Optical heart rate sensor to keep track of your beats.
Easy and convenient to use.
Track your exercises with heart rate and calories burnt.
So light, you'll barely notice that you're wearing it.
Color Touch Display
Large 1.3 inch IPS LCD color touch screen.
Easily reject a call, if it is inconvenient to you.
Analyze your sleep patterns. Light, deep, awake times.
Stopwatch & Countdown function.
5 ATM / 50 M water and dust resistance rating.
Switch Various Living Scenes Easily.
Long Battery Life
More than multi-day battery life on a single charge.
Receive notifications for incoming calls, messages, and other apps.