Amazfit T-Rex 2 Rugged Smart Watch, Military Certified, GPS, 24-Day Battery Life, Heart Rate, VO2, SPO2 Monitoring, Pacer, Altitude, 10 ATM Water-Resistant, Sleep Monitoring (Black)

Evolve your instinct with Amazfit T-Rex 2 rugged outdoor smartwatch. Super-tough from the Inside Out with 15 military-grade tests. Ultra-low Temperature Operation is available in extreme temperatures as low as -22℉. Dual-band & 6 Satellite Positioning for optimized efficiency, faster, more accurate positioning, and also conquer new heights and discover new paths with the T-Rex2’s built-in compass and barometric altimeter. With a battery powerful enough to endure adventures up to 24 days, 150+ Built-in Sports Modes & Smart Recognition of 8 Sports. The fitness watch has a water-resistance grade of 10 ATM, meaning it can withstand the equivalent of 100 meters’ water pressure. The self-developed 6PD BioTracker™ 3.0 PPG optical sensor provides fast and accurate 24-hour monitoring of heart rate, blood-oxygen saturation (SpO2) and stress levels, allowing you to achieve total health management from your wrist. Compatible with Android 7.0 & iOS 12.0 and above smart devices.
MILITARY DURABILITY: Military-grade tested and certified for rugged and demanding environments, this smartwatch is built for high heat, humidity and extreme cold.
SUPER LONG 24-DAY BATTERY: Up to 24 days on a charge for more running, hiking, walking, and being active without worrying about pausing to power up.
CUSTOM TOUCHSCREEN: Durable and bright touchscreen AMOLED face provides 100 quick-to-change digital watch faces.
HEART-RATE and VO2 MONITORING: Find your cardio zone with heart-rate monitoring, blood-oxygen SPO2 measurement.
FITNESS APP DATA SHARING: Easily connect with Strava, Adidas Running, Apple Health, Google Fit, Relive, Komoot to record and share health, steps and fitness data.
BUILT FOR WATER: Up to 328 ft (100 meters) of water resistance with a rugged 10 ATM atmosphere rating for swimming, snorkeling or surfing, and wide 8 inch strap wrap.
PROFESSIONAL GPS: Accurate GPS connection uses 6 navigational satellite systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate.
COMPASS, ALTIMETER, WEATHER: Keep your bearing, track altitude, monitor weather, even moon phases and sunsets.
TEXTS, CALLS, EVENTS, ALARMS: Stay up to date with notifications of text messages, calls, alerts, texts, alarms, and calendar events.
OVER 100 SPORTS MEASURED: Fitness tracker software monitors activity for any of your sports and workouts, heart rate, distance, steps, calories burned, and more, in real time.