Your sites measure the heat. Nobody measures the worker.

Wearable-enabled worker readiness for Singapore and overseas main contractors. Anchor reads heat strain and fatigue from devices your crew already wears, and gives supervisors a readiness call for every worker before the shift starts.

Device-agnostic · Non-clinical · Privacy-first

Pre-shift readiness · 06:40

Zone C · Formwork crew B

WBGT forecast

31.4°C 13:00

Crew

{{ counts.ready }} · {{ counts.watch }} · {{ counts.hold }}

Worker	HR trend · 7d	HRV	Heat load	Work–rest	Call
{{ w.id }} {{ w.trade }}		{{ w.hrv }}	{{ w.heat }}	{{ w.wr }}	{{ w.call }}

Check-in flagged W-031. Resting HR up 11% over three shifts, HRV down. Suggest shaded task until 11:00 and a supervisor check-in.

The problem

Heat checks measure the air. The strain builds inside the person carrying the load.

For the worker, a lost shift means lost income — and lost remittance home.

How it works

A supervisor-facing readiness layer on devices workers already wear.

No proprietary hardware. No clinical diagnosis. Just a clear call your site team can act on before anyone picks up a load.

01 · Signal

Heart-rate trend↑ 6%

HRV48 ms

Heat exposure3h 20m

Work–rest50 / 10

Off-the-shelf wearables

Heart-rate trend, HRV, heat exposure and work–rest balance tracked across the whole shift.

02 · Readiness call

W-014 · Rebar{{ labels.ready }}

W-022 · Scaffold{{ labels.watch }}

W-031 · Formwork{{ labels.hold }}

A daily call per worker

Each worker gets a classification the supervisor can act on before the shift starts — reassign, rotate or rest.

03 · Escalation

Check-ins flagged today2

Heat incidents · monthLogged per site

MC days · monthLogged per site

Exceptions, not noise

An AI check-in flags the exceptions. Incidents and MC days become countable per site.

What contractors get

Fewer lost shifts. A crew that keeps earning.

Why Anchor

Reads internal strain — not just the weather, not just behaviour.

	Site heat checks	Fatigue cameras	Consumer wellness apps	Anchor Health
{{ r.label }}	{{ r.a }}	{{ r.b }}	{{ r.c }}	{{ r.d }}

Device-agnostic

Runs on wearables workers already accept. No proprietary hardware to buy, issue or recover.

Built for supervisors

A readiness view of the whole crew, not a step count for one person.

Non-clinical, privacy-first

Supervisors see a readiness call, not raw health data. No diagnosis, by design.

Pilot

For WSH officers and project directors running S$5m+ sites in Singapore and overseas. Start with one crew, alongside the heat stress measures you already run.