? GSM MOBILE PHONE -Phone call & SMS from the watch directly,GSM phone working in 2G GSM 850/900/1800/1900MHz network in global,GPRS for internet surfing.US AT,T-MOBILE 2G 3G/4G SIM card downward compatible the GSM network;? FITNESS WATCH? BLUETOOTH CONNECTION? KEY CONFIGURATION -MTK6260A 533MHz CPU,RAM 128M, ROM 64MMATE? FOR -Samsung Galaxy S3/S4/S5/S6/S7 Edge Note 2 3 4 5 HTC Sony LG Moto All Android 4.2 and above smartphones. For iPhone 4S/5/5C/5S/6/6s Plus
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