F2 Bluetooth Smart Fitness Tracker Wristband Bracelet For Android Ios

Description

Highlights :
Compatible system : Android and ios
Bluetooth : 4.0
Heart rate monitoring
Distance track
Pedometer
Sleeping monitoring
Calorie
Wake up screen by turning twist
Bluetooth
Sedentary reminder
Alarm clock
Message reminder
Call reminder
Time/date display Time
Battery Capacity : 70 mAh

Description:
LED display,smart healthy bracelet.
Heart rate monitoring,motion step,sleep monitoring,alarm.
Environmental protection materials convenient installation,clean and non-polluted.
24 hour heart rate monitoring.