OverviewThe Amazfit T-Rex 3 Rugged/Military Smart Watch (48mm, GPS, Lava) is engineered for adventurers who need durability without sacrificing smart features. Built to military-grade standards, it offers resistance against extreme temperatures, shock, and water exposure — making it ideal for outdoor expeditions and intense workouts.Enjoy crystal-clear visuals on the 1.43″ AMOLED always-on display, whether you’re trekking under the sun or exploring after dark. With dual-band GPS and support for multiple satellite systems, your location tracking stays accurate even in dense environments like forests or cities.Monitor your health and fitness with advanced sensors tracking heart rate, SpO₂ levels, stress, and sleep. Choose from 100 sports modes, or let the watch automatically recognize your activity.The T-Rex 3 also features smart connectivity like call and message notifications, music control, weather updates, and customizable watch faces — all wrapped in a rugged, bold Lava color casing.Technical Specifications CategoryDetailsDisplay1.43″ AMOLED Always-On TouchscreenCase Size48mm rugged designResolution466 x 466 pixelsGPSDual-band GPS GLONASS, Galileo, BDSSensorsHeart Rate, SpO₂, Accelerometer, Gyroscope, Ambient LightSports Modes100 with Smart RecognitionWater Resistance5 ATM (up to 50 meters)Battery LifeUp to 14 days (typical use)ConnectivityBluetooth 5.3 BLEOperating SystemZepp OSBuildMilitary-grade durabilityWeightApprox. 59g (with strap)ColorLava RedCompatibilityAndroid 7.0 / iOS 12.0 Frequently Asked Questions (FAQs)Is the Amazfit T-Rex 3 suitable for swimming?Yes, it’s 5 ATM water-resistant and perfect for swimming and water sports.How accurate is the GPS tracking?With dual-band technology and support for multiple satellites, GPS tracking is highly precise even in challenging terrains.How tough is the watch?It meets military-grade durability standards — resistant to heat, cold, shock, and humidity.Can I download additional apps?You can customize your watch face and integrate it with apps through the Zepp App.Does the T-Rex 3 support music control?Yes, you can control music playing on your smartphone directly from the watch.Is it comfortable for daily wear?Despite its rugged design, it’s lightweight and comfortable enough for all-day use.
