Sports outdoor waterproof heart rate call smart watch

Operation mode:          touch + button
Product size:                 155x68x26mm
Wristband material:       silicone
Product weight:             85g 
Packing list:                    watch*1, charging cable*1, manual*1
Strap style:                     sports
Compatible platform:    ANDROID
Function:                        waterproof, step counting, heart rate monitoring, blood pressure measurement, Bluetooth call, smart reminder, remote selfie, sleep monitoring, blood oxygen detection
Communication type:    Bluetooth
Battery life:                     less than 7 days
Charging method:          magnetic charging
Waterproof level:            daily waterproof
Screen type:                    AMOLED
Case material:                 aluminum alloy
Dial style:                         round