Hi,I’m interested in your product Presell Lenovo HW02 Bluetooth 4.2 Smart Wristband Heart Rate Moniter Pedometer Fitness Tracker for Andro would like some more details:What is the best price you can offer?I look forward to your reply.ALSO IS HW02 PLUS MODEL AVAILABLE? If yes what price? BLUE COLOR ONLY Regards,Amarjit Singh Satia