Premium business sports design, 1.5"" AMOLED Display & Aluminum alloy middle frame & lightweight fiber-reinforced polymer bottom case. Excellent life partner, monitor health & sports data, listen to music & receive bluetooth calls. Readiness health score and coaching, sleep analysis and guidance services, body composition analysis. 150+ sports mode monitoring, route navigation, excellent GPS performance, to accompany you in scientific sports. AI-powered training support, get tailored guidance with Zepp Coach� & create training templates. Ultra-long battery life to solve your battery anxiety.