DareTang(tm Water Resistant Smart Bluetooth Watch M26 Wearable Smart Watch with 3d G-sensor,media Control/hands-free Calls/pedometer/anti-lost for Android/ios Phone CPU Type:ARM7Speed360MHzRAM:4MBROM Flash4MBBattery Type:Lithium-ion polymer batteryCapacity:3.7V/230mAh Special features: Thermometer, Call Answer, Week, Altimeter, SMS Reminding, Pedometer, Phone book, Stopwatch, Music Player, Date, Alarm clock, Anti-lost alert, Dial, Stopwatch Sync such as LINE, Instagram Facebook (message), Gmail, CNN App, ZAKE, etc. And IOS / Nokia / Blackberry / Feature Phone BT connect, support sync 2 RWATCH BT can connect to achieve anti-theft alarm and tracker; And can connect to all BT phone and tablet, remote android phone camera operation Sync music, sync phone clock to watch, sync 1000 phonebook, 200 call log, 10 SMS, sync message.