Product

ShowerStar is a high impact, affordable solution to save water and energy. It nudges people to take shorter showers on a daily basis.

An award winning, simple DIY retrofit product that mounts onto an existing shower pipe or shower-head and that automatically detects when a shower starts. ShowerStar provides visual and audio alerts during each shower.

Once the sensor detects a shower has started, a timer starts and simple "Traffic Light" alerts nudge the person half-wayt and then when its time to get out.

ShowerStar is powered by a long life rechargeable battery with a USB type C port for charging with a standard USB charger. The battery life is ~6-8 months or longer depending on use and configuration*. 

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The Shower Timer. Reimagined

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Features

Features

Mounting options

Mounting options-May-22-2025-03-09-56-9699-PM

Forecasting savings

Once you've entered your city or state, cost of water, type of water heating heating technology, cost of energy and the flow rate, you can use the forecasting tool in the App to determine what your savings would be by reducing your shower times.

The App displays water savings, energy savings and total cost savings.

The formula for these savings calculation was developed independently and details can be found here.

Configuration

ShowerStar supports configuration and data logging via an App.  The App connects via Bluetooth and is available in iOS and Android versions.

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