Abstract: Apparatus and associated methods relate to tracking material based on configuring a container with a sensor adapted to measure the quantity of a material in the container, configuring a display to visually present as a function of time the material quantity relative to a predetermined threshold, determining the material quantity change within a predetermined time period based on captured sensor data, and automatically presenting in the display the material quantity performance displayed as a function of time based on the material quantity change and the predetermined threshold. In an illustrative example, the material may be water, and the container may be a bottle. The threshold may be a consumption performance goal. In various implementations, the container may be luggage, and the threshold may be an accumulation performance goal based on a weight limit. In some examples, the luggage may be, for example, a purse, tote, backpack, or lunchbox.

Abstract: Apparatus and associated methods relate to tracking material based on configuring a container with a sensor adapted to measure the quantity of a material in the container, configuring a display to visually present as a function of time the material quantity relative to a predetermined threshold, determining the material quantity change within a predetermined time period based on captured sensor data, and automatically presenting in the display the material quantity performance displayed as a function of time based on the material quantity change and the predetermined threshold. In an illustrative example, the material may be water, and the container may be a bottle. The threshold may be a consumption performance goal. In various implementations, the container may be luggage, and the threshold may be an accumulation performance goal based on a weight limit. In some examples, the luggage may be, for example, a purse, tote, backpack, or lunchbox.