High-precision pulse measurement that is able to accurately calculate
the amount of calories used.

display

W440

PULSENSE defines your fat burning zone, which is known as the most efficient zone for burning fat. It is calculated from the relationship between exercise intensity and fat burning efficiency. PULSENSE monitors the activities performed above this fat burning zone.

脂肪燃焼ゾーン

The fat burning zone is known as the most efficient zone for burning fat.
PULSENSE uses the device’s LED lights and vibrations to notify you as you enter or leave the fat burning zone. PULSENSE allows you to exercise effectively by being aware of your fat burning zone at all times.