AK91 Men Smart Watch Compass Flashlight Outdoors Multi-Sports Fitness Tracker BT Calling 1000Mah Large Battery Smartwatch

Brand Name: Category:Smart Watches System:Android OS System:IOS Function:Passometer Function:fitness tracker Function:sleep tracker Function:Message Reminder Function:Call Reminder Function:Answer Call Function:Dial Call Function:Alarm Clock Function:Compass Function:Lighting Battery Life:2 SIM Card Available:No Type:On Wrist Voice assistant built-in:No Language:English Hign-concerned Chemical:None Display Size:1.7inch Network Mode:None Metrics measured:Heart Rate Monitor Metrics measured:Other Metrics measured:Blood Pressure Monitor RAM:<128MB Screen Shape:Round Battery Capacity(mAh):>450mAh Resolution:360*360 Bluetooth-compatible Version:5.3 GPS:No Screen Material:TFT Multiple Dials:Yes Application Age Group:Adult Mechanism:No Origin:Mainland China Compatibility:All Compatible ROM:<128MB Rear Camera:None Activity Tracked:Steps Tracker Activity Tracked:Distance Tracker Activity Tracked:Calorie Tracker Activity Tracked:Activity Tracker Waterproof Grade:Life Waterproof CPU Model:8773EWE Band Material:Silica Gel Touch Screen:Yes CPU Manufacturer:MediaTek Certification:CE Movement Type:Electronic Model:AK91 APP Download Available:Yes Case Material:Carbon Fibre WIFI:No

Heart Rate: yes Battery capacity: 380 m·Ah Compatible os: Android,iOS Display shape: Round Waterproof: yes