Amazfit GTR 3 Pro in Black Smartwatch for Android iPhone with Bluetooth Call Alexa GPS WiFi, Men's Fitness Tracker 150 Sports Modes, 1.45AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof

CLEAR & EASY-TO-READ ULTRA HD AMOLED DISPLAY: With unprecedented visual clarity that reaches 331 ppi, the large 1.45 -inch screen of the Amazfit GTR 3 Pro shows you exactly what you want, when you want it, and is visible even under bright sunlight. The ultra HD AMOLED display boasts a 70.6 % screen-to-body ratio, which is among the highest for round smartwatches that are currently available.
VIBRANT WATCH FACES & ALWAYS-ON DISPLAYS: Match your mood, an outfit or the occasion with a wide selection of more than 150 stylish watch faces, all of which have a matching always-on display. Want a more high-tech feel? Step into the future and choose from 15 animated watch faces.
EASY HEALTH MANAGEMENT: The watchs advanced 6PD (six photodiodes) BioTrackerTMPPG 3.0 biometric sensor can track multiple health metrics at the same time! Smart 24-hour monitoring of blood-oxygen levels, heart-rate, breathing, sleep monitoring, PAI health assessment, even track stress levels and female cycles.
A NEXT-LEVEL FITNESS PARTNER WITH 150+ SPORTS MODES: With over 150 built-in sports modes to suit your choice of activity, the watch can track metrics like heart rate, calories burned, and more. Smart recognition of 8 sports such as running, treadmill, walking, cycling, swimming, rowing machine and elliptical.
5 ATM WATERPROOF: With a 5 ATM grade, the Amazfit T-Rex Pro smartwatch is water-resistant to a depth of up to 50 meters so you can enjoy the sea or take a dip in a pool without worry.