【waterproof】: It's waterproof IP67,supports Metric/Imperial system and ℃/℉. You can wear it to take a shower(NO HOT WATER), wash hands, or swim in the depth less than 2 meters area..
【Remind】Never miss any important calls and messages: When your phone is out of sight, the smart bracelet will give you a vibrating reminder that you have a Call, SMS or SNS notification (whatsapp, facebook, etc).
【color dispaly】The new 1.3-inch HD color large screen, you can clearly see more content in the fitness tracker even outdoors. Very slim and lightweight strap, comfortable and easy to wear.
【Larger battery,Wider Compatibility】:Larger battery allows the watch to work for upto 5 days.The strap is durchrable and light can let you wear more comfortable.Compatible with IOS 9.0 and above & Android 4.4 and above smartphones (not for tablet or PC)