This is a new Bluetooth Smart U Watch U8 which is compatible with all Bluetooth V2.0 or above enabled smartphones, tablets and PCs (support Android 2.3 or above),such as iPhone 4, 4S, 5, 5S, Sumsung S3, S4, Note 2, Note 3, Note 4 etc. Specifications: Ambient Noise: ¡Ü75dB Transmitting Range: ¡Ý10m 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 Features: Stopwatch function Support hands-free calls Answer or Dial calls from your wrist 1.48″ Capacitive Touch Screen TFT LCD Time / Date / Week / Battery state display Ringing reminder when you receive a call Display the number or name of incoming calls Play the music in your phone (after Bluetooth paring) Ringing reminder once your mobile phone disconnected Sync phone book/SMS/call history(only for android phone) Altitude Meter,Passometer,,Photograph,Barometer,Vibration Remote taking photo function:You can control your cellphone to take photo from your wrist. 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

Product Features

• Material: Steel + Silicon;
• Colors:Red/White/Black;(Default is White);
• Dial Size: 4.6 x 4.2 x 1cm / 1.81 x 1.65 x 0.39 inch;
• Package includes: 1 x Bluetooth Watch 1 x User Manual;
• Android System can support all function in the description;BUT IOS only support:Passometer,Calendar,Call Sync,Calculator,Clock,Stopwatch.