Classic D20 Smart Watch

1.3inch 128kb 16mb 2.4ghz 230mah 3d android4.4 APP Languages Simplified bandOTA APP Languages battery Charger SpecsUSB Charger SpecsUSB Charging Health MonitorReal-time heart ios 8.0 Key ModeTouch Panel languages Simplified Chinese lcd libraryMulti-language optional Storage lithium battery Charger ModeTouch Panel Battery Panel Battery TypePolymer Portuguese Applicable Models remindersedentary remindercall reminderNotificationSMS saved Health MonitorReal-time smart bandOTA APP Smart Watch HunterSun SpecsUSB Charging Interface Stepssport timedistancecaloriessleep monitorsport TFT LCD resolution usb 2.0 Watch HunterSun Chipset