Amazfit GTR 3

• Category： Amazfit
• 1.Alexa Built-in and Offline Vioce Assistant
• 2.21 Day Long-lasting Battery Life
• 3.150+ Sports Modes & GPS Built-in
• 4.Test Four Health Metrics in-one-tap
• Product description：Amazfit GTR 3 Smart Watch 46mm for Android iPhone, 21-Day Battery Life, Alexa Built-in, GPS, Fitness Tracker with 150+ Sports Modes, AMOLED Display, Heart Rate Sleep Health Tracker
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