External Details:<br />External Dimension:53.0X44.8X12.95mm<br />Surface treatment Craft:Metal sandblasting｣ｬ high bright side｣ｬ the shape of metal cutting｣ｬ high-gloss anodized aluminum sheet<br />Band Material:TPU Band<br />Watch Weight:<br />net 62.5g<br />Box with watch :160g<br />Gift Box Size:100x85x65mm<br />Gift Box Specification:1870X3530X2260mm weight3500g 20pcs/cartoon<br />Packging list:Smartwacth 1pcs Data line 1pcs Usermanual 1pcs<br /><br />Hard-ware Details:<br />CPU:MTK6261D (Option MTK6261A MTK2502C <br />ROM+RAM:32M+32M｣ｬsupport 32G TF Card<br />LCD:1.22"inch 240X240 IPS  HD full circle display<br />BT:3.0 <br />Camera:0.3M<br />Battery:280mAh Polymer Battery<br />Accelerometer:3D acceleration｣ｬ pedometer analysis｣ｬ sedentary reminder｣ｬ sleep monitoring｣ｬ anti-lost｣ｬ remote camera<br />Touch Screen:OGS capacitive touch screen｣ｬ full lamination technology<br />SIM :Micro Sim<br />Data line:Andriod Data line <br /><br />Function:<br />Calling:<br />GSM :850/900/1800/1900 Quad-band calling<br />Dial｣ｬ hands-free calls｣ｬ call history｣ｬ phone book<br />BT Calling<br />SMS:Local SMS｣ｬ SMS Bluetooth synchronization push<br />entertainment:MP3｣ｬ MP4 local playback｣ｬ Bluetooth music player<br />Calls to remind:Ring tones and vibrate<br />Clock Display:3 sets the clock display｣ｬ free to switch<br />Two-way anti-lost:Bidirectional reminder｣ｬ bi-looking<br />Pedometer:Sports pedometer｣ｬ exercise tachograph<br />Sedentary reminder:Have<br />PSG:Have<br