Smart thermostats, smart doors, it seems like almost everything in our homes is becoming smart these days.

But when it comes to protecting your home from water leaks and your wallet from record water bills, there are few options. The few devices on the market are bulky, expensive, and only work in certain homes.

So one year ago we set out to create a solution. Today we're proud to introduce Osiris - the world's smallest and most affordable Smart Leak Detector, and the only one that works in any single-family home. HydraGuard gives you peace of mind, wherever you are.

Why We Created HydraGuard

Meet Our Team

Osiris Smart Water Monitor by AZ APPS - Protect Your Home. Conserve Water. Save Money.

Andre Olivier
Business Manager

Bill Dopson
Analog Designer

Get Osiris >

Nick Olivier
Digital Designer

Selected Projects

We founded AZ APPS in 2003 to make custom lab instruments for Silicon Valley companies. Some of our devices test chips that go into medical equipment. We are committed to providing high-quality products and long-term support.