Continuous monitoring in healthcare workers: early evidence
Healthcare workers carry some of the heaviest workloads of any sector: shift work, night duty, emotional strain and high stakes. It's no surprise that healthcare is one of the first places researchers are studying continuous physiological monitoring of staff wellbeing.
Why healthcare is a test case
Healthcare combines several of the strongest drivers of burnout:
- irregular and night shifts that disrupt sleep,
- high emotional load,
- long hours and limited recovery between shifts,
- serious consequences when fatigue affects performance.
It also has a workforce that understands physiological data, which makes it a natural setting for early research.
What researchers are looking at
Studies in this area, including work by Kane and colleagues (2025) listed on our Science page, have explored using wearable devices to monitor healthcare workers' physiology, such as heart rate, HRV and sleep, alongside measures of stress and wellbeing. Typical questions include:
- Is continuous monitoring practical in a busy clinical setting?
- Will staff wear devices consistently?
- Do physiological signals track with reported stress and burnout?
- Can changes be detected early enough to help?
What the early evidence suggests
This is an emerging field, and the honest summary is that the evidence is early. Research so far points to continuous monitoring being feasible, and to physiological signals offering useful information about strain and recovery. Larger, longer studies are still needed to show how well these signals predict outcomes such as absence and burnout.
That honesty matters. Everis reports risk indicators early in an engagement and introduces forecasts as each organisation's data matures, checking them against what actually happens.
Lessons for every sector
Healthcare research is already showing what any workplace programme needs to get right:
- Adherence. People must find it easy and worthwhile to wear a device.
- Trust. Staff will only participate if they're confident their data won't be used against them.
- Action. Monitoring is only useful if it leads to support people value.
- Context. Shift patterns and roles affect what "normal" looks like, which is why personal baselines matter.
What this means for your organisation
Whether or not you're in healthcare, the direction is clear: continuous physiological monitoring is moving from research into practice. Organisations that adopt it carefully, with consent, privacy and professional support built in, will be best placed as the evidence grows.
Sources: Kane et al. (2025). Full references on our Science page.