IoT use cases
IoT sensor applications by industry
IoT sensor applications turn physical conditions such as temperature, movement, levels, energy and position into data you can act on. Here are practical examples across smart cities, agriculture, industry, energy, supply chain and logistics.
Examples, not a promise. Which of these fit your case depends on the sensors, the network and your requirements. Tell us what you want to measure, and we will tell you what works and what does not.
Smart cities
Cleaner air, calmer traffic and smarter services across the whole city.
Traffic management
- Real-time traffic monitoringSensors measure traffic flow so operators can react to congestion.
- Smart traffic lightsAdaptive signals that reduce congestion.
- Pedestrian countingCount people in streets, squares and entrances to plan space and services.
Environmental monitoring
- Air quality sensorsMeasure pollution levels on streets, in squares and at schools.
- Noise monitoringDetect and manage noise in busy areas.
- Water quality sensorsFollow the quality of drinking and surface water.
Public safety
- Surveillance camerasSupport security work with intelligent monitoring.
- Gunshot detectionAcoustic sensors that help emergency services respond quickly.
- Emergency alertsSensors that trigger alarms during disasters such as floods or fires.
Waste and utilities
- Smart binsLevel sensors show when bins are full, so collection follows need.
- Recycling monitoringFollow fill levels and sorting at recycling stations.
- Leak detectionFind leaks in water and gas networks early.
Smart lighting
- Adaptive street lightsAdjust brightness to activity.
- Energy-efficient lightingCut energy use and cost.
- Remote monitoringControl and follow lighting from one place.
Smart agriculture
Know what is happening in the field and the greenhouse without driving there.
Crop management
- Soil moisture sensorsOptimise irrigation from real soil data.
- Nutrient monitoringKeep track of soil health and nutrients.
- Crop growth sensorsFollow plant development over the season.
Livestock monitoring
- Health monitoringTrack animal vitals and spot problems early.
- Location trackingManage grazing and animal movement.
- Feed optimisationMonitor feed levels and consumption.
Weather monitoring
- Microclimate sensorsLocal weather data for better planning.
- Frost detectionPrevent crop damage with early warnings.
- Rainfall measurementManage water resources efficiently.
Pest control
- Insect detectionEarly warning of infestations.
- Rodent monitoringKeep fields and stores free from pests.
- Disease predictionAnticipate and manage crop disease.
Irrigation
- Automated irrigationWater precisely, based on real-time data.
- Water usage monitoringSupport sustainable water use.
- Leak detection in irrigationPrevent water waste.
Smart industry
Keep machines running, people safe and energy use under control.
Manufacturing
- Machine health monitoringPredictive maintenance to avoid downtime.
- Quality control sensorsKeep product quality consistent.
- Inventory managementFollow stock levels in real time.
Automation
- Robotics sensorsAdd precision to automated processes.
- Safety sensorsProtect people in industrial environments.
- Energy consumption monitoringReduce operating costs.
Environmental control
- Temperature and humidity sensorsKeep conditions within the right range.
- Industrial air quality sensorsSupport safe working environments.
- Noise level monitoringManage industrial noise.
Security
- Intrusion detectionProtect assets and personnel.
- Access controlManage entry to sensitive areas.
- Asset trackingPrevent theft and loss.
Logistics within industry
- Warehouse automationStreamline inventory handling.
- Fleet managementOptimise delivery routes.
- Supply chain visibilityTrack goods through the whole chain.
Energy
From generation to consumption: see where energy comes from and where it goes.
Renewable energy
- Solar panel efficiencyMonitor and optimise solar production.
- Wind turbine sensorsSupport maximum energy output.
- Hydropower monitoringImprove efficiency in hydroelectric plants.
Smart grids
- Grid health monitoringPrevent outages and failures.
- Load balancing sensorsSupport a steady energy supply.
- Energy storage managementOptimise battery use and lifetime.
Energy consumption
- Smart metersGive users real-time consumption data.
- Home energy managementOptimise household energy use.
- Industrial energy monitoringReduce waste in industrial processes.
Environmental impact
- Emissions monitoringSupport compliance with environmental rules.
- Water usage sensorsManage water resources in power generation.
- Energy air quality sensorsMonitor emissions from energy production.
Supply chain
Follow goods, conditions and assets from supplier to customer.
Inventory management
- Real-time stock monitoringKeep inventory at the right level.
- Automated reorderingStreamline replenishment.
- Shelf-life monitoringManage perishable goods efficiently.
Tracking and visibility
- GPS trackingSupport safe and timely delivery.
- RFID tagsImprove product tracking through the chain.
- Condition monitoringMake sure goods are stored in the right conditions.
Supply chain security
- Tamper detectionProtect goods from theft and damage.
- Intrusion sensorsSecure warehouses and storage.
- Valuable asset trackingMonitor valuable assets in transit.
Transportation
- Fleet managementOptimise routes and cut fuel use.
- Driver monitoringSupport safety and compliance.
- Load optimisationGet the most out of every transport.
Supply chain automation
- Automated warehousesRaise efficiency with robotics.
- Predictive analyticsForecast demand and optimise stock.
- Order fulfilment sensorsImprove accuracy in picking and packing.
Logistics
Fleets, warehouses, parcels and cold chains in one view.
Fleet and routes
- Route optimisationCut delivery times and fuel costs.
- Vehicle health monitoringPrevent breakdowns and delays.
- Driver behaviour monitoringSupport safety and efficiency.
Warehouse management
- Inventory sensorsFollow stock levels in real time.
- Storage temperature and humidityKeep storage conditions right.
- Automation sensorsSupport picking, packing and sorting.
Package tracking
- Shipment GPS trackingReal-time location for shipments.
- Shipment condition monitoringMake sure goods travel safely.
- Package tamper detectionProtect packages from unauthorised access.
Delivery
- Last-mile delivery sensorsSupport efficient final delivery.
- Customer notificationGive customers real-time delivery updates.
- Automated deliveryUse drones and robots for delivery.
Cold chain
- Cold chain temperature monitoringKeep cold storage conditions under control.
- Humidity sensorsPrevent spoilage of sensitive goods.
- Data loggersRecord conditions throughout transport.
Logistics security
- Logistics asset trackingPrevent theft and loss.
- Facility intrusion detectionSecure logistics facilities.
- Restricted-area access controlManage entry to restricted areas.
Frequently asked questions
What are IoT sensor applications?
They are uses of connected sensors that measure things like temperature, movement, levels, energy and position, and send the data to a platform where it becomes dashboards, alarms and reports.
Which industries use IoT sensors?
Smart cities, agriculture, industry, energy, supply chain and logistics are common, and so are buildings, water, healthcare facilities and retail.
How do the sensors connect to Sensor-Online?
Over LoRaWAN, NB-IoT, LTE-M and other networks, or through M-Bus, Modbus, OPC UA and MQTT. Ready-made decoders mean most popular sensors work without writing code.
Are all these applications ready-made?
They are examples of what sensor technology can do. What fits your case depends on the sensors, the network and your requirements, so talk to us before you plan.
Can you help me choose sensors for my case?
Yes. Our catalogue has over 1,000 devices that work with Sensor-Online. Tell us what you want to measure, and we will suggest sensors, network and a first step.
Have a case in mind? Talk to an engineer.
Tell us what you want to measure, and we will suggest sensors, network and a first step.