The goal of this product is to simplify tracking water consumption. 

Many mobile apps attempt to accomplish this with logging when a bottle is finished; this requires additional steps that most people aren't interested in. The Hydr8 tracker is visible anytime you refill the bottle and you can easily monitor your daily progress with a glance. 

Requirements

• Indicate number of bottles consumed per day

• Adaptable to a widely-used bottle (Nalgene 1L/32oz, to start)

• Producible at scale / 3D printable

• Simple, sleek, unobtrusive

Materials

• Custom 3D printed (SLA) components

• Attachment mechanism (adhesive or ring feature)