The exposure record for your workforce.

Exposia isn't a calibrated instrument: it's screening and triage. It fuses the ambient light and sound sensors already in an Apple Watch with Australian environmental data (the ARPANSA UV index, BOM) into an indicative per-worker exposure record. When it flags an exceedance, that's the trigger to bring in a hygienist or audiologist with calibrated equipment for the formal measurement. Exposia tells you where to point it, not what it will find.

The watch-based engine is Apple Watch only for now: Time in Daylight and ambient sound levels aren't exposed the same way on WearOS. For mixed fleets, your dashboard still shows a coverage percentage across the whole workforce, so you know exactly which crews are inside the record and which aren't. Android support is on the roadmap.

The worker gets a private nudge. Your HSE dashboard shows the exceedance against the crew and site, with the underlying dose data attached, so you can decide whether it needs a formal assessment, a PPE review, or a conversation with the crew. Exposia surfaces the signal; your safety team and your contracted hygienist make the call.

Workers own their exposure history. They can see everything about themselves, on their own device, at any time. Employers see aggregates and exceedance flags, never continuous location, raw sensor streams, or anything from off-shift hours. That split is built into the architecture, not a policy promise layered on top.

Bring-your-own is the default and the zero-friction option: most crews already have an Apple Watch. For workforces with low watch penetration, a managed-device tier (leased watches, MDM-enrolled) is available at a premium. Either way, it's one app, one consent flow, one setup.

Exposia tracks cumulative noise dose per worker against the WHS exposure standard (85 dB(A) LAeq,8h). Instead of sending your whole crew for audiometric testing on a fixed annual schedule, the dashboard shows which workers are actually accumulating dose near or above the threshold, so your testing spend goes to the workers who need it, on the schedule QLD and NSW now require.

A pilot typically runs one crew or one site for a full quarter: long enough to see a real exposure pattern, not a snapshot. We handle setup, watch pairing, and the first audit pack together with your HSE team. Tell us your workforce size, industry, and which hazards you want to start with, and we'll scope it from there.

No. Exposia feeds your existing safety program; it doesn't stand in for a hygienist, an audiologist, or your safety officer's judgment. Every report carries that distinction, because the marketing has to match what the product actually does.

No single tool does, and we won't tell you otherwise. Officer due diligence under WHS law is a non-exhaustive list of reasonable steps; nothing ticks it off completely on its own. What Exposia gives you is evidence for your due-diligence file: the kind of ongoing monitoring and reporting courts have looked for when weighing whether officers actually verified their controls were used and effective. Formal assessment and your own safety judgment still make the decisions.

It shows up as a gap, not a guess. If a watch is off-wrist, out of range, or the worker is on leave, Exposia logs that period as missing data rather than interpolating a number. Your audit pack shows exactly what was measured and what wasn't: that honesty is deliberate, and it's what makes the record hold up.