The activity tracker works in a similar way to apedometer, but it measures not only steps, but also many other activities, suchas housework and desk work, and can estimate how many calories you are burning.The activity tracker also automatically uses your body's movements to tell ifyou are active or sleeping and record this activity. There is no need tomanually switch between activities, so this means that fewer mistakes are madewhen recording, and the activity tracker can accumulate accurate data. You cancheck your own activity from the data recorded by the activity tracker, and canadjust your activity to improve your health.

The activity tracker records data on the number ofsteps you take, the number of calories burned and the number of hours you sleepevery day. You can use this data to check your own activity and improve yourlifestyle and habits.

The activity tracker is water resistant(IPX5/IPX7), but we do not recommend wearing it during these activities.

The activity tracker has a buckle that you can useto adjust the size. It can be adjusted to fit wrists in the range specifiedbelow. The buckle has 7 size settings.

• The longest buckle setting is approximately 195 mm.

• The shortest buckle setting is approximately140 mm.

(1) If there is any sweat or dirt on the inside of the wristband where it attaches to the activity tracker, remove the wristband from the activity tracker and rinse it in running water to remove the sweat and dirt. After washing, wipe away any excess water with a soft dry cloth before using. 

(2) Remove the wristband from the activity tracker once a week and wipe the activity tracker with a soft dry cloth to remove any dirt. 

(3) Do not use acidic or alkaline detergents.

* Refer to the manual for further details.

When the battery is fully charged it can be used for about two weeks.

* The battery can be used continuously for about two weeks, but it may run out quicker depending on how it is being used. We recommend charging the battery as regularly as possible.

Activity on treadmills will be measurednormally.

The activity tracker does not measure heartrate.

The activity tracker can currently only be usedwhen worn on the wrist.

Only the charging attachment is magnetized. 

We do not recommend exposing magnetic cards to magnetized objects. It causes no problems for non-magnetized, contactless  smart cards.

The band does not need to be wrapped tightly aroundyour wrist. The activity tracker will measure your activity most accurately ifit is worn so that it does not move if you move your wrist to some extent.