Forge and Navigate Your Own Path Spend less time searching and more time moving in the right direction, with pinpoint dual-band GPS that acquires connection incredibly fast, thanks to support from six satellite systems. Advanced Maps and Navigation Download free offline maps and route files, and get turn directions that can be read on the display or read aloud via connected Bluetooth headphones.Understand the peaks and troughs of the land around you with topographical contour maps.Download maps compatible with a huge range of ski resorts worldwide. Enjoy precise guidance for cable cars, color-coded slopes, and a lot more while skiing or snowboarding. Over 3 Weeks of Battery Life Whether you're planning to go camping in the wilderness, set out on a multi-day hike, or jet off for an adventure holiday, power through treks, travels and triumphs with the Amazfit T-Rex 3. Typical Use: 27 DaysHeavy Use: 13 DaysGPS Max Battery Life: 180 HoursGPS Long Battery Life Mode: 114 HoursGPS Accurate Mode: 42 Hours Conquer Your Workouts Smart Strength Training Mode Create your own strength training routines in Zepp App, and follow them on the watch. It can auto-detect 25 exercise types, and track your reps, sets and rest time. Extensive 170+ Sport Modes with AI Zepp Coach The Amazfit T-Rex 3 supports over 170 sports modes, including hiking, freediving, surfing, skiiing, and a range of running and cycling modes. Train smarter with AI-generated plans for 3KM to full marathons, and sync your data with adidas Running, Strava, and more. Track Sleep, Health, and Readiness Monitor your heart rate, blood oxygen, and stress with smart alerts for abnormal readings. Measure four health metrics in one tap. Track sleep stages, breathing quality, and naps, and get a sleep score. Recover smarter with a daily readiness score, and sleep heart rate variability monitoring. Rich Outdoor Data From detailed altitude data, to severe weather alerts, to environmental information, the Amazfit T-Rex 3 has everything you need to adventure with confidence. Supported Application: Compass, Air Pressure, Altitude, Altitude SpO2 Reminders, Altitude Assistant, Storm Alerts, Sun & Moon, Tide. Supported Bluetooth Peripherals Action CamerasHeart Rate BeltsCadence MeterAir Quality MonitorPower MetersSonos Speaker Sustainable Packaging, Inside and Out Along with the sustainable box, we've removed the charging cable from the box, saving excess metal and plastic from being used. The charging base is still in the box and works with your USB Type-C cables. Enhanced Privacy Control Amazfit protects your data using Amazon Web Services to secure information. And with the Amazfit T-Rex 3, you can choose to enable or disable GPS location data storage, backup your data, and more.