For facility managers and water service providers
Water data at every point of use. Under 30 minutes per point, no plumbing work.
Sensors on your existing taps, toilets and water machines show where water is wasted and which washroom, fountain or filter needs your team today.
Free water review, with a written answer within 2 business days.
Most requested
What customers ask us to check first
Technology
Remote asset monitoring
Any water point connected and followed remotely, with no plumbing work.
buildingOS
ESG and sustainability reporting
Measured water data for BREEAM, ESG and CSRD reports.
buildingOS
Water and energy efficiency
Hot and cold water by zone or tenant, to cut water and heating energy.
evercleanOS
Maintenance and consumables
Cleaning and service sent where water was actually used.
fountainOS
Coffee, vending and water-dispense fleets
Usage, CO₂ and filter life across your fountains and coffee machines.
filtrationOS
Filtration and water treatment
Filters, softeners and reverse osmosis serviced on litres treated, not on the calendar.
evercleanOS
Legionella and stagnation risk
Unused showers and taps flagged before stagnation becomes a Legionella risk.
buildingOS
Leaks and abnormal consumption
Running toilets, night flows and hidden leaks, found before the bill.
One platform, four apps
Pick the app for your assets
buildingOSThe whole buildingPoint of entry, sub-metering by tenant or zone, hot water and boilers.ROI 117% · AXA HQ, ParisExplore buildingOS →
evercleanOSCleanliness, hygiene & LegionellaCleaning by real use, toilet leaks and Legionella risk.−20% cleaning hours · 5 mallsExplore evercleanOS →
fountainOSConnected water dispenseUsage, CO₂ level and filter life for fountains and coffee machines.26,881 PET bottles avoided · BWTExplore fountainOS →
filtrationOSWater-treatment systemsFilters, softeners and reverse osmosis units serviced on litres treated.Remote filter monitoring · FilederExplore filtrationOS →All four apps run on droopleOS: same sensors, alerts, dashboards and API.
In the app
What your team sees
How it works
Connect. Understand. Act.
Fit sensors in 30 minutes
They clip onto existing pipes and send data over their own network. No Wi-Fi or IT project needed.
See what each water point does
Water use per tap, toilet or machine, and what changed.
Act on alerts
Leak alerts, cleaning and service tasks, and reports you can share.
Customer results
Measured at customer sites
Results from the projects shown. Yours will depend on your site.
All case studies →