Detailed Product Description

Pulse Watch HERS YS-939

Description:
Time and calendar
Heart pulse detect, record and display function - with dual sensors,

providing easy attachment to finger during exercise.
Calorie report
Exercise intensity report
Exercise intensity control by pulse rate chart
Sport time counting;
Daily alarm and hourly chime
Chronograph stopwatch.
30m water proof
Watch color  Black  sliver, blue  Silver, Grey  Silver and your customized color are available.
Print area 3 4  1 4 on the watch bracelet.
Tips on placing your finger on the sensor:
Place your finger so that the sensor is covered by your fingerprint, not the fingertip.

If your fingernail turns white, you are pressing too hard. Try pressing down

a bit with your finger first, and then make adjustments until seeing

the touch sensor changes to pulse and small heart icon blinks. Then,

it demonstrates that your pulse is being registered.
Tips on taking measurement:
Do not change the pressure of your finger on the sensor.
Do not move your finger on the sensor.
Warm up your finger before taking measurements.
Avoid bright light when taking measurements.
During measurements keep still and do not talk.
Once you have released the d key to begin measurement, place your finger on the sensor

as soon as possible
Remove rings or any other items that might restrict normal blood flow.
Packing details:
Inner packing 1pc Bubble Bag  instruction manual
Outer packing 100pcs CTN
Carton dimensions 33.5   32   47cm, g. W.10.0 kgs