Home care agencies monitor clients between visits in four main ways: caregiver visit notes, family reports, scheduled phone check-ins, and, increasingly, passive sensing.
The first three depend on someone noticing a change and then reporting it. As a result, important information may not reach the care team until days or even weeks later.
Passive sensing helps close that gap by monitoring changes in a client’s daily activity patterns around the clock and surfacing meaningful shifts directly to the care team, without cameras or microphones in the home and with nothing for the client to wear or charge.
The 4 Ways Agencies Cover the Hours Between Visits
A client with a daily two-hour visit spends 22 hours a day without a professional caregiver in the home.
What happens during those hours, and why it matters so much for care planning, is explored in depth in The 22 Hours You Don’t See: What Happens Between Caregiver Visits. The short version: most agencies rely on some combination of four approaches.
Visit Notes
Caregivers document what they observe during the visit.
These notes provide valuable, first-hand information, but they are necessarily limited to the period when the caregiver is present. They cannot show what happened earlier in the day, overnight or between scheduled visits.
Family Reports
A family member contacts the agency when something appears to be wrong.
Families often notice important changes, but they may be stretched across work, caregiving and other responsibilities. They may also be trying to judge whether something is unusual without a clear baseline for comparison.
Phone Check-Ins
Office staff call the client between visits to ask how they are doing.
A phone call can provide useful reassurance, but it only captures only how someone sounds or describes their condition during a brief conversation. Clients may also minimize concerns, forget details or be reluctant to report that they are struggling.
Additional Visit Hours
Families may purchase more care hours to increase direct observation and support.
Additional care can provide significant value, but there is a practical and financial limit to how many hours most families can add.
All four approaches play an important role. However, they share the same limitation: they sample parts of the day rather than following the client’s overall pattern.
How to Monitor Seniors Between Visits and Alert the Care Team
Agencies that manage the hours between visits effectively can build a straightforward workflow around three steps.
Establish Each Client’s Baseline
The agency needs to understand what a normal day looks like for each individual client.
When do they usually get up? How active are they during the day? When do they typically prepare meals? How settled are their nights?
Without a baseline, every reported change becomes a judgment call. With one, the care team has meaningful context for deciding whether something may warrant attention.
Watch for Changes in the Pattern
Early signs of a developing concern are rarely dramatic.
They may appear as increasingly restless nights, later mornings, reduced movement around the home or less activity in the kitchen at usual mealtimes. A single unusual day may mean very little. The same change persisting over several days or weeks may be more meaningful.
The objective is not to react to every variation. It is to recognize when a client’s routine begins to drift away from what is normal for them.
Assign a Named Reviewer
Someone specific, usually a care coordinator, should be responsible for reviewing the information and deciding what action warrants.
That action might include alerting the caregiver before the next visit, calling the family, checking in with the client or arranging an earlier reassessment.
This is where informal processes often break down. A change that nobody owns is a change that nobody acts on, regardless of how it was detected.
A full escalation pathway from the first signal to a conversation with the client or family will be explored in a separate article later this month.
How Caregiver Surfaces Changes Between Visits
Caregiver by Cognitive was designed to automate first two steps: establishing a baseline and identifying changes in the pattern.
Caregiver is powered by Cognitive’s Spatial Intelligence platform. It uses Wi-Fi signals already moving through a client’s home, together with other non-invasive sensors, to understand motion and daily activity patterns.
It does so without cameras, microphones or wearable devices and without requiring a sensor to be installed in every room.
For a more detailed explanation of the technology, see What Is Spatial Intelligence in Home Care?
Over time, Caregiver learns what is normal for each client and surfaces meaningful changes while they are still emerging.
Instead of hearing three weeks later that a client has been sleeping poorly, getting up later and moving less, the care team can see those patterns as they develop. This gives the team an opportunity to ask questions, involve the family or reassess the care plan earlier.
Caregiver is not a medical alert system, and it does not replace professional judgment. It provides additional context so the care team can decide what a particular change may mean for that individual client.
The following table compares the approaches based on one of the questions that matters most to a care coordinator: How quickly does a meaningful change reach the care team?
None of these approaches replaces the in-home visit, nor should they.
The visit is where care is delivered and human connection happens. What changes is the quality of information available to the care team when it prepares for the next visit or considers whether the care plan should be adjusted.
Visit Notes
What it captures: What the caregiver observes during the visit
How it reaches the care team: Documentation review
Typical lag: Hours to days
Family Reports
What it captures: What a family member happens to notice
How it reaches the care team: A call or message when the family decides to report it
Typical lag: Days to weeks
Phone Check-ins
What it captures: How the client sounds and what they choose to report
How it reaches the care team: Notes from the scheduled call
Typical lag: Until the next check-in
Passive Sensing
What it captures: Daily activity patterns around the clock
How it reaches the care team: Patterns are surfaced as meaningful changes emerge
Typical lag: As the pattern develops
Frequently Asked Questions
Do Home Care Agencies Use Cameras to Monitor Clients Between Visits?
Some monitoring systems use cameras, but many clients and families are uncomfortable placing them in private areas such as bedrooms and bathrooms.
Wi-Fi-based passive sensing detects motion and activity patterns across the whole home without capturing images, conversations or recordings. This allows agencies to gain greater visibility into daily routines while preserving the client’s privacy and dignity.
What Changes Should Alert a Care Team Between Visits?
The most useful changes to flag are those that persist or appear together.
One restless night or one unusually slow morning may simply be normal variation. A pattern of later waking, reduced movement, disrupted sleep or less kitchen activity continuing over several days may justify a conversation with the client or family.
Is Passive Sensing the Same as a Medical Alert System?
No. The two technologies serve different purposes.
A medical alert system is generally designed to respond to a specific event, such as a client pressing a help button to request assistance.
Passive sensing follows daily activity patterns over time and surfaces gradual changes that may warrant attention. This can help the care team investigate concerns before they develop into emergencies.
Many clients may benefit from having both: medical alert technology for urgent events and passive sensing for changes that emerge gradually.