MISSION3 follows the principle of "Make the dive simple." It offers practical features for scuba and freedivers, including 130+ meter depth capability, vibration, and sound alerts. Patented features such as GPS dive spot navigation and freedive safety stopwatch enhance its functionality. It also includes apnea training tools, multi-band GPS, a digital compass, and a bright 1.4" full-color AMOLED display. Paired with the handy ATMOS logbook app, MISSION3 is the ultimate companion for divers of all levels. Designed and Made in Taiwan Hardware & Display Dimensions: 50.0 x 50.0 x 14.8 mm Weight: 83g (with silicone band) Lens Material: Scratch-resistant MICA glass (8H hardness) Display: 1.4″ full-color AMOLED (454 x 454 pixels) Case Material: Fiber-reinforced polymer with a Stainless Steel 316L bezel and buttons Strap: Quick-release, hypoallergenic silicone (26mm wide) Dive Capabilities Water Rating: 130 meters (EN13319 certified) Scuba Modes: Air, Nitrox, and Multi-Gas (up to 2 gases/50% O2) Freedive Modes: Freedive, Pool, STA, and Apnea Training (Custom CO2 & O2 tables) Safety: Patented freedive safety stopwatch, CO2/O2 training tools, and adjustable vibration/audible alarms Navigation: Patented GPS dive spot navigation, multi-GNSS (GPS/GLONASS/Galileo), and a 3-axis digital compass Battery & Charging Dive Mode: Up to 14 hours (at low brightness) Smartwatch Mode: Up to 9 days Watch-Only Mode: Up to 12 days Charging: USB Type-C Smart & Everyday Features Connectivity: Syncs with the ATMOS App on iOS and Android for detailed dive logs Smart Notifications: Displays text and email alerts General Tools: Step tracking, sleep tracking, weather, tides, and sunrise/sunset times Memory Log Capacity: Up to 1,000 dive logs