Any of the conditions below may make proper counting impossible.

• Walking while wearing slippers, sandals, or other footwear that encourages a shuffling gait

• Walking on tile, carpeting, snow, or other surface that causes a shuffling gait

• Irregular walking (in a crowded location, in a line where walking stops and starts at short intervals, etc.)

• Extremely slow walking or extremely fast running

• Pushing a shopping cart or baby stroller

• In a location where there is a lot of vibration, or riding on a bicycle or in a vehicle

• Frequent movement of the hand or arm (clapping, fanning movement, etc.)

• Walking while holding hands, walking with a cane or stick, or engaging in any other movement in which your hand and leg movements are not coordinated with each other

• Normal daily non-walking activities (cleaning, etc.)

• Wearing the watch on your dominant hand

• Walking for 10 seconds or less

• Watch hand movement (by the hand shift function, etc.)