to reduce irritation , follow four simple wear and care tips : -lrb- 1 -rrb- keep it clean , -lrb- 2 -rrb- keep it dry , -lrb- 3 -rrb- do n't wear it too tight , and -lrb- 4 -rrb- give your wrist a rest by removing the band for an hour after extended wear .