Built in GPS built in to acquire satellites quickly to track how far, how fast and where you run, even under tree cover. No phone required
24/7 heart rate monitoring warm gives you heart rate all day and night no additional Strap required. Display type : sunlight visible, transflective memory in pixel
Vibration alerts helpful vibration alerts notify you of running prompts, activity tracking milestones, smart notifications and virtual pacing progress
Updated display new high resolution display that is perfect for indoor/outdoor viewing. Fits wrists with a circumference of 140-200 mm
Smart connectivity auto uploads, smart notifications, live track, music controls and automatic sw updates