A perfect smart watch for your wrists. You can make and receive calls directly from the smart watch itself. You can also send and receive messages from the smart watch. Hence you do not have to remove your smart watch from your pocket. It has a number of fitness features as well which include Passometer,Fitness Tracker,Sleep Tracker. The Bluetooth notification app enables all your smatphone notifications to appear on the smart watch. The Main features of the smart watch are mentioned below Item specifics Type: On Wrist Application Age Group: Adult Function: Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message Language: English,Russian,Spanish,Portuguese,Turkish,Italian,French,German Compatibility: android 1.5″ Capacities Touch Screen TFT LCD . Time / Date / Week / Battery state display . Ringing reminder when you receive a call . Ringing reminder once your mobile phone disconnected . Display the number or name of incoming calls . Answer or Dial calls from your wrist . Stopwatch function . Support hands-free calls . Play the music in your phone (after Bluetooth paring) . Sync phone book/SMS/call history(only for android phone). BT-notification(only for android phone). Ring reminder when your Android 2.3 or above smart phone receive a message (including Wechat, Facebook, Twitter,WhatsApp, Skype,and so on). Anti-lost alarm function: When cellphone left watch alarm automatically, after a certain distance to avoid lose the phones. Remote taking photo function:You can control your cellphone to take photo from your wrist (only for android phone,less android phone can’t support). Passometer,Photograph, Barometer, Vibration . Rest Alarm . Drink Reminder . Sleep Monitor Specifications: Ambient Noise: 75dB Transmitting Range: 10m Talk Time: about 3 hours Charging Time: about 1 hour Music Play Time: about 6 hours Standby Time: about 160 hours Bluetooth Version: Bluetooth V3.0+EDR Range of Frequency: 2.4GHz spectrum Language Support: English, Chinese Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2 Power Supply: Built-in 230mAh rechargeable battery