Launch offer · Opening fee €0 until 13 October
Start more precise electricity monitoring that finds the deviations for you.
eWatt monitors your electricity consumption for you. You get a full view of your entire property portfolio, catch deviations early, and know exactly where action is needed.
Not sure the meter has a HAN port? We check it before delivery. If there is no port, nothing is charged for that property.
- All your properties in one view
- Automatic alerts for consumption deviations
- Clear information on where the problem is, with recommendations to solve it
See what traditional monitoring systems miss.
eWatt measures electricity consumption every 10 seconds. Traditional systems often measure every 15 minutes or once an hour, so short consumption spikes and fast-developing deviations can go unnoticed. eWatt helps you catch changes early and react to them faster.
Smart · per property
From€29/ month
- Device fee One-time. Lower from 11 properties.
- €249 / property
- Service opening fee
€590€0
Smart + Expert: €49 / month / property
Offer ends 13 October at 23:59 (Finnish time) · delivery in week 42
Prices excl. VAT.
Order eWatt for your properties
Three steps, a few minutes. We check the details before we confirm the order.
- 1 Properties
- 2 You
- 3 Company
Questions about ordering
What if the service does not suit us?
Let us know and return the devices within the first month. The contract ends and no invoice is sent.
What is the difference between the plans?
Both have the same device and the same app: the findings, their likely causes and what they cost. With Smart + Expert, one of our experts also goes through the findings and the action plan with you.
How does invoicing work?
We send one invoice at the end of the first month. It covers the device fees, 12 months of the monthly fee and, for a new customer ordering after the launch offer, the service opening fee. It comes automatically as an e-invoice: we look up your e-invoice address from the business ID. If the company has no e-invoice address, we send the invoice by email.
Do we need to do anything about the meter?
No. eWatt checks that each electricity meter is suitable and asks the network company to open its HAN port. You plug the eWatt Reader in when it arrives. If a property's meter has no HAN port, the order is cancelled for that property and nothing is charged for it.
Who owns the device?
The eWatt Reader stays eWatt's property and is returned when the contract ends. Its warranty is valid for as long as you use it.
Can we add properties later?
Yes. New properties are ordered in the app.
What if my meter's HAN port is closed?
eWatt checks that each electricity meter is suitable and asks the network company to open its HAN port, before the eWatt Readers are delivered. You do not need to do anything.
The pricing page lists the meter models the eWatt Reader works with. If yours is not there, ask sales before you order.

