{"product_id":"shearwater-tern-dive-computer","title":"Shearwater Tern Dive Computer","description":"\u003cp\u003eThe Shearwater Tern is a watch-style dive computer designed for recreational scuba diving and freediving. Its 1.3-inch (3.3 cm) full-color AMOLED display delivers a 360 x 360 pixel resolution at a typical brightness of 350 nits, and it is protected by a toughened alkali-aluminosilicate glass lens with a screen protector pre-installed. Depth rated to 120 m \/ 394 ft, the Tern runs the Buhlmann ZHL-16C decompression algorithm with gradient factors, offering preset low, medium, and high conservatism settings as well as user-customized gradient factors.\u003c\/p\u003e\u003cp\u003eThe Tern covers Air, Nitrox, 3 Gas Nitrox, Gauge, and Freedive modes, so a single dive computer can move between open-circuit scuba diving and breath-hold diving. An internal rechargeable lithium-ion battery provides up to 20 hours of dive time at medium brightness and around 6 months on standby, and it recharges on the included wireless inductive charging station with USB-C cable. Bluetooth connectivity handles dive log downloads and firmware updates, while switchable vibration alerts replace audible alarms for discreet notifications underwater. A 500-hour dive log at a 10-second sample rate, three customizable clock faces, and 15 configurable display colors round out the everyday-wearable design, which pairs a ballistic nylon polymer case with a stainless steel bezel and buttons on quick-release 22 mm Remora straps.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.3-inch full-color AMOLED display, 360 x 360 resolution, typical 350 nit brightness\u003c\/li\u003e\n\u003cli\u003eBuhlmann ZHL-16C decompression algorithm with gradient factors and preset or custom conservatism\u003c\/li\u003e\n\u003cli\u003eAir, Nitrox, 3 Gas Nitrox, Gauge, and Freedive modes\u003c\/li\u003e\n\u003cli\u003e120 m \/ 394 ft depth rating for recreational and light technical scuba diving\u003c\/li\u003e\n\u003cli\u003eRechargeable lithium-ion battery, up to 20 hours per charge with wireless charging station included\u003c\/li\u003e\n\u003cli\u003eBluetooth dive log downloads and upgradeable firmware\u003c\/li\u003e\n\u003cli\u003eSwitchable vibration alerts instead of audible alarms\u003c\/li\u003e\n\u003cli\u003eBallistic nylon polymer case with stainless steel bezel and buttons and toughened glass lens\u003c\/li\u003e\n\u003cli\u003eTwo 22 mm quick-release Remora bands included (one long, one short)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shearwater","offers":[{"title":"Silver","offer_id":48229974900957,"sku":"15301-10","price":595.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/3810\/0851\/files\/Tern_front_updated_icon_2000x2000_9bb23052-4de3-4c59-9cb5-b82e496019b5.png?v=1784750360","url":"https:\/\/divecatalog.com\/products\/shearwater-tern-dive-computer","provider":"DiveCatalog.com","version":"1.0","type":"link"}