Calorie Burned Heart Rate Sport Watch Wristwatch OT25K

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

 How it works:

When you first open your Calorie Watch and begin to set the date and time, you will also set your age, weight and sex. This information is stored in the watch's memory.

When you begin exercising, you simply start the watch's internal counter.

When you are finished, you simply stop the counter, press SET, and touch the sensor once.

Based on your preset information, 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. More details are shown in the English Manual (Included).

This watch also contains these features:

• Time and Calendar

• LCD screen display

• Daily alarm and hourly chime

• Chronograph (stopwatch) with split lap time

• Exercise counter with automatic and manual override calorie counter  

• External Pulse mode for determining heart rate at any time

• Battery Type: Button cell CR2032 x 1pcs(included)

• Stainless steel Back, water resist.

**This watch is meant to be used as a general guide ONLY. This is NOT a medical device.