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

Designed to calculate the calories burned and pulse rate of an average individual 
based on preset age, weight, and sex

The watch could read your heart rate when you put your tip on "sensor" button

Content: 
1 x Pulse Heart Rate Monitor Calorie Counter 6 In 1 Sport Watch and 
1 x English user manual

Features

The calorie watch also tells you which of your 5 Activity zones you exercised in
Time and calendar
Daily alarm and hourly chime
Chronograph (stopwatch) with split lap time
Exercise counter with automatic and manual override calorie count