FEATURES OF THE SONY SMART WATCH 2: Bluetooth 3.0 Micro USB charging Waterproof and dust resistant Battery life: Low usage- 7 days (watch always on) Average usage- 3-4 Days (watch always on) Works as an NFC watch with all smartphones using Android 4.0 and later Transflective LCD 1.6″ Materials: aluminium (body) and silicon wristband or metal stainless steel Pixels: 220×176 Call handling (Answer, reject, mute, volume handling) Missed call notification SMS/MMS Email GMAIL Facebook and Twitter Calendar + Calendar reminder Slideshow Walkmate Runtastic Colour: Black About: At Sony, our mission is to be a company that inspires and fulfils your curiosity.Our unlimited passion for technology, content and services, and relentless pursuit of innovation, drives us to deliver groundbreaking new excitement and entertainment in ways that only Sony can. Creating unique new cultures and experiences.Everything we do, is to move you emotionally.