Support Nano SIM card and Wifi, you don't always need your phone, make calls with its built-in speaker. You can also take photo and check voice messages and hear the alarms you set. Screen and Multimedia Social function not only for fitness, suburban travel, Camping, exploration, Mountain climbing but also for more wonderful life. Retina display with Force Touch; Scratch-proof, Shatterproof, High hardness, Water resistant in rain, sweat and splash. Over charge Protection: Never worry about over charge drop in battery life. Function: Facebook, Whatapp, WCDMA, GPS, other Apps from downloading Steps, Sedentary, Sleeping Monitor, Anti-lost finer,Calendar,Remote Control for Camera Gorgeous anodised aluminium case; Ion-X glass Retina display with Force Touch; Composite back, Splash and Water resistant in rain, exercising, etc (but not to be submerged in water, as it's not waterproof!) Specification: CPU: MTK6572 Quad core 1.2Ghz Memory: 512MB & 4GB Display: 2.2 inch IPS HD LED Resolution: 320*240 pixel 2G: GSM 850/900/1800/1900 3G: WCDMA 850/2100 Net work: GPS WIFI Battery: Built-in 900mAh Lithium Polymer Product size: approx. 60*40*10mm/2.36*1.57*0.39'' Net weight: approx. 92 g Color: Black,Green, Silver Package included: 1 x Smart Watch

223 USD LimitedAvailability