Reloj inteligente: pantalla táctil TFT HD de 1,53", llamadas Bluetooth, NFC, monitor de salud y actividad física (frecuencia cardíaca, presión arterial, SpO2, sueño)

​"The GT4PRO – Where Cutting-Edge Tech Meets Everyday Wellness"​​ Engineered for ​​precision and convenience​​, this smartwatch combines ​​medical-grade health tracking​​ with ​​smart connectivity​​ to keep you ​​informed, active, and in control​​. ​​Key Features That Set It Apart​​ ​​Vivid 1.53" HD Display​​ – Ultra-clear TFT screen with intuitive touch controls. ​​Bluetooth Call Function​​ – Answer/make calls directly from your wrist. ​​NFC Enabled​​ – Securely pay via Google Pay/Apple Pay (region-dependent). ​​Advanced Health Metrics​​ – Continuous ​​blood pressure, SpO2, heart rate, sleep stages & body temperature​​ analysis. ​​21-Day Marathon Battery​​ – 50% longer runtime than competitors. ​​Built for Active Lifestyles​​ ​​IP68 Waterproof​​ – Safe for swimming (up to 1.5m for 30 mins). ​​10+ Sport Modes​​ – Auto-detects running, cycling, HIIT & more. ​​Wireless Charging​​ – Qi-compatible for cable-free convenience. ​​Seamless iOS Integration​​ • ​​Real-Time Notifications​​ – Alerts for calls, texts & apps like WhatsApp. • ​​Music Control​​ – Play/pause tracks on Spotify Music. • ​​Find My Phone​​ – Locate your paired iPhone instantly. ​​Style Meets Substance​​ • ​​Aerospace-Grade Aluminum​​ – Lightweight (200g) yet scratch-resistant. • ​​Interchangeable Straps​​ – Swap between sporty silicone & premium leather.