It is better to avoid using your scale multiple times a day. This is because the dynamic environmental and body changes, such as food intake, may make the measurements less accurate. Consider using it about once to a few times a week. This allows you to observe trends without being affected by the day-to-day variations.It is better to avoid using your scale multiple times a day. This is because the dynamic environmental and body changes, such as food intake, may make the measurements less accurate. Consider using it about once to a few times a week. This allows you to observe trends without being affected by the day-to-day variations.