Electronic call monitoring (ECM) is the system that records when a care worker actually arrived at a person's home and when they left. It exists because a rota only says what was meant to happen. Councils, the CQC and your own payroll all need to know what did.
Every planned home care call has four times attached to it: the time it was meant to start, the time it was meant to end, the time the carer arrived, and the time the carer left. The first two come from the rota. Electronic call monitoring captures the last two, at the moment they happen, from the carer's own phone or the client's landline, and stores them against the visit.
That is the whole idea. Everything else — alerts when a call is running late, invoices built on delivered minutes, a report that shows a commissioner every visit last month with its actual times — is built on top of those two timestamps being real rather than typed in afterwards.
You will also see it called electronic visit verification (EVV), mostly in American material, and call monitoring or ECM in UK council contracts. They mean the same thing.
Most local authorities in England now commission home care on a framework that expects providers to run ECM, and many pay on the minutes the ECM shows rather than the minutes on the rota. There are three reasons, and all three are reasonable.
The CQC does not mandate a particular system, but under the single assessment framework an inspector will expect you to be able to show that calls happen as planned, that missed and late calls are noticed and followed up, and that you learn from them. ECM is the easiest way to evidence all three.
The oldest method. The carer phones a number from the client's landline on arrival and again on departure; the system recognises the caller ID. It is cheap and needs no smartphone, but it fails the moment a client has no landline, the phone is in another room, or a carer forgets to ring out. It also records nothing about the call itself.
The carer taps Check in in an app when they arrive. The app records the time and the phone's location, and compares it with the client's address. This is now the common method because the same app carries the care plan, the medication record and the notes, so the check-in is the start of the visit's record rather than a separate chore. Done properly it captures the location only at check-in and check-out, not continuously.
A small tag is fixed in the client's home and the carer taps or scans it with their phone. It proves presence at the property without relying on GPS accuracy, which matters in flats and rural blackspots. The trade-off is that someone has to install and maintain tags in every home.
Many providers use GPS as the default and keep tags for the handful of addresses where GPS is unreliable.
The timestamps are the raw material. What makes ECM useful is what the system does with them:
In Carelo the carer app is the ECM. A carer opens today's calls, taps Check in at the door, records medication and notes during the visit, and taps Check out as they leave. The office sees each check-in appear on the live monitor as it happens, with late and missed calls separated from the rest, and every visit carries its planned and actual times for the timesheet, the invoice and the call-monitoring report. Offline check-ins are held on the phone and sent when signal returns. It is included in every plan, and the app is free for every carer. See the full feature list or the carer app.
No law requires it. It is a condition of most local authority home care frameworks in England, and many authorities pay on ECM-verified minutes, so in practice a provider with council-funded clients needs it. The CQC expects evidence that calls happen as planned, which ECM provides most easily.
It should not. Good ECM records location only at check-in and check-out. Continuous tracking is unnecessary for the purpose and difficult to justify under UK GDPR.
The app should record the check-in on the phone with the real time and send it when signal returns, without creating a duplicate. Ask any supplier to demonstrate this before you buy.
Occasionally it has to, for example when a phone is broken. The record should show clearly that the time was entered or adjusted by the office, by whom and when, so an auditor can tell a carer's check-in from an office correction.