The Amazfit T-Rex Pro is a durable smartwatch designed to meet military standards. It features a rugged exterior, a tough body, and a tempered glass screen, making it ideal for adventurers. The watch can withstand extreme cold, heat, and wet conditions. It utilizes four major GPS systems to quickly and accurately locate your position, guiding you to your destination. With an impressive 18-day average battery life, the T-Rex Pro is built to last through extended adventures.