Live water levels
Distance → volume and percent full from your well or tank geometry. History charts for every store you monitor.
WellSenseOS
Water level monitoring for wells and tanks — know how many days you’ve got left.
A remote water monitoring system for water tank and well levels. Bring your own Raspberry Pi and ultrasonic sensor; we run the cloud platform and the agent.
Empty tanks shouldn’t be a surprise
Walking the tank, guessing bowser timing, and paying for water you didn’t plan for — that’s the old way. WellSenseOS turns ultrasonic distance into live water level monitoring: volume, days remaining, and cost context.
- See percent full and litres in the dashboard
- Project days until empty from real consumption
- Compare usage against water provider rates
How the water monitoring system works
Three steps. Hardware is yours; the cloud is ours.
- 1
Buy a Pi + ultrasonic
Core water monitoring equipment: Raspberry Pi 3B+/4/5 and an HC-SR04-class sensor, mounted above the water.
- 2
Flash & set up the Pi
Flash the WellSenseOS image, join WellSenseOS-XXXX from your phone, enter home Wi‑Fi and your account to bind the device.
- 3
Monitor from anywhere
Remote water level monitoring with history, analytics, alerts, and device control in the cloud.
Built for real well and tank ops
Capabilities that ship today — not vapourware. Roadmap items are labelled when they appear on pricing.
Analytics
Days remaining, leak score, seasonal trends, and exportable usage reports.
Alerts
Event Hub rules for thresholds and device events — stay ahead of empty tanks.
Home Assistant
Custom integration: poll well and tank levels as Home Assistant sensors with a read-only API key. See the setup guide.
Remote devices
Reading interval, diagnostics, offline buffering, and pragmatic agent OTA from the dashboard.
Water monitoring equipment you bring
We don’t ship kits in v1. You buy the water monitoring equipment; we provide the cloud account, ingest API, dashboard, and Pi agent for your water level monitoring system.
Typical DIY BOM: €70–150 one-time (indicative), then a subscription.
- Raspberry Pi 3B+ / 4 / 5 €45–90
- Ultrasonic sensor (HC-SR04 class) €5–15
- 5V PSU + weatherproof mount €20–40
Who WellSenseOS is for
Built for people who need water tank monitoring and well level visibility — not another generic IoT dashboard.
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Homes & single tanks
Water tank monitoring for one or two wells or tanks — see days remaining and avoid surprise empty mornings with Home.
-
Farms & estates
Remote water monitoring across multiple tanks, compare provider costs, and keep agents online with Pro limits, analytics, and remote device control.
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Coops & multi-site operators
Enterprise covers negotiated limits, onboarding help, invoice/PO billing, and roadmap features like roles and well groups as they ship.
Start water level monitoring today
Create an org, add a well or tank, link a Pi. Bring your own sensor — we’ll take it from there.