• Goodbye, surprise water bills.

    Hello, Buoy.

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  • buoy device with app

    One device, your entire home's data

    Buoy knows your water

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  • Emergency shutoff

    Turn off your water in seconds

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  • Rechargeable battery

    One charge lasts up to eight months

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  • Easy charging

    Time to recharge? Remove the battery and plug it into a standard wall socket.

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  • Buoy talks to you

    Simple lights tell you what Buoy is doing.

Installs on your water line

A qualified plumber will install your Buoy at your home’s main water line, which sits after the water main on the street but before water enters your home. 

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Installation Configurations

A plumber can install your Buoy inside or outside your house, but it must always be accessible. It can be installed vertically or horizontally, with copper pipe or flexible (tubing). If you’re short on space between pipes, you can use the optional waterhorn accessory.

Quick Start Guide (PDF)

Installation Guide (PDF)

What you'll need

• WiFi network using Wi-Fi 802.11b/g/n @ 2.4GHz
• Accessible main water line for a single residence (not an apartment)
• Phone or tablet with iOS 8 or later, or Android 4.4 or later

In the Box:

• Your Buoy device
• Rechargeable battery
• Battery charger and adapter

Installation Hardware:
• Rubber gasket rings (6)
• ¾” meter couplings (2)

Optional: waterhorn accessory

The Buoy App

The app is where the data comes to life. See how many gallons you use to shower and what you use to keep your lawn green. Chances are, you’ll see something else: leaks. Homes typically lose 10% of water to slow leaks, and the app will show those. But if there’s a sudden or potentially damaging leak, you can shut off your water from a button in the app.

On the Screens:

• At-a-glance data for your entire home
• Water use by category Leak alerts
• Remote shutoff button