A9s Smart Watches Real-time of Heart Rate Detect Lower Blood Pressure and Blood Lipid 2 Million Camera Support Gsm / Gprs 850/900/1800/1900 (Black) Using Use MTK smart chip, a unique heart rate sensor systems, real-time monitoring of heart rate, magnetic field is generated by the built-in permanent magnets, to reduce blood pressure and lipids function. Surface with sapphire glass mirror brushed stainless steel color technology, 1.5-inch 240 * 240 OGS full lamination capacitive touch screen. 2 million camera to help you record among the highlights of life, Bluetooth camera, can alert calls / SMS / e-mail and other information. Support GSM / GPRS 850/900/1800/1900 quad-band phone function, built-in speaker, supports hands-free calling, Bluetooth 3.0 module, call the effect is more smooth. The voice recorder function, support WAV format recording remotely. Combined with Bluetooth anti-theft devices, home appliances remote control, pedometer, the sleep monitor, it is your tourism, mountaineering essential weapon.