Best sports watches with long battery lives

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  Amazfit T-Rex 3 Rugged Military Smart Watch 48mm, GPS (with Privacy), Offline Maps, Long Battery Life,328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Gray

  The Amazfit T-Rex 3 Rugged Military Smart Watch is designed for adventure seekers who demand durability and performance. Featuring a large AMOLED display with a peak brightness of 2,000 nits, it ensures clear visibility in any lighting condition. The watch is built to withstand extreme temperatures and is water-resistant up to 100 meters, making it ideal for activities like surfing and freediving. With a remarkable 27-day battery life, and extended GPS modes, it supports long-duration outdoor expeditions. The T-Rex 3 offers over 170 workout modes, including AI-generated training plans, catering to various fitness enthusiasts. Additionally, it provides advanced GPS capabilities with free global maps and dual-band positioning. Voice control powered by AI enhances user interaction, while top-tier privacy protection ensures data security. Whether you're hiking, skiing, or engaging in strength training, this smartwatch is a reliable companion for all your adventures.