What is Predictive Maintenance?
How IoT Helps Reduce Downtime and Detect Issues Earlier
Predictive maintenance uses asset data, equipment condition, and IoT sensors to help maintenance teams identify issues before they lead to failure. Learn how it works, how it compares to preventive maintenance, and how connected asset data can support better planning, fewer breakdowns, and more reliable operations.
Understanding predictive maintenance
Predictive maintenance is a maintenance strategy that uses asset data to detect equipment issues before they lead to failure. Instead of waiting for equipment to break down or servicing assets only on a fixed schedule, teams use equipment condition to understand when maintenance is actually needed.
IoT plays an important role by collecting real-time or near real-time data from connected sensors. This can include vibration, temperature, pressure, flow, current, voltage, energy consumption, runtime, and other operating conditions. When this data is connected to the right asset and maintenance process, teams can identify early warning signs and act before small issues become costly failures.
For asset-intensive organizations in manufacturing, energy and renewables, mining, utilities, and facility management, predictive maintenance helps reduce the impact of downtime on productivity, service delivery, safety, and operating costs.
Types of maintenance strategies: reactive, preventive, and predictive
Predictive, preventive, and reactive maintenance all play different roles. The difference is how teams decide when maintenance should happen.
| Maintenance type | What triggers the work | Best used for | Main risk |
|---|---|---|---|
| Reactive maintenance | Equipment has already failed | Low-cost, low-risk assets | Unplanned downtime, emergency repairs, higher disruption |
| Preventive maintenance | A fixed time, usage, or service interval | Routine tasks and known maintenance cycles | Over-maintenance or missed issues between scheduled work |
| Predictive maintenance | Asset condition, sensor data, or performance trends | Critical assets where early detection can prevent downtime | Requires reliable data, connected workflows, and ongoing tuning |
A strong maintenance program often uses all three approaches. Reactive maintenance may still make sense for low-risk assets. Preventive maintenance creates structure for routine tasks. Predictive maintenance adds another layer by helping teams act when equipment condition shows that attention is needed.
How IoT supports predictive maintenance
IoT supports predictive maintenance by collecting equipment data through connected sensors and devices. These sensors monitor asset conditions and send data to a system where it can be analyzed, compared against normal performance, and used to trigger maintenance action. Common IoT sensor data for predictive maintenance includes:
vibration
temperature
pressure
humidity
Sensors collect data from equipment
energy consumption
runtime
speed
This data gives maintenance teams a clearer view of how assets are performing. Instead of relying only on manual inspections or fixed maintenance intervals, teams can monitor actual operating conditions and identify early signs of equipment degradation. A basic IoT predictive maintenance workflow often looks like this:
1
The data is sent to a connected system
2
Rules, thresholds, analytics, or AI identify abnormal behavior
3
Sensors collect data from equipment
1
flow
current
voltage
The data is sent to a connected system
cycle count
fluid levels
environmental conditions
2
Rules, thresholds, analytics, or AI identify abnormal behavior
The value of IoT is not simply collecting more data. The value comes from helping teams act on the right signals at the right time.
3
Why predictive maintenance changes the way teams plan workPredictive maintenance helps organizations move from reacting to problems toward planning maintenance with better information. For asset-intensive teams, this can improve how work is prioritized, how labour is used, and how downtime is controlled.
Detect issues earlier
IoT sensors and asset data can reveal warning signs before equipment fails. This gives teams more time to investigate, plan, and act before a small issue becomes a larger outage.
Plan maintenance with better timing
Predictive maintenance helps teams schedule work based on actual asset condition. This can reduce unnecessary maintenance while making it easier to prioritize assets that need attention.
Reduce emergency repairs
When teams detect issues earlier, they can reduce urgent repairs that disrupt schedules, increase costs, and create operational pressure.
Use labor and parts more effectively
Predictive maintenance gives teams more time to plan technician availability, order parts, and coordinate work. This helps reduce rushed decisions and last-minute purchasing.
Improve asset reliability
By tracking condition data and maintenance outcomes over time, organizations can better understand which assets are at risk, which failure patterns are recurring, and where reliability improvements are needed.
Support better decisions
Predictive maintenance connects asset performance to maintenance action. This gives operations, maintenance, and leadership teams clearer information when deciding whether to repair, replace, inspect, or monitor equipment.
The measurable impact of EAM
30%
fewer equipment breakdowns
15-20%
drop in maintenance costs
20%
increase in asset availability
10%
boost in mechanical efficiency
Source: BEMAS Maintenance Performance Indicator Survey 2023
Want to dive deeper into how these tools compare?
CMMS vs. EAM: Understanding Asset Maintenance Management Solutions
The choice between CMMS and EAM depends on several factors, including the scale of operations, the size of the asset portfolio and the company’s specific objectives.
Peak Performance in Utilities: Explore the Power of CMMS and EAM
Efficiently managing assets in the utility industry is complex, whether you are responsible for power generation, water treatment, or other utility services.
Who uses an EAM system?
From the shop floor to the front office
Enterprise Asset Management software supports more than just maintenance teams. It connects people across departments and job levels, helping everyone stay aligned, informed, and efficient.
Here’s how different roles benefit from using an EAM:
Field technician
Access work orders, update job status, and log inspections using mobile tools.
Maintenance manager
Plan preventive maintenance, assign tasks, and track asset health.
Operations director
Monitor performance and downtime trends to support decision-making.
Finance team
Use asset data to forecast costs, plan budgets, and support capital investment strategies.
Procurement team
Manage spare parts inventory and coordinate purchasing based on actual usage.
IT and systems administrator
Manage integrations, support user access and security, and ensure the system scales their organization’s needs.
HR and safety team
Track training certifications, incident reports, and compliance-related tasks.
External vendor
Receive assigned work, upload service records, and stay connected without needing direct access to ERP systems.
Key features of an EAM software
What to look for in a complete enterprise asset management system
Not all EAM software is built the same. The best systems offer a wide range of features that help you manage assets efficiently, reduce downtime, and stay on top of compliance and planning. Here are some of the key capabilities to look for:
Does it offer offline mobile access?
Field teams need to stay productive, even without a strong internet connection. Look for a system that supports mobile use in remote or low-connectivity environments.
Can it integrate with my ERP or CMMS?
If you’re using tools like Microsoft Dynamics 365 Business Central or a CMMS, integration is essential. It ensures your systems can share data and work together without duplication or delays.
Is reporting customizable?
Different teams need different insights. Choose an EAM system that lets you create dashboards and reports tailored to your business goals.
Can I monitor assets in real time?
Real-time visibility helps you respond faster to issues, track performance trends, and improve planning. Sensor and IoT support are major pluses.
Can my team be onboarded quickly?
A system is only useful if your people can use it. Look for platforms with intuitive interfaces, mobile-friendly design, and training support to get your teams up to speed fast.
Choosing the right EAM software
A few key questions to ask before you decide
Not every Enterprise Asset Management system will meet your organization's needs. Before you choose a platform, it’s important to look beyond the basics and think about how it will work in the real world with your people, your processes, and your data.
Use this checklist to guide your evaluation:
Asset registry and hierarchy
A strong EAM system lets you organize your assets into clear structures — by location, type, system, or process — so nothing gets lost or overlooked.
Full asset lifecycle management
From purchase and installation to replacement or retirement, EAM software tracks the entire life of each asset. This helps with long-term planning and budgeting.
Preventive and predictive maintenance
You can schedule maintenance before problems happen, and even use data from sensors or inspections to catch issues early. This reduces unplanned downtime and costly repairs.
Work order management
Easily assign, track, and complete maintenance tasks. Field teams can update work orders in real time and attach notes, photos, or safety checks.
Inventory and parts tracking
Know what parts you have, where they are, and when to restock. EAM software connects your spare parts inventory to your maintenance plans.
Health and safety compliance
Log inspections, track incidents, and manage compliance requirements with tools that help reduce risk and keep teams safe.
Reporting and analytics
Get clear insights into asset performance, maintenance history, and team productivity. Many systems also integrate with tools like Power BI for custom dashboards.
GIS integration
Map-based asset views help you manage infrastructure across large areas, like facilities, utilities, or city-wide systems.
ERP integration
When EAM connects with your ERP system, data flows smoothly between finance, operations, and maintenance. This creates a single source of truth for planning and performance.
Learn how to build an effective preventive maintenance strategy
Crush downtime with a 14-step preventive strategy
Expert tips for getting the most out of your maintenance plan
Learn best practices directly from industry experts
Why The Asset Guardian (TAG) Mobi
Built for modern teams and integrated for modern systems
After learning what to look for in an EAM solution, you’ll likely recognize that many of those must-have features come standard with The Asset Guardian (TAG) Mobi. It’s an Enterprise Asset Management solution that’s built to work with the tools you already use — and scale with you as your operations grow.
Here’s what sets TAG apart:
Embedded in Microsoft Dynamics 365 Business Central
Built natively inside MBC, so data flows easily between departments, with no duplicate systems or manual workarounds.
Full asset lifecycle management
Track assets from acquisition to retirement, including usage, condition, cost, and performance.
Preventive and predictive maintenance
Schedule routine work and monitor real-time data to catch issues before they cause unplanned downtime.
Work order management
Create, assign, and complete tasks efficiently — in the office or in the field.
Inventory and parts management
Stay on top of parts usage, stock levels, and reorder points across multiple locations.
Mobile and remote access
Teams can view and update asset data from any device, even without a network connection.
Advanced analytics and reporting
Use built-in insights or connect directly with Power BI for dashboards that match your KPIs.
Scalable for growing asset portfolios
Whether you manage one facility or dozens, TAG grows with you without adding complexity.
IoT and real-time monitoring
Integrate sensor data and condition monitoring to improve planning, reduce risk, and optimize performance.
Verosoft x BEMAS Webinar: Optimize Asset Lifespan and Investment with Preventive Maintenance in Microsoft ERP Systems
Watch the full recorded live session on reducing downtime and maximizing ROI with preventive and predictive maintenance built into Microsoft ERP. Tune in for an expert-backed session with real-life use-cases, live demos, and actionable takeaways for maintenance leaders looking to transform their operations inside the Microsoft ecosystem.
Want to learn how to tackle downtime with preventive maintenance?
Creating an Effective Preventive Maintenance Plan: What You Need to Know
Learn how to build a preventive maintenance plan and reduce equipment failure using EAM software.
Prevent Downtime, Reduce Costs, and Extend Asset Life With Preventive Maintenance
Plan and track preventive maintenance with TAG Mobi EAM to reduce downtime and extend asset life in Microsoft Business Central.
“Before implementing the EAM system, we were not able to monitor downtime accurately. We had two different systems to separately monitor work orders and inventory. Now, with The Asset Guardian, we see what our downtime is and can reduce it efficiently.”
Kendrick Horkley
Project Lead at Ready Foods
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