Amazfit Trex3 Onyx

Battle 70°C heat, brave extreme -30°C cold3, or plunge into 100 meter-deep waters4. Built to endure harsh heat, cold, humidity, shock and more, even the elements won't be able to stop you tackling your next adventure.Fully control your watch with your voice, and send speech-to-text message replies.Adventure for longer, with up to 180 hours of continuous outdoor GPS activity.