– Fitness, heart rate, and sleep tracker
– Scratch-resistant OLED display that shows time, step count, heart rate with a wrist lift or a button tap
– Power-efficient ADI accelerometer and optical heart rate sensor
– Upgraded pedometer algorithm
– Hypoallergenic, medical-grade silicone band
– 20-day battery
– IP67 water-resistant
– Anodized 0.05mm ultra-thin button rests flush against the display
– 2nd-gen Bluetooth 4.0
– Customized nudge alerts to keep you moving (traduzir)
via mi e Hugo Barra