Products: Telephone Watch Applicable platform: fully compatible Applicable population: children Additional function: video entertainment Additional function: step counting Additional function: mobile positioning Additional function: monitoring Additional function: social entertainment Additional function: intelligent reminder Additional function: remote control selfie Additional function: health monitoring Additional function: information push Additional function: tracking/alarm Additional function: motion tracking Additional function: sleep analysis Wristband material: silicone Function: Waterproof Function: AV Entertainment Function: Take photos Function: Step counting Function: Heart rate monitoring Function: Blood pressure measurement Function: Social Entertainment Function: Bluetooth Call Function: Intelligent Reminder Function: remote control selfie Function: Sleep monitoring Function: Blood oxygen test Function: Information Push Function: Motion Tracking Color: pink Color: blue Color: black Communication type: pluggable card