Amazfit T-Rex Smart watch

Key Features: 12 Military Grade Certifications for with stand harsh environments 20-Day Battery Life to accompany you in the wilderness 1.3” AMOLED Display for clear and outstanding images Built-in GPS GLONASS Positioning Chip for increased speed and accuracy Skin-friendly comfort, inner sweat-wicking design make it breathable and keep it dry Smart Notifications for incoming calls, text messages, apps, calendars, custom events 14 Sports Modes, Sleep Monitor and Activity Tracking with distance, calories etc