Amazfit T-Rex Pro Smart Watch, Rugged Military Certified, GPS, 18-Day Battery, Heart Rate Monitoring & VO2 Max, Sleep & Health Monitoring, 10 ATM Water-Resistant, with AI Fitness App (Black)

Amazfit T-Rex Pro Outdoor Smartwatch is designed to explore your Instinct. Military-grade toughness with 10 ATM Water-resistance, 70°C heat resistance, -40°C cold resistance,240 hours humidity resistance, and 96 hours salt spray resistance. Witness endurance that braves the elements with ease. Get a high-level exploration partner that boasts four Global Navigation Satellite systems, a weather tracker, a sunrise and sunset monitor, a current moon phase display, a compass, and a barometric altimeter. Ultra-long 18-day battery life with typical use, and over 100 different sports modes to track your every move. Protect your health and keep fit with heart rate, sleep quality monitoring, and blood-oxygen saturation measurement, and get personalized evaluations via built-in health assessment system PAI. This is a fitness watch that strikes the perfect balance between practicality and comfort–features an always-on 1.3-Inch HD AMOLED color screen for smoother touch operation and richer & brighter color, a skin-friendly silicone strap with a sweat-wicking design to ensure it stays dry and comfortable.

RUGGED DURABILITY: Military-grade certified for rugged and demanding environments, this smartwatch is built to resist high heat, humidity and extreme cold.
LONG 18-DAY BATTERY: Up to 18 days on a single charge for more running, hiking, walking, and being active without worrying about battery life.
CUSTOMIZABLE TOUCHSCREEN: Ultra durable glass AMOLED face with 34 alternative watch face choices.
HEART-RATE and VO2 MONITORING: Find your cardio zone with heart-rate monitoring and blood-oxygen saturation 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.
READY FOR WATER: Up to 328 ft (100 meters) of water resistance with a rugged 10 ATM atmosphere rating for swimming, snorkeling or surfing.
ADVANCED GPS: Reliable GPS tracking connects with 4 separate navigational satellite systems (GPS/GLONASS/BeiDou/Galileo) to ensure your location is locked in and 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.