Submeters That Install in Minutes

SimpleSUB Water is the only over - the-pipe water submeter fully integrated from sensor to bill with industry - leading accuracy of 100% within ±5% and without the need for Wi-Fi.

5 - Minute
Installation

24/7
Monitoring

Cellular
Connected

Trusted by multifamily and commercial leaders across the US:

SimpleSUB Makes it Easy to Control Runaway Water Costs

Works with existing infrastructure

Battery operated leak detectors and flow sensors work from the get-go.

Standalone cellular network

No need for WiFi or other wired communications. The secure network operates independently of the building’s communication.

Scalable to 1,000s of units

Solutions adapt to the needs of your buildings and residents. One platform can help you manage water smarter across 1,000s of units and buildings.

How It Works

Quick Installation

SimpleSUB Water's patented over-the-pipe design makes installation quick and painless at a fraction of the cost.

Step 1: Check Your Pipes

SimpleSUB Water meters work with most standard plumbing, including Copper, PEX, PVC, and CPVC.

Step 2: Clamp It On

Secure the meter over the existing pipe with tamper resistant, industrial strength zip-ties—no cutting, drilling, or plumbing modifications needed.

Step 3: Activate & Connect

Power up the device and link to LTE for water monitoring and data tracking—no WiFi, transmitters, or repeaters needed.

24/7 Monitoring & Leak Detection

Real-time visibility into water usage across your entire property portfolio - anytime, anywhere.

Automatic Meter Reads

Monitor water usage 24/7 across every unit, building, or property in your portfolio.

Leak Alerts

Get instant alerts for abnormal usage patterns, so you can catch leaks early and prevent costly damage.

Tamper Detection

Our system monitors for loosened, removed, or tampered meters and sends-real-time alerts.

10-Year Battery Life

Long-duration, lithium-ion battery means low-maintance, long - term monitoring - no wiring, no replacements, just hassle-free water monitoring.

Tenant Billing

Pass water costs on to your tenants and boost NOI with our fully integrated water billing, invoicing, and payment collection.

Setup your account

Connect your bank account, add your tenants, and enter your water utility bill.

Send invoices

Each tenant gets a detailed invoice based on the water they actually used.

Collect payment

Water invoice payments are made by tenants VIA ACH or Credit card and deposited directly to your bank account.

Request Demo

Easy To Use

Watch our video showing how to install the SimpleSub in 3 easy steps. No cutting, no glueing, no mess.

Frequently Asked Questions

What is included in the monthly subscription?

SimpleSUB Flow Meters require a monthly subscription covering cellular connectivity, lifetime warranty, real-time monitoring, and web app access.

Will SimpleSUB water meters work with my system?

Yes, SimpleSUB meters work with pipes made of: copper (Type M & L), PVC (Schedule 40), CPVC, and PEX. For more specific pipe types, please contact sales.

Why cellular instead of wifi?

SimpleSUB meters connect directly to the strongest LTE tower in your area, ensuring secure and consistent data transmission without requiring Wi-Fi. Cellular connectivity simplifies large property installations by eliminating the need for a reliable on-site network. The monthly subscription includes cellular service and system monitoring, making the system easy to deploy and maintain.

How is the SimpleSUB meter installed?

Installation is quick and easy, taking under 5 minutes: clean the pipe, secure the meter with zip ties, activate it by pressing the  ▶  button for three seconds, and confirm with two green lights.

How does SimpleSUB billing work?

When you receive your water utility bill, enter the details into our web app to allocate the costs to your tenants based on their actual usage. Send invoices directly from our web app, or export a detailed breakdown into a spreadsheet.

How is SimpleSUB different from other submeter companies?

SimpleSUB Water is the only over-the-pipe water meter that operates without Wi-Fi, delivers industry-leading accuracy of 100% +/- 5%, and provides a fully integrated solution from sensor to bill.

Get a Quote

Learn how SimpleSUB Water can help you reduce water costs,increase cash flow, and boost your NOI