Strong & Precise GPS Tracking and Navigation: The Amazfit GTR 4 uses industry-leading dual-band circularly-polarized GPS antenna technology - similar to that used in the aircraft and automotive fields -...

ALEXA BUILT-IN & OFFLINE ASSISTANT: Easily set an alarm, ask a question, get a translation, and more with Alexa, which is built into the Amazfit GTS 3 smartwatch. If you’re...