This is a simple and accurate heart rate monitor watches, a stylish and modern sports diving watch.
●Wirless heart rate monitor
●There are many colors to choose
●Wireless pulse measuring (with Transmitter belt)
●Two row display for split time measurements with 1/100 sec./
●Daily alarm
●EL backlight
●30M waterproof
●Japanese Battery CR2032

The chest belt is the same as this shipment.