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Amazfit T-Rex
Outdoor rugged smartwatch with 12 military certifications and 20-day battery life.
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Heart Rate Tracking
Activity Tracking
Phone Notifications
Sleep Tracking
Sedentary Reminders
Quick Release Wristband
Custom Display Options
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PAI is a scientifically-validated metric that provides insight into how your exercise is contributing to your health. PAI turns your heart rate data into a single, personal score, showing you how much activity you need to stay healthy.
Used in Huami's flagship smart watch products, Huangshan-1 enabled 24X7 health monitoring functionality, and significantly improved the efficiency of atrial fibrillation detection by 200% compared with non-AI chips.
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