Passed 15 Military-grade Tests - Rugged & Bold Trend-setting Design - 24-day Battery LifeUltra-low Temperature Operation - Dual-band & 5 Satellite Positioning - Route Import & Real-time Navigation - Direct ReturnNavigation - Create Training Templates - PeakBeats Workout Status Algorithm 150+ Built-in Sports Modes10 ATM Water-resistance - Smart Recognition of 8 Sports24H Health Management Monitoring of Heart Rate, Blood-oxygen, Stress Levels & Sleep - Test 4 Health Metrics in 1 Tap. The Power to Endure Any Adventure with a battery powerful enough to endure adventures up to 24days at a time with typical usage3, the Amazfit T-Rex 2 is brimming with the energy you need to go on the hunt for adventure. Ultra-low Temperature Operation Icon: -30CBuilt for the brave, the Amazfit T-Rex 2 is tough enough to be operated4even in extreme temperatures as low as -30C. So not only can the watch body physically resist the cold, but you can keep usingthewatch’s functions as the conditions get more intense. Dual-band & 5 Satellite PositioningGo beyond adventure with the watch’s dual-band positioning and support for five satellite positioning systems, which can effectively reduce environmental interference and achieve more precise positioning. Route Import and Real-time Navigation Want to hike a famous trail, or follow in the footsteps of someone you know? Unleash your inner explorer and tread new ground by importing route files from the Zepp App. ConnectivityMB memory. Zepp OS operating system. Wi-Fi. Display informationAMOLED screen. Touchscreen. 454 x 454 screen resolution. Battery500mAh battery capacity. Typical usage time of up to 10 days. Low usage time of up to 18 days. 2 hour charge. Physical specificationSize: large. Watch size H47.1, W47.1, D13.65mm. Strap size L205, W22, T4mm. Weight 66.5g. FeaturesWater resistant. Swimproof. Dust resistant. Scratch resistant. Compatible with apps from the Google play store, Apple app store. Read texts. Read emails. Receive social network notifications. View calendar. Displays weather. Music player. Heart rate monitor. Pedometer. Distance. Accelerometer. GPS. Calories. Sleep. Accessories included: USB Cable, including charger. Manufacturer’s 2 year guarantee. EAN: 6972596105039.