... Security Monitoring (including SOS emergency call,etc.);(5) For sports (Movement speed/distance/heart rate/calorie monitoring, ... ; 2. OS: Android OS 2.2;3. Memory: ROM: 4GB, RAM: 2GB, can be up to 32GB;4. Screen ... Data Rate and A2DP for wireless stereo headsets, Wi-Fi®: IEEE 802.11 b/gUSB2.0 (USB wrist strap);9 ... AMR, AWB, QCP, MP3, WMA, WAV, MIDI;11. Video supported: WMV, ASF, MP4, 3GP, 3G2, M4V, AVI;12 ...