{"product_id":"garmin-descent-mk3i-43mm-air-integrated-dive-computer-smartwatch","title":"Garmin Descent Mk3i 43mm Air-Integrated Dive Computer Smartwatch","description":"\u003ch1\u003eGarmin Descent Mk3i - Air-Integrated Dive Computer Smartwatch\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\nThe Garmin Descent Mk3i is a premium air-integrated dive computer and smartwatch built for serious divers who demand the best both underwater and on land. Powered by SubWave sonar-based communication technology, it lets you exchange diver-to-diver messages and monitor tank pressures for up to 8 tanks without any additional wires or hardware. The 43 mm case pairs a brilliant 1.2\" AMOLED color display with a sapphire lens and leakproof metal inductive buttons, all housed in a dive-rated titanium-backed case that handles depths to 200 meters.\n\u003c\/p\u003e\n\u003cp\u003e\nBeyond diving, the Mk3i is a full-featured multisport training watch with DiveView color maps, surface GPS, comprehensive health monitoring, and smart connectivity. Whether you're planning your next dive, tracking a trail run, or heading out for a surf session, this watch is engineered to keep up with every dimension of your active life.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubWave Sonar Networking:\u003c\/strong\u003e Exchange preset diver-to-diver messages up to 30 meters and monitor tank pressures and depth for up to 8 divers within 10 meters - no cables required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Integration:\u003c\/strong\u003e Pairs with Descent T2 transceivers (sold separately) for integrated pressure monitoring on up to 8 tanks via the SubWave sonar data network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-Meter Dive Rating:\u003c\/strong\u003e Leakproof metal inductive buttons and a titanium-backed case deliver serious dive durability at depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.2\" AMOLED Display:\u003c\/strong\u003e Bright, 390 x 390 pixel color touchscreen with sapphire lens for excellent visibility in any light - including Lume Mode for low-light and night dives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Dive Modes:\u003c\/strong\u003e Supports single and multiple gas dives (nitrox, trimix), gauge, apnea, apnea hunt, and closed-circuit rebreather modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life - Up to 30 Hours in Dive Mode:\u003c\/strong\u003e Plus up to 10 days in smartwatch mode and up to 28 hours GPS-only for all-day adventure capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiveView Color Maps:\u003c\/strong\u003e Bathymetric depth contours and 4,000+ dive sites preloaded on your wrist for site discovery and orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNDL Aware Depth Metrics:\u003c\/strong\u003e Real-time depth guidance that shows how specific depth changes impact your no-decompression limit to help extend bottom time safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDive Readiness Tool:\u003c\/strong\u003e Garmin-first technology that factors in sleep, exercise, stress, and jet lag to help you assess when you are best prepared to dive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32 GB Storage \u0026amp; Music:\u003c\/strong\u003e Download songs from Spotify, Deezer, Amazon Music, or YouTube Music for phone-free listening during surface activities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultisport Activity Profiles:\u003c\/strong\u003e Includes running, cycling, swimming, hiking, surfing, skiing, golf, and dozens more - plus Garmin Coach training plans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Size - 43 x 43 x 14.3 mm, 68.3 g with band:\u003c\/strong\u003e Fits wrist circumferences of 128-224 mm (silicone band) or 128-360 mm (extra long silicone band).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eModel Options \u0026amp; Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescent Mk3i - 43 mm:\u003c\/strong\u003e The more compact case size at 43 x 43 x 14.3 mm and 68.3 g with band. Ideal for divers and athletes who prefer a lighter, lower-profile watch that still delivers the full air-integrated Mk3i feature set. Available in Bronze PVD Titanium with French Gray Silicone Band and Carbon Gray DLC Titanium with Black Silicone Band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescent Mk3i - 51 mm:\u003c\/strong\u003e The larger case offers a bigger display footprint for divers who want maximum screen real estate and a bolder wrist presence. Available in Carbon Gray DLC Titanium with DLC Titanium Band, Carbon Gray DLC Titanium with Black Silicone Band, and Silver and Black PVD Titanium with Black\/Pebble Gray Silicone Band. The 51 mm is also available as a bundle that includes the Descent T2 transceiver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarmin Descent Mk3i - 43 mm watch\u003c\/li\u003e\n\u003cli\u003eFrench Gray silicone band\u003c\/li\u003e\n\u003cli\u003eGarmin proprietary clip charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\nThe Descent Mk3i represents the pinnacle of Garmin's dive computer engineering, trusted by serious divers and adventure athletes who refuse to compromise on capability or build quality. With SubWave sonar communication built right into the watch, you get a level of underwater connectivity that simply doesn't exist in other dive computers at any price. The premium titanium construction, sapphire lens, and AMOLED display aren't just luxury touches - they're purpose-built to perform in the most demanding underwater environments dive after dive. Out of the water, the Mk3i transitions seamlessly into a world-class multisport and wellness watch, covering everything from VO2 max tracking to turn-by-turn navigation with preloaded topo and ski maps. Garmin's industry-leading GPS accuracy via SatIQ technology ensures you always know exactly where you are, whether on the surface or tracking a dive entry point. For the diver who lives an active life above and below the water, the Descent Mk3i is the one watch that does it all without compromise.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Size\u003c\/th\u003e\n\u003ctd\u003e43 x 43 x 14.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e1.2\" (30.4 mm) AMOLED, 390 x 390 pixels, touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Material\u003c\/th\u003e\n\u003ctd\u003eSapphire crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBezel Material\u003c\/th\u003e\n\u003ctd\u003eBronze PVD coated titanium (this variant) or Diamond-like Carbon (DLC) coated titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Material\u003c\/th\u003e\n\u003ctd\u003eFiber-reinforced polymer with titanium rear cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStrap Material\u003c\/th\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (with band)\u003c\/th\u003e\n\u003ctd\u003e68.3 g (silicone band); 49.3 g without band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Rating\u003c\/th\u003e\n\u003ctd\u003eDive (200 meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Smartwatch\u003c\/th\u003e\n\u003ctd\u003eUp to 10 days (4 days always-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - GPS Only\u003c\/th\u003e\n\u003ctd\u003eUp to 28 hours (22 hours always-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Dive Mode\u003c\/th\u003e\n\u003ctd\u003eUp to 30 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Dive Mode with Air Integration\u003c\/th\u003e\n\u003ctd\u003eUp to 15 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Max Battery GPS\u003c\/th\u003e\n\u003ctd\u003eUp to 44 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Expedition GPS\u003c\/th\u003e\n\u003ctd\u003eUp to 10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - All Satellite + Multi-band\u003c\/th\u003e\n\u003ctd\u003eUp to 17 hours (14 hours always-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery - Music\u003c\/th\u003e\n\u003ctd\u003eUp to 6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\/Storage\u003c\/th\u003e\n\u003ctd\u003e32 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eBluetooth, ANT+, Wi-Fi, SubWave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging Method\u003c\/th\u003e\n\u003ctd\u003eGarmin proprietary clip charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuickFit Band Compatible\u003c\/th\u003e\n\u003ctd\u003eYes (20 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWrist Circumference (silicone band)\u003c\/th\u003e\n\u003ctd\u003e128-224 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWrist Circumference (extra long silicone band)\u003c\/th\u003e\n\u003ctd\u003e128-360 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSmartphone Compatibility\u003c\/th\u003e\n\u003ctd\u003eiPhone, Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensors\u003c\/th\u003e\n\u003ctd\u003eGPS, GLONASS, Galileo, SatIQ, Garmin Elevate heart rate, Pulse Ox, barometric altimeter, compass, gyroscope, accelerometer, thermometer, ambient light sensor, depth sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to buy additional equipment for air integration?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes - the Descent Mk3i watch itself supports air integration, but you will need to purchase Descent T2 transceivers separately and attach them to your tank valves. The T2 transceivers communicate with the watch via SubWave sonar technology. If you want everything included at once, look for the Descent Mk3i \u0026amp; T2 bundle, which includes the transceiver with the watch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the Descent Mk3 and the Descent Mk3i?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Descent Mk3 is an advanced dive computer and smartwatch. The Mk3i adds air integration - meaning it can pair with Descent T2 transceivers for tank pressure monitoring and diver-to-diver messaging using SubWave sonar technology. If you plan to dive with air integration, the Mk3i is the right choice. The T2 transceivers are sold separately unless you purchase the bundle version.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the 43 mm and 51 mm versions?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eBoth sizes offer the same core Mk3i feature set including air integration, SubWave sonar, and dive modes. The 43 mm is lighter and more compact, making it a great choice for divers with smaller wrists or those who prefer a lower-profile watch. The 51 mm has a larger display and a bolder wrist presence, which some divers prefer for easier readability underwater. The 51 mm is also available in a bundle that includes a Descent T2 transceiver.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Descent Mk3i be used as an everyday smartwatch?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eAbsolutely. The Mk3i is a full-featured smartwatch with up to 10 days of battery life in smartwatch mode, music storage, Garmin Pay contactless payments, smart notifications, heart rate monitoring, sleep tracking, and dozens of sport activity profiles. It transitions seamlessly from dive computer to everyday wellness and fitness tracker.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat dive modes are supported?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Descent Mk3i supports single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt, and closed-circuit rebreather modes. You can also customize dive screens by adding additional data fields for each mode.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the watch come with maps preloaded?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The Descent Mk3i comes with DiveView color maps featuring bathymetric depth contours and over 4,000 dive sites, as well as multicontinent TopoActive maps for land navigation and SkiView maps for more than 2,000 ski resorts worldwide.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Garmin","offers":[{"title":"43 mm Bronze PVD Titanium with French Gray Silicone Band","offer_id":54635442143537,"sku":"010-02753-14-43M","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"43 mm Carbon Gray DLC Titanium with Black Silicone Band","offer_id":54635442176305,"sku":"010-02753-14-BPTWFGSB","price":1399.99,"currency_code":"USD","in_stock":true},{"title":"51 mm Carbon Gray DLC Titanium with Black Silicone Band","offer_id":54635442241841,"sku":"010-02752-10-51M","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"51 mm Carbon Gray DLC Titanium with DLC Titanium Band","offer_id":54635442274609,"sku":"010-02752-14-CGDTWDTB","price":1799.99,"currency_code":"USD","in_stock":true},{"title":"51 mmSilver and Black PVD Titanium with Black\/Pebble Gray Silicone Band","offer_id":54635442307377,"sku":"010-02752-07-SABPTWBPGSB","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/cf-xl_71bb2d5c-938d-4ecc-8172-7dbb5e73eace.webp?v=1781620774","url":"https:\/\/omahasportsandgames.com\/products\/garmin-descent-mk3i-43mm-air-integrated-dive-computer-smartwatch","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}