<h3 data-start="178" data-end="197"><strong data-start="182" data-end="197">Description</strong></h3> <p data-start="199" data-end="500">The <strong data-start="203" data-end="250">Amazfit T-Rex 3 Rugged Military Smart Watch</strong> is engineered for adventure and built to military-grade toughness. Designed for extreme environments, this smartwatch is the ideal choice for outdoor enthusiasts, athletes, and professionals who demand durability, precision, and advanced technology.</p> <p data-start="502" data-end="842">With a bold <strong data-start="514" data-end="536">48mm rugged design</strong>, the T-Rex 3 combines strength and functionality, offering <strong data-start="596" data-end="612">offline maps</strong> and a <strong data-start="619" data-end="655">GPS system with privacy controls</strong>, enabling accurate navigation even in remote areas. Its <strong data-start="712" data-end="754">328 feet (100 meters) water resistance</strong> makes it ready for any wet, wild expedition — whether it's swimming, hiking, or diving.</p> <p data-start="844" data-end="1164">Powering your performance, the watch features <strong data-start="890" data-end="921">170 fitness and sport modes</strong>, AI-enhanced insights, and real-time health tracking including <strong data-start="985" data-end="1043">heart rate, blood oxygen, stress, and sleep monitoring</strong>. It supports <strong data-start="1057" data-end="1074">voice control</strong> for hands-free convenience and works seamlessly with both <strong data-start="1133" data-end="1155">Android and iPhone</strong> devices.</p> <p data-start="1166" data-end="1465">Despite its rugged build, the T-Rex 3 maintains long-lasting comfort with a lightweight yet durable structure, and its <strong data-start="1285" data-end="1306">long battery life</strong> ensures continuous operation throughout your toughest missions without frequent recharging. It's not just a smartwatch — it's your survival tool on the wrist.</p>