NO.1 Phone devised an elegant looking retro watch D6. We can’t resist sharing first pictures of these smartwatches with your readers. After NO.1 D5, NO.1 going to release next android smartwatch. NO.1 D6 that run in android 5.1. Do you think the functions of this android watch D6? Such as calling, send messages, heart rate monitor, pedometer, Google Play? Could you insert SIM card? And whether it waterproof? Or do you think it will have other functions? More details visit: http://en.001phone.cn/product-no-1-d6-smart-watch-122.html https://www.facebook.com/001phones We will continue to update the product information.