Asset tracking is the practice of knowing, at any moment, the answers to three questions about every physical asset you own: where is it, who has it, and what condition is it in? It combines a record of each asset (the asset register), a way to identify assets quickly (asset tags) and a way to capture events — scans, reader detections, check-outs, audits — that keep the record up to date.
It applies to anything worth keeping an eye on: laptops and phones, tools, medical devices, AV kit, furniture, machinery, vehicles, returnable containers. The goal is simple — fewer lost assets, less time searching, and a register that matches reality.
How asset tracking works
- Register each asset with an ID and the details that matter — category, location, custodian, value, warranty.
- Tag it with a QR code, barcode, NFC or RFID tag linked to that ID.
- Capture events — a phone scan when it moves, a check-out to a person, a detection by a fixed reader at a doorway, a count during an audit.
- Update the record automatically from those events, building a time-stamped history.
- Act on exceptions: an asset leaving a zone, an overdue return, an item missing from an audit.
Types of asset tracking
| Approach | How location is known | Typical use |
|---|---|---|
| Scan-based (QR, barcode, NFC) | Someone scans the tag and records the location | Offices, IT, tools, low-to-medium value items |
| Passive RFID with readers | A handheld or fixed reader detects the tag | Bulk audits, doorways, storerooms, high-volume items |
| Zone-based (RFID portals) | The last reader/zone that saw the tag | Controlling movement between rooms, stores and sites |
| GPS trackers | A powered device computes its own coordinates | Vehicles, trailers and outdoor equipment on the move |
| RTLS (BLE, UWB and similar) | Networks of beacons/anchors estimate position indoors | Specialist indoor positioning, e.g. some hospital workflows |
These are not mutually exclusive. The right mix depends on what you are tracking, how much it is worth, how often it moves and what question you need answered. "Which room is it in?" and "Did it leave the building?" need different infrastructure from "Where exactly is this truck right now?"
Asset tracking vs inventory management
Inventory is stock you consume or sell — you care about quantities. Assets are items you keep and use — you care about each individual item: its identity, location, custodian, maintenance and value over time. Asset tracking is therefore item-level by nature, and it usually connects to maintenance and depreciation as well as location.
Why asset tracking matters
- Loss and theft — you notice sooner, and you know who last had it.
- Time — staff stop searching for equipment or buying duplicates of things you already own.
- Accountability — clear custodians and an audit trail of every change.
- Compliance and audits — a register you can defend, reconciled by regular stock-takes.
- Financial accuracy — the fixed-asset register and the physical assets agree, so depreciation and insurance values are right.
- Maintenance — you can find equipment when it is due for service or calibration.
Common pitfalls
- Tagging everything before cleaning up the register — you end up tagging duplicates and ghosts.
- Choosing one tag technology for every asset regardless of value, material or use.
- Expecting technology to replace process: someone still needs to own the register and act on exceptions.
- Buying readers before testing tags on the real assets.
How Asetavo does asset tracking
Asetavo keeps a single asset register with location, custodian, status, value and a tamper-evident movement history. You tag assets with QR or barcode (all plans), NFC (Growth and up) or UHF RFID (Business), then track them through mobile scans, check-in/check-out, audits and — on Business — fixed readers that map to zones and fire zone-exit alerts. Asetavo does not use GPS; location comes from scans and from which reader last saw a tag.