touch screen. Features include: Step count, calories, distance, alarm clock, sleep monitor, anti lost, remote photo, blood pressure monitor, oxygen monitor, notifications: SMS, Facebook, Skype, WhatsApp, Twitter etc. Compatible with Android 4.3 and IOS 8.0 and above. IPX7 waterproof. Battery time up to 80 hours on one charge depending on usage. Product Size : 25 x 3.8 x 1.1 cm Preferred Print Location : Strap Max Print Size : 40x10 mm Packing Details : 45 X 27 X 33 cm; 100 pcs/carton; gw/nw: 5 kg/carton