Frequently Asked
Your Questions Answered
What is the AquaCare+ hydration patch?
AquaCare+ is a low-cost, biodegradable hydrogel patch that uses safe, color-changing dyes to react to changes in sweat moisture and electrolyte levels. When the patch detects conditions associated with dehydration, it shifts color, giving caregivers a clear visual cue that someone may need hydration support.
How does the patch work?
The patch is made of soft, skin-friendly hydrogel that absorbs small amounts of sweat. Inside the hydrogel, non-toxic indicator dyes change color based on sweat composition—especially reduced moisture or altered electrolyte balance, which are early signs of dehydration. This makes it easier to monitor hydration without relying on verbal communication.
Who is the patch designed for?
AquaCare+ is designed for people who may struggle to express their physical needs, including infants, older adults with age-related conditions, paralyzed patients, and children or adults with disabilities such as autism. It is also useful for caregivers, nurses, and organizations who support individuals with limited communication abilities.
Is AquaCare+ a medical device or a diagnostic tool?
Not at this stage. AquaCare+ is an early-stage, non-diagnostic prototype intended to support hydration awareness, not to diagnose medical conditions. It provides a visual signal that may indicate dehydration risk, helping caregivers intervene earlier and monitor comfort more effectively.
Is the patch safe for sensitive skin?
Yes. AquaCare+ is made from gentle, soft hydrogel materials commonly used in skin-contact applications. The dyes used are selected for safety and biocompatibility. As with any wearable product, individuals with known skin allergies or irritation concerns should consult a healthcare provider before extended use.
How will the patch be used?
Users place the patch on clean, dry skin—such as the upper arm or back. Over time, the hydrogel interacts with sweat. If the patch detects signs of dehydration, it changes color, signaling caregivers to check on the person’s hydration and provide water or medical attention if needed.
Can nonprofits, senior centers, or special-needs organizations request patches?
Yes. AquaCare+ shares the patches with nonprofit organizations, senior centers, and caregiving programs at no cost. If your organization supports people with special needs or communication challenges, you can contact us to request free prototype patches for testing and feedback.
How is AquaCare+ different from other hydration tools or wearables?
Most hydration tools rely on drinking reminders, apps, or self-reporting—methods that aren’t accessible for individuals who can’t communicate thirst. AquaCare+ is unique because it is completely passive and visual: it requires no technology, no charging, and no verbal communication. It works simply by reacting to sweat composition, making it more accessible for infants, seniors, and people with disabilities.
Is the patch environmentally friendly?
Yes. AquaCare+ is designed to be low-cost and biodegradable. The hydrogel materials break down more easily than plastic-based wearables, and the patch is intended to be disposable without adding significant environmental burden. Sustainability is an important part of the design philosophy.