Jiva Water Devices are designed to last a lifetime when properly maintained. You can determine if the Jiva Water Device is working well by observing its functionality. Here are a few indicators: Water flow: Ensure that water passes through the device smoothly without any blockages or leaks. A consistent and steady flow indicates proper functioning. Maintenance: Regularly clean and maintain the device as per the device instructions. A well-maintained device is more likely to function optimally. Energy and revitalization: Pay attention to how you feel after consuming the water. Many users report experiencing increased energy levels and a sense of well-being when drinking Jiva Water. By ensuring proper functionality, maintenance, and observing the potential positive effects on your well-being, you can have confidence that the Jiva Water Device is working well.