Amazfit GTR 3 Smart Watch 46mm for Android iPhone,

Alexa built-in and offline voice assistant】easily set an alarm, ask a question, get a translation and more with alexa, which is built into the amazfit gtr 3 smart watch. if you’re out and don’t have internet access, the smartwatch also has an offline voice assistant for you to perform operations like engaging a sports mode or opening a health metric feature via voice command. body material-aluminum alloy .suported application:breath monitor,continuous heart rate monitor,gps,voice control,multisport tracking. connectivity technology:gps. wireless comm standard:bluetooth 【21 days long-lasting battery life】the amazfit gtr 3 activity tracker brings a kind of power and performance that's going to stay with you for a long, long time. even with the vast array of advanced functions assembled within its slim and light body, the gtr 3 smart