JS SMART SN58 กระจกหน้าจอเหล็กเข็มขัดสมาร์ทดู IP68 กันน้ำความดันโลหิต heart rate monitor สำหรับโทรศัพท์มือถือทั้งหมด Android IOS

Highlights:* 1.3 inch resolution 240 * 240 Toughened glass screen* Built-in 150mAh battery, working time about 7 days, standby time about 30 days* IP68 waterproof and dustproof ( you can wear it when raining, washing hands, but don't put it into hot water or take bath )  * Blood pressure oxygen and heart rate monitor* Weather forecast: Real-time display weather condit (Automatically turn on the weather function when connected to the mobile app)* Smart calls & messages reminder: Call, Twitter, Facebook, Wechat etc, all will be sent to wrist display and with vibration alertions（If the message is not reminded, please restart the watch）* A variety of sports patterns, APP operation view pedometer,calories,distance  * Support iOS 9.0 version above and Android 4.4 version above* More function: Sleep monitor, Blood pressure oxygen / Heart rate monitor, Movement Monitor (steps,distance,calories), Pedometer, Message sync, Incoming call, Alarm clock,vibration Mobile APP language: Chinese, Traditional Chinese, English, Korean, German, Japanese, French, Russian, Ukrainian, Arabic, Spanish Note: 
Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. Users should treat these datas objectively. 
Please do not compared it to hospital equipment, which is NOT a medical device ! Before using, scan the QR code on the manual to download the APP and connect it to the watch in APP.