Body in precious metal.

Lightweight aluminum alloy body of 9.4mm and 24.8g thickness for comfortable use and nice appearance.
340 AMOLED screen and custom widgets. Large 1.65 '' AMOLED display and 340 PPI for an exceptional and more comfortable viewing experience with 7 customizable login icons.

Water resistant up to 5 ATM.

Designed to support all your activities, this watch is 5 ATM certified, equivalent to approximately 80 PSI or 50 meters deep in water.

12 sport modes and GPS + GLONASS measurement.

12 different sports: outdoor running, treadmill, walking, outdoor cycling, stationary bike, elliptical, pool / open water swimming, hiking, trail running, skiing and gym. GPS + GLONASS will track your routes with precision.

14 days of battery.

Up to 14 days of battery life on a single charge.
Up to 25 hours with GPS constantly on

BioTracker ™ PPG Rate Sensor. The high-precision optical heart rate sensor developed by Huami for manual and continuous monitoring of heart rate during workouts.

Sleep Measurement Track your sleep and provide an analysis of your sleep patterns.

Notifications.

Receive notifications of incoming calls, emails, messages and other applications.