What this looks like when it works
Inventory accuracy.
Faster cycle counting.
Picking errors and returns.
Composite worked example — figures are ranges from comparable programmes, not attributed named-client results. Named references available under NDA. We model your own numbers when you engage. KPI figures are typical ranges across comparable deployments; your own numbers depend on use case, environment and execution.
The challenge
Manual counts are slow and error-prone, and inaccurate stock drives mis-picks, returns and lost fulfilment speed.
Our approach
- Passive RFID for fast, accurate inventory and cycle counts.
- BLE and Wi-Fi RTLS for in-facility asset and workflow visibility.
- Pick verification to cut errors.
- Continuous stock reconciliation against the WMS.
- Dashboards for accuracy, throughput and labour.
Technology & integration
Stack deployed: Passive UHF (RAIN) RFID, BLE and Wi-Fi RTLS across the distribution centre.
Integration: WMS / ERP, order management, and fulfilment dashboards.
Outcome: “Warehouse visibility improved speed, accuracy and order reliability.”
Related: Logistics RTLS · 3PL dock & yard · Compare technologies
Baseline, method, period — and what we excluded.
These pages are composite worked examples, not named-client scorecards. Figures are ranges from comparable RTLS/RFID programmes and published industry sources where noted.
- Baseline: Pick paths from WMS slotting theory; congestion debated anecdotally.
- Method: RTLS travel/dwell evidence; slotting challenges; pick productivity and congestion events in peak hour.
- Period: One warehouse zone through peak.
- Excluded: Average-day heatmaps as proof for peak design.
Programme pattern for this vertical
Fulfilment RTLS/RFID targets inventory accuracy, cart/tote flow and sometimes associate tasking. RAIN RFID cycle counting plus selective RTLS on assets is a frequent hybrid.
Peak design needs heatmaps that operations trusts.
Outcomes to expect — and how they are earned
Outcomes: accuracy into the high 90s when process matches tech; faster recounts; better slotting inputs.
Lessons from comparable programmes
Lessons: SKU physics; metal and liquids; do not skip exception labour model.
Deeper problem framing
Accuracy gaps blow omnichannel promises. Peak heatmaps that ops distrust change nothing.
Approach
RFID cycle count + selective RTLS; SKU physics; exception labour model; WMS SOR.
Outcomes and measurement
Accuracy bands, recount time, slotting inputs used.
Governance, risk and what we refuse to claim
Composite example only. Your payback depends on adoption, integration quality and exception labour — not tag unit cost. Named references under NDA on engagement.
We challenge any vendor who asks you to accept demo-day averages as production truth.
Implementation sequence and change management
SKU physics lab; cycle-count process; selective asset RTLS; exception labour sizing; peak heatmap validation with ops leads.
KPIs: accuracy, recount hours, heatmap-driven slotting changes actually implemented.
Buyer checklist, vendor challenges and engagement shape
For fulfilment, size exception labour and validate peak heatmaps with ops leads before CapEx scale.
Buyer checklist before you sign: (1) written system of record for events; (2) acceptance tests with 95th-percentile performance under real interference; (3) integration owner named in IT/OT; (4) privacy or labour consultation path if people are tagged; (5) cybersecurity zoning sketch; (6) five-year TCO including batteries, spares, recalibration and SLA escalations; (7) exit/export terms so you are not hostage to a cloud tenant; (8) a pilot that can fail without political punishment.
Vendor claims to challenge in this pattern: brochure accuracy without production load; 'compliance included' without artefacts; ROI that assumes perfect adoption in 30 days; references that cannot be called under NDA; install partners who have never worked your vertical's overlays; shared support accounts; and any design that dumps locating onto a flat plant or clinical VLAN.
How TRACIO typically engages: stage-1 architecture and measurement design; vendor-neutral shortlist and RFP language; pilot acceptance criteria; then optional implementation oversight or programme rescue if a prior pilot stalled. We stay independent of hardware margin. Composite pages like this one exist so you can prepare the workshop — your numbers replace every planning band when we model payback.
Risk register themes that recur: mute fatigue on alerts; shadow spreadsheets reappearing beside the platform; battery logistics understaffed; master data too weak to support identity; works-council or IG review starting too late; and success declared on demo day before night-shift reality.
Document baseline windows explicitly: what you measured, for how long, which shifts, and what you excluded. Investment committees and auditors both punish fuzzy before/after stories. If your baseline is weak, spend two to four weeks fixing measurement before ordering anchors or portals. That discipline is cheaper than a stranded deployment and is the difference between a locating programme and a technology souvenir.
Training and communications plan: who explains purpose to operators, how often refreshers run, how contractors are inducted, and how successes are fed back without turning safety systems into league tables. Budget a champion network on each shift. Platforms do not adopt themselves. Where unions or works councils exist, share the purpose statement and retention rules early — surprise monitoring is how programmes die. Finally, schedule a formal gate review against the written criteria; celebrate a no-go if evidence is weak. Expanding failure is not delivery.
Governance, risk and what we refuse to claim
Composite example only. Your payback depends on adoption, integration quality and exception labour — not tag unit cost. Named references under NDA on engagement.
We challenge any vendor who asks you to accept demo-day averages as production truth.
Buyer checklist, vendor challenges and engagement shape
For fulfilment, size exception labour and validate peak heatmaps with ops leads before CapEx scale.
Buyer checklist before you sign: (1) written system of record for events; (2) acceptance tests with 95th-percentile performance under real interference; (3) integration owner named in IT/OT; (4) privacy or labour consultation path if people are tagged; (5) cybersecurity zoning sketch; (6) five-year TCO including batteries, spares, recalibration and SLA escalations; (7) exit/export terms so you are not hostage to a cloud tenant; (8) a pilot that can fail without political punishment.
Vendor claims to challenge in this pattern: brochure accuracy without production load; 'compliance included' without artefacts; ROI that assumes perfect adoption in 30 days; references that cannot be called under NDA; install partners who have never worked your vertical's overlays; shared support accounts; and any design that dumps locating onto a flat plant or clinical VLAN.
How TRACIO typically engages: stage-1 architecture and measurement design; vendor-neutral shortlist and RFP language; pilot acceptance criteria; then optional implementation oversight or programme rescue if a prior pilot stalled. We stay independent of hardware margin. Composite pages like this one exist so you can prepare the workshop — your numbers replace every planning band when we model payback.
Risk register themes that recur: mute fatigue on alerts; shadow spreadsheets reappearing beside the platform; battery logistics understaffed; master data too weak to support identity; works-council or IG review starting too late; and success declared on demo day before night-shift reality.
Document baseline windows explicitly: what you measured, for how long, which shifts, and what you excluded. Investment committees and auditors both punish fuzzy before/after stories. If your baseline is weak, spend two to four weeks fixing measurement before ordering anchors or portals. That discipline is cheaper than a stranded deployment and is the difference between a locating programme and a technology souvenir.
Training and communications plan: who explains purpose to operators, how often refreshers run, how contractors are inducted, and how successes are fed back without turning safety systems into league tables. Budget a champion network on each shift. Platforms do not adopt themselves. Where unions or works councils exist, share the purpose statement and retention rules early — surprise monitoring is how programmes die. Finally, schedule a formal gate review against the written criteria; celebrate a no-go if evidence is weak. Expanding failure is not delivery.
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Dock, yard, inventory
Independent advisory means the radio is chosen last — after the job, the constraints and the system of record are clear.
The operational bottleneck
Dwell, door assignment and inventory truth beat “coverage map” theatre.
Technology follows the yard
Portals, UWB or RFID only after the flow and WMS events are clear.
WMS is the system of record
We design into it so the yard display is not the only place truth lives.
Measurement
Baseline: inventory accuracy from full/wall-to-wall or ABC cycle counts, plus mis-pick and short-ship rates. Pilot: one aisle group or outbound wave with RFID or RTLS verification vs WMS. Steady-state: count labour hours, location accuracy, and pick-error rate on the same KPIs operations already run. Bands on this page are typical programme ranges.