Affordable Fitness Tracking with Alexa & 18-Day Battery Life The Amazfit Band 7 is a feature-packed fitness tracker and smartwatch hybrid that offers heart rate monitoring, SpO2 tracking, sleep analysis, and built-in Alexa—all in a slim, lightweight design. With an impressive 18-day battery life, 1.47″ AMOLED display, and 120+ sports modes, this budget-friendly wearable is perfect for fitness enthusiasts, health-conscious users, and anyone […]