature Luminescent Cyan wave and high-visibility typography. • Key metrics at a glance: - Digital time (12h/24h) and complete date - Next high and low tides with trend icons - Battery level (% and remaining days) with dynamic indicator - Daily steps counter HOW IT WORKS • Automatic Location: Zero setup required. The watch face automatically uses your watch's location (last GPS fix from an activity or Garmin weather coordinates) to retrieve and cache local tide predictions every 6 hours. • Streamlined Experience: To deliver optimal speed and battery performance, the Free edition comes pre-configured with the default oceanic aesthetic and automatic GPS location. WANT FULL CUSTOMIZATION? CHECK OUT MANTA TIDE PRO If you love Manta Tide and want full control over your watch face, upgrade to "Manta Tide Pro": • Integrated 24h Tide Chart: Full-screen interactive tide curve with live "NOW" marker, rising/falling trend %, and detailed tide table. • Touch Shortcuts (Long-Press): Press and hold any metric or the tide area to instantly launch the 24h tide chart or native Garmin widgets (Battery, Steps, Calendar, etc.). • 2 Manta Species: Switch between the Reef Manta (*Mobula alfredi*) and the Giant Oceanic Manta (*Mobula birostris*). • 15 Selectable Complications: Heart rate, Body Battery™, Stress, SpO2, Elevation, Calories, Recovery Time, and more. • Complete Styling: 7 wave colors, 7 font colors, 3 typography sizes, and manual GPS coordinate overrides.