Say hai to a smart sustainable showerhead. Water-powered Bluetooth technology connects to the hai app, helping you track your water usage - no batteries required. Save water with customizable LED alerts, indicating when the water's reached your perfect temperature and when you're at your set water use target. A specially designed patented spray slider makes it easy to adjust between a high-pressure stream to a steamy fine mist. hai features more coverage than the average showerhead and is perfect for low-flow environments. Constructed with durable, high-quality, stainless-steel materials and a smooth bacterial-resistance hose, hai can be mounted on the wall or used as a handled shower device. A 2-year warranty lets you buy with confidence.