Waterproof Bluetooth Smart Watch SIM TF Card heart rate monitor for Android

IP rating:IP66
Exterior Dimension:53.5*45.6*14.6mm
Material of main body:stainless alloy
Material of Strap:Silicon straps(and leather straps optional )
Material of Buckle:Stainless steel
Display Screen:Capacitive Touchscreen Round TFT 1.22''
Screen Resolution : HD 240*204pixels
CPU:MTK6261D
Internal Memory:128Mbit+32Mbit
External Storage:support memory card up to 16GB
Languages:Multiple languages
Network: GSM/GPRS/EDGE
Network Band: GSM 850/900/1800/1900MHz
Mobile Network Data Rate: EDGE
Bluetooth: V3.0
Input Type: Touch screen
Input Method: Number, ABC, Symbol
Audio decode: AMR, AAC, AAC+, MP3, MIDI, WMA, WAV
Video decode: MP4, 3GP
Image decode: JPEG
Photos Viewer: JPG,PNG,GIF
Camera: 0.3MP
Bluetooth Remote Camera: a Android Smartphone's Camera. (APP is required, the APP is provided by manufacturer)
Speaker : Build-in
Microphone: Build-in
Physical button/key: Power key*1, SOS key*1
Charging method: USB 5 pin Magnetic Charging
Micro USB port: Without
Earphone I/O port: Not support
USB Mass Storage: Not support
Card slots: Micro SIM card slot*1, TF card slot*1
Battery: 320mAh

Sync with a iPhone:
APP isn't required
Support Bluetooth phone calling
Support Bluetooth Phonebook
Support Bluetooth music playing

Sync with a Android Phone:
APP is required. (The APP is provided by manufacturer)
Support Bluetooth phone calling
Support Bluetooth Phonebook
Support Bluetooth messaging
Support all PUSH notifications synchronous. Skype message, Wechat message, etc.
Support Bluetooth music playing
Support Bluetooth Locating phone
Support remote control the smartphone's camera. Convenient to take a remote selfie.