2 in 1 Function Heart Rate Monitor Electronic Watch with Calendar Stopwatch Alarm Clock + Chest Belt

2 in 1 Function Heart Rate Monitor Electronic Watch with Calendar Stopwatch Alarm Clock + Chest Belt 

Product Features:
2 in 1 function: electronic watch and heart rate monitor
Heart rate monitor function:
Heart rate monitor with cordless transmission between watch and chest belt
Based on input user's Sex, Age, Height(cm/inch) and weight(kg/pounds)
Automatically calculate the user's BMI
Calculate calories burned and your heart rate while exercising
HR measuring range: 30 to 240 bmp (beats per minute)
Time functions: clearly display Hour, minute and second
Selectable 12/24 hour format
With calendar, alarm clock, stopwatch and backlight function
Chest belt is comfortable to wear with adjustable strap
Power supply:
---Watch: 1 x CR2032 3V lithium battery (included)
---Chest belt: 1 x CR2032 3V lithium battery (included)
Clasp Type: Buckle
Gender: Unisex
Band Material: Rubber
Case Material: Alloy
Weight: 161g
Band Size (Length x Width): 220 x 20 mm/ 7.3 x 0.7 inch (case length included)
Case Size (Diameter x Diameter x Thickness): 40 x 40 x 15mm/ 1.5 x 1.5 x 0.3 inch
Package Contents:
1 x Watch/Heart rate monitor
1 x Chest belt
1 x User manual