

As easy as green, amber, red
Shorter showers are one of the most impactful ways to conserve water and energy as hot water is our most costly water. Most people take ~8-10 minutes to shower, but for others this can be even longer and a number of times a day. 4 minutes is the duration recommended by utilities for sustainable showering.
ShowerStar is an award winning, purpose built timer for showers that completely reimagines the basic shower timer using behavioural science to prompt people to take shorter showers:
2 minute DIY install - No tools. No plumber. Fits any shower.
Smart flow detection- Turns on automatically—no buttons to press.
Behavioural Nudges - Our traffic-light system uses visual and audio alerts to guide you to a four-minute shower.

What our customers say
Our teens went from regular 20-30 minute showers to mostly taking 4 minute showers.
The change has been surprisingly easy.
Katherine S - mother of 3. Perth, Australia
Installed in about a minute. Ridiculously
easy to install. Very nicely made - excellent
quality. We’ve seen our shower times reduce by more than half in both our showers.
Andre B - father of 1 boy and 1 girl. Anaheim, California
We’ve saved over $400 this year so far on
our water and energy bills. The ShowerStar
paid for itself in about 2 months. Great gadget and highly recommended. Love the App.
Tim M - father of 2 boys Melbourne, Australia
Proven to save water, energy & money
We're not just another timer company. We build a behaviour change and analytics solution that delivers independently verified savings of ~30% per shower at scale. Often these savings are larger, especially in families with teens and younger children.
Your everyday choices have a massive impact. Switching to shorter showers can save families $300–$785 a year—or even more—while benefitting the planet by cutting carbon emissions and preserving precious water for our communities and the environment.

Certifications + Awards
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