AK57 Waterproof Fitness Bracelet Health Monitor Bluetooth-compatible Call Smart Watch,Steel Strap

•With a newly upgraded low-power chip,it can easily process all sports and health data,achieve lower power consumption computing,significantly increase performance,built-in 400mAh large battery,say goodbye to frequent charging •IP67 waterproof,in daily life scenarios such as washing hands and rain,it can be relaxed and easily cope with •Support a variety of sports modes such as mountaineering,skiing,and running,and more real-time monitoring of important data such as heart rate,distance,speed and heat consumption in sports helps you explore a larger world •Real-time heart rate detection exercise intensity control,more accurate synchronous detection of green pulse rate •Al voice command,connect Bluetooth,use the watch voice assistant function,you can give instructions,say goodbye to tedious Specifications: Model No.: AK57 Waterproof IP67 waterproof Product Type/Material Smart bracelet/main metal,steel watchband Chipset No. JL 7013A Internal Memory for storage (ROM+RAM) RAM 640KB,ROM 2M,External FLASH Max External Memory Support (T Flash) (GB) 128MB Screen

LCD style AMOLED Resolution 466*466 Screen Size 1.43inches AMOLED Touch Panel full touch BT Antenna yes G-Sensor STK8321 Version Dual mode - Bluetooth-compatible 5.3/3.0 (one click connection) Standby time 25 days Battery Type/Capacity 400mAh polymer Endurance time 5-7days Health

Heart rate HRS3602 High-end low-power sensor (High accuracy) Blood pressure yes,by software Blood oxygen yes Function&App

Compatibility support IOS 9.0+ and Android 4.4+ Notification(With content for Facebook,Twitter,What app,Wechat,Line Kakao Talk InstagramMessaging,Calling)Optional yes Encoder No Pedometer Yes music player yes Bluetooth-compatible call yes call records yes Contact person yes Phone dialing yes Sedentary Reminder(APP) yes Sleep Monitor yes/Support scientific sleep 24-hour detection Remote Camera yes Weather forecast yes Languages

Language support APP: Simplified Chinese,Japanese,English,German,French,Italian,Spanish,Portuguese,Russian Traditional Chinese,Korean,Dutch language,Swedish language,Czech language,Danish language,Polish language,Turkish language,Hebrew language,Thai,Hungarian language,Romanian language,Arabic,Vietnamese language,Hindi Preload Input method Chinese,English,Hungry,Japanese,French,Spanish,Portuguese SMS yes,view only,cannot reply Additional components

Vibrator yes Speaker yes Buttons yes,by software USB yes Short Screen for our APP

Support OTA yes APP name for IOS HBAND APP name for Android HBAND Package included: •1 x Smart Watch •1 x Charging Cable •1 x English and Chinese User Manual •Other items not include