F28 Couples Wristband Heart Rate Blood Pressure Monitor Bluetooth Smart Watch IP67 Water Proof Fitness Tracker For Android And IOS Phone BDZ

Feature:

Heart rate detection/Blood oxygen detection / Blood pressure detection

Time ,Pedometer,Calorie Consumption,Distance Calculation,Sleep time ,Off dispaly

Standard exercises functions (Pedometer、Calorie Consumption、Distance Calculation)

Sleep detection (Sleep time ,Sleep quality)

Calls to remind,SMS Reminder,Third-party messaging reminder :Multilingual push

System Requirements:Android system 4.4 version or above ;iOS system 8.0 version or above ;Support bluetooth with 4.0 version.

Bluetooth:BLE 4.0

Battery capacity 230mAh

Standby time：10 days

Working hours: 5-7days

Package List:

1 x Smart Watch

1 x Charging Cable

1 x User Manual

1 x

box

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a