Size:

45mm(larger face)

Longest Wrist:

240 mm

Wrist wide:

18mm

Color:

RED, ORANGE, BLUE,BLACK

The first and only watch that can calculate your heart rate and calories burned while exercising... without the need of a chest strap

It has been designed to calculate the calories burned and pulse rate of an AVERAGE. Individual based on preset age, weight, and sex 

Based on your preset information memorized by the watch, the time on the counter, and your heart rate, the calorie watch is able to determine how many calories you have burned during your workout 

The calorie watch also tells you which of your 5 Activity zones you exercised in 

Color: we have red, blue and black if you not leave message which color do you want,we will send it to you by random.

Comes already working with a battery included 

Battery needed: CR2032 battery X1 

Other functions:

Time and calendar 

Daily alarm and hourly chime

Chronograph (stopwatch) with split lap time 

Exercise counter with automatic and manual override calorie counter 

Package includes:

Pulse Heart Calorie Counter Watch *1

English Manual *1