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 Sumsung Galaxy S2 ,S3, S4,S5, Note 2, Note 3, Note 4 HTC etc.

Android System can support all function in the description;

BUT IOS only support:Passometer,Calendar,Call Sync,Calculator,Clock,Stopwatch.

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

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;
• 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.