Measure the moment of care.

BLE → dispenser events · sensors → workflow context

What buyers actually care about.

Opportunity + adherence, not dispenser counts alone. Infection prevention needs to know when a care moment created a hygiene opportunity (typically room entry/exit or WHO Moments) and whether soap or sanitizer was used in time — by unit, role and shift, not only total pumps.

Room-level certainty. If the badge can “see” the corridor as the patient room, compliance rates are fiction. Infrared or equivalent room-certain locating (e.g. Gen2IR-class approaches) matters more here than broad BLE presence. BLE alone is rarely enough for defensible entry/exit opportunities.

Escape from Hawthorne bias. Secret-shopper observation covers a tiny fraction of events and inflates rates. Electronic monitoring is bought to meet Joint Commission / Leapfrog-style volume and honesty requirements with continuous capture — then to drive coaching, not punishment theatre.

Workflow that clinicians will wear. Lightweight badges shared with duress, nurse-call automation or contact tracing beat a second clip-on. Dispenser sensors must fit real hardware (wall, pump, sink) without closing rooms for weeks.

Where hygiene programmes fail.

Dashboards without care moments. Counting dispenser actuations while ignoring whether the clinician was in a patient space produces pretty compliance that Infection Prevention cannot defend.

Wrong locating physics. BLE through walls creates false room presence. UWB can help for other use cases but is not automatically room-certain without careful zone design. Buy room certainty for hygiene; reuse broader locating elsewhere.

Punitive culture. Individual scorecards without coaching and fair rules drive badge abandonment and workarounds. Successful programmes pair data with clinical change management.

Rules that ignore room type. ICU, ED and ambulatory clinics need different time windows and soap-vs-sanitizer logic. One global timer generates false non-compliance and cynicism.

How vendors pitch this vs what to buy.

Healthcare locating vendors such as CenTrak (Clinical-Grade / Gen2IR room locating plus dispenser sensors and Leapfrog-oriented consulting) and Midmark RTLS (hybrid BLE for campus visibility with wireless IR where room or bed certainty is required) dominate the pitch landscape. Broader RTLS players sometimes bolt hygiene onto BLE badges; treat those claims carefully against room-certainty physics.

Buy: opportunity definition aligned to your Moments policy; room-certain entry/exit; dispenser/sink sensing; role- and unit-level reporting; and change-management capacity — ideally on badges that also serve staff duress or flow. TRACIO is vendor-neutral and does not sell hygiene sensors or clinical RTLS SKUs; we help hospitals choose and integrate the stack Infection Prevention can actually run.

Standards and reporting reality.

Observation volume vs continuous capture. Manual audit programmes struggle to hit the observation counts quality frameworks expect across every unit every month. Electronic opportunity-and-adherence capture is bought because it scales — and because it removes the Hawthorne inflation that makes 95% “compliance” look safe while HAIs continue.

Actionable, not accusatory. The useful output is unit- and role-level trends, time-of-day gaps, and rooms or workflows that systematically miss Moments — handed to Infection Prevention and clinical educators with a coaching plan. Individual drill-down should exist for targeted education, not as a default public league table.

Shared infrastructure economics. The same room-certain locating that makes hygiene defensible often funds staff duress, contact tracing and nurse-call automation. Scope hygiene as a locating service use case on a clinical location layer, not as a standalone pump counter.