6 metrics HR should track to measure employee well-being ROI
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Employee wellness programs are a core part of modern people strategy. They are no longer an experiment. But for HR leaders, one challenge remains consistent: proving impact.
Measuring well-being ROI doesn’t mean reducing people to numbers. It means understanding whether your initiatives are improving engagement, overall well-being, and performance. And with that information, decide whether they’re worth continued investment or if changes need to be made.
Here are six key metrics HR teams should track to measure the ROI of employee wellness initiatives in a meaningful way.
1. Participation rate
If employees aren’t participating, ROI is impossible, no matter how strong the program.
Participation rate shows how many employees actively engage in well-being initiatives such as fitness challenges, well-being campaigns, or movement programs.
Why it matters: High participation indicates accessibility, relevance, and trust. Low participation often signals barriers such as poor communication, overly complex programs, or initiatives that don’t meet employees where they are.
What to track:
- % of employees enrolled
- % of employees actively participating
- Repeat participation over time
With a well-being partner like MoveZenGo, these metrics are part of challenge and Assessment reports that can be generated whenever you need them. Our data shows that the average engagement score is 92% with a drop off of just 3% between the start and finish of an event, compared to an industry standard drop off rate of 20%.
2. Absenteeism and sick leave trends
Absenteeism is one of the most direct indicators of wellbeing ROI.
While your corporate wellness initiative won’t eliminate sick days entirely, organizations often see reductions in short-term absenteeism and stress-related leave when preventative health is prioritized.
Why it matters: Fewer unplanned absences reduce disruption, lower health costs, and improve team performance.
What to track:
- Average sick days per employee
- Trends before and after program launch
- Patterns across departments or locations
3. Employee engagement scores
Well-being and engagement are deeply linked. Employees who feel supported in their health are more likely to feel motivated, connected, and committed at work. This metric often comes from engagement surveys, pulse checks, or eNPS data.
Why it matters: Improved engagement correlates with higher productivity, better retention, and stronger workplace culture.
What to track:
- Engagement survey scores over time
- Wellness-related survey questions
- Correlation between participation and engagement
4. Engagement consistency over time
One-off engagement doesn’t drive long-term wellbeing outcomes. HR leaders should look at consistency, not just sign-ups. This metric reflects whether employees are sustaining their (new) healthy habits. This might look like regular, consistent movement or participation in recurring challenges.
Why it matters: Consistent engagement is a stronger indicator of behavior change, which is where real health and productivity benefits emerge.
What to track:
- Weekly or monthly active participants
- Drop-off rates during challenges
- Engagement across multiple programs
A surefire way to measure this is with MoveZenGo Assessment. This is a 4-week standardized challenge that helps you determine your organization’s overall wellness.
Not only does it provide an engagement and activity score based on the week prior, but the Assessment also has two bespoke metrics:
- The MoveZenGo score that determines whether there has been a positive change in movement (i.e. higher score) compared to the baseline and;
- The Significant Improver score based on how many participants were able to make significant progress compared to your organization’s baseline.
5. Retention and turnover rates
Replacing employees is both financially and culturally expensive.
Tracking retention alongside participation in well-being programs helps HR teams understand whether wellness initiatives are influencing employees’ decisions to stay.
Why it matters: Wellbeing programs that foster connection, energy, and belonging can reduce voluntary turnover, especially in high-burnout roles.
What to track:
- Voluntary turnover rates
- Retention of participants vs non-participants
- Exit interview feedback related to wellbeing
6. Healthcare and benefit utilization trends
While this is often a longer-term metric, whether your employees are making healthcare costs provides some of the strongest ROI signals.
Organizations with sustained well-being initiatives may see shifts in healthcare utilization — including fewer stress-related claims and lower long-term costs.
Why it matters: Preventative wellbeing programs can reduce the frequency and severity of health issues over time.
What to track:
- Healthcare claims trends (where available)
- EAP usage patterns (contextualized, not penalized)
- Health risk assessment trends
Turning metrics into meaningful ROI
Measuring wellbeing ROI isn’t about chasing a single headline number — it’s about connecting the right data to understand what’s working, what needs adjusting, and where to focus next. HR teams look at trends over time, pair quantitative metrics with employee feedback, and use insights to continuously refine their wellbeing strategy.
With a wellbeing partner like MoveZenGo, these insights are built into challenge and Assessment reporting, available whenever you need them. The real question is no longer whether to invest in well-being, but whether you’re tracking the right metrics to make those investments sustainable, credible, and valuable for both people and the business.