Product details Amazfit T-Rex Ultra: The Amazfit T-Rex Ultra is a heavy-duty outdoor smartwatch built for extreme conditions and full fitness tracking. With a robust 316L stainless steel bezel, dual-band GPS, offline maps, military-grade durability and long battery life, it’s designed for adventurers, trail runners, outdoor athletes — and anyone who wants a watch that can take a beating and look good doing it. Amazfit T-Rex Ultra Specs & Price: Specification Details Brand Amazfit Model T-Rex Ultra Case Dimensions 47.3 × 47.3 × 13.45 mm Weight (with strap) ~89 g Case / Body Material 316L stainless steel bezel back panel buttons; polymer alloy middle frame Strap Material Silicone strap ~22 mm width (fits wrist 140–205 mm) Display 1.39″ AMOLED, 454×454 resolution (~326 ppi), up to ~1,000 nits peak brightness GPS / Navigation Dual-band GPS multi-satellite support (GPS, GLONASS, Galileo, BDS, QZSS etc) Water / Durability Rated 10 ATM (~100 m) in many specs; also “30 m freediving support” claimed in some listings; passes multiple MIL-STD tests Battery 500 mAh rated; typical usage up to ~20 days; heavy use fewer days; GPS mode up to ~80 hours in some spec sheets. Operating System / App Zepp app watch OS (Zepp OS variant) Color Options At least “Abyss Black” and “Sahara” Price Ksh 46,000 Amazfit T-Rex Ultra Features: 316L Stainless Steel & Rugged Frame – The bezel, back panel and buttons are made from ultra-strong steel to withstand harsh conditions. Large, High-Brightness AMOLED Display – The 1.39″ screen gives crisp visuals; ~1,000 nits brightness helps readability even in direct sunlight. Dual-Band GPS with Multi-Satellite Systems – Offers precise tracking for runs, hikes or outdoor routes, even in challenging environments. Offline Maps & Route Import Capabilities – You can load routes and view your path directly on the watch without needing your phone. Long Battery Life – Up to ~20 days typical usage (varies by mode), suitable for extended outdoor treks. High Water & Environmental Resistance – Designed for outdoor adventure: rugged body, high water resistance (10 ATM/100 m) and military-grade durability.
