A locked door, a moment of distraction, and your loved one is two blocks away with no memory of how they got there. Most families experience it; almost all underestimate how quickly it happens.
Heads up
Wandering is purposeful from the wanderer's perspective, even when it doesn't look that way. Most episodes start as an attempt to solve a real problem. Identify the problem and the wandering often falls away.
Why people wander
- Looking for a person: a parent (the wanderer believes they're a child), a deceased spouse, someone they expect to meet.
- Trying to go home: 'home' is often a childhood home that no longer exists. They're orienting to long-term memory.
- Unmet need: full bladder, hunger, pain, boredom, anxiety. They get up to solve it and lose track.
- Old routines: the time they used to commute, pick up kids, run errands. Body remembers a pattern the mind no longer narrates.
Limitations & counter-evidence
Wandering-prevention interventions (door alarms, locks above eye level, GPS trackers, visual deterrents) are largely intuitive rather than evidence-based. The Cochrane review found zero qualifying RCTs and could not recommend any specific intervention. (Cochrane CD005994) The authors didn't conclude these are ineffective, just that no home-setting trials exist.
GPS evidence is similarly thin. A 2022 review concluded benefits 'remain insufficient,' with the literature dominated by feasibility studies; several devices didn't perform as claimed. (PMC GPS Review, 2022) Real-time location transmission without contemporaneous informed consent is a privacy intrusion under UK, EU, and Canadian frameworks. A 2024 interview study found even GPS developers acknowledged risks of 'privacy threats, deception, dehumanisation of care.' (PMC Ethics, 2024) Familiar's call summaries can surface patient expressions of disorientation as caregiver flags; no location tracking.
Layered prevention
- Address routine needs proactively: meals, bathroom, hydration, gentle activity on a schedule. Restless wanderers often calm when basic needs are pre-empted.
- Modify the environment: black mats in front of doors (read as holes), child-locks on exterior doors, motion sensors, alarms on bedroom doors at night.
- Hide leaving cues: coats, keys, shoes out of sight if these trigger a leaving routine.
- Daily Calls in Family Voices at consistent times, based on Reminiscence Therapy: anchor the day, reduce afternoon restlessness.
- Enroll in MedicAlert + Safe Return and notify trusted neighbors. Don't wait for an incident.
If they wander
Search the immediate area first; most wanderers are found within a half-mile. Call 911 (and the wandering response program if enrolled) within 15 minutes. Hypothermia, dehydration, and traffic are real risks even on warm days.
After the episode, debrief without blame. Never argue about where they were going. Try to understand what they were doing; the answer often reveals what to change next.
FAQ
Frequently asked
Are GPS trackers ethical?
With consent in early stage, GPS adds a safety layer. In moderate/severe stages, weigh against privacy intrusion, devices that may not perform as claimed, and the risk surveillance substitutes for human presence. A 2024 study found even GPS developers acknowledged dehumanisation risks. Frame around dignity alongside safety.
Should we lock our loved one in?
Locks are appropriate; restraints and single-room confinement are not. The goal is a home hard to leave unsupervised, not a cell. Black mats, alarms, and high deadbolts (out of normal eye-line) are common.
Can a daily call really reduce wandering?
It addresses one major driver: afternoon restlessness rooted in confusion and loneliness. A loved one's voice at a predictable time anchors the day and meets the connection need.
- Livingston G et al. — Dementia prevention, intervention, and care: 2024 report of the Lancet standing Commission.
- Yu et al. — Simulated Presence Therapy in dementia. International Journal of Neuroscience, 2024.
- Alzheimer's Association — Wandering Safety.
- NIA — Coping With Alzheimer's Behaviors: Wandering and Getting Lost.
- Alzheimer Society of Canada — Tracking devices.
Try Familiar today.
Daily Calls in Family Voices in your loved ones’ Familiar Voices · Based on Reminiscence Therapy across 42 trials · Second Memory: text to save anything, text back to find.