iOS - Apple Smart Watches

●100% original mi band 2 wristband;. ●Model: Mi Band 2. ●Bluetooth: Dialog II Bluetooth 4.0 BLE. ●Unlock your Mi phone without a password;. ●Stylish band options (incl. wrap-around and leather. ●Support Heart Rate Monitor;. ).

There are cases made from aluminium and stainless steel, and a full range of interchangeable bands in a variety of styles, colours and materials.3All models run watchOS 3. Ion-X glass (aluminium cases).

Wear the Gear S3 Frontier and embrace an active outdoor lifestyle. It may look and feel like a premium watch, but it's capable enough to take on your pioneering spirit. And with advanced features built right into the design, from the bezel and the crystal to the button, the Gear S3 Frontier is also easy and effortless to use.

Based on bluetooth technology with low power consumption and long-distance transmission, the connection distance is farther and more stable. Its ergonomic design is suitable for daily use. Short press the side button twice quickly, the watch will automatically trigger to find the phone function once the watch vibrates once, and the phone will automatically ring.