Meter readings in.
Tenant bills out.

Wattvision turns your submeter data into accurate, send-ready bills — for landlords, RV parks, marinas, and small commercial buildings.

From $79/year · 30-day free trial · Works with the EKM meters you already own

Three Steps to a Bill


1. Connect Your Meters

Enter your EKM Push key and meter IDs — that's it. All EKM Omnimeters are supported, and one EKM Push gateway can serve up to 256 meters. Rainforest Eagle works too.

2. Set Your Rates

Use your utility's exact rate — flat or time-of-use — and add service charges or credits when you need them. Bill at true cost, backed by real readings.

3. Send the Bill

Download a clean one-page PDF for any billing period, or send tenants a live link to their bill and usage — no tenant account required.

A Bill Tenants Can Trust


Start and end meter readings, with timestamps, printed on every bill


Usage charted day by day for the billing period


Service charges, credits, and adjustments as clear line items


Solar and net metering handled — generation counts


Pick any billing period — monthly, move-in to move-out, or custom dates

Built for Multiple Units


Every unit, slip, or space gets its own site with its own dashboard, history, and bills. Your first site is included at $79/year; each additional site is $49/year.


A 10-unit property: about $520/year.

Typical read-and-bill services charge $2–4 per unit every month — and billing platforms start around $100/month. You already own the meters. Keep the difference.

Bill from real readings, starting this month.

Questions about your setup? We're happy to help.