OLight — The Easiest Way to Start Predictive Maintenance
A lightweight, compact Bluetooth Low Energy sensor with triaxial vibration, magnetic flux and temperature sensing. Communicates directly with mobile and OGate devices, has a 3-year battery life, and installs in minutes — a practical, economical entry point to machine health monitoring.
Lightweight & compact
The smallest sensor in the family — easy to place on tight spots and smaller machines.
Edge computing
Calculates many health parameters on the sensor — RMS, kurtosis, Indexes and fault flags — so you get insights.
Economical
A cost-effective way to bring condition monitoring to many machines at once.
Long battery, easy swap
3 years of battery life with easy, tool-light battery replacement.
Big Monitoring Value in the Smallest Package
Fizix OLight is our newest and most compact smart sensor — designed to make condition monitoring accessible for a wider range of machines and budgets. It uses Bluetooth Low Energy (BLE) to communicate directly with OGate gateway, so you can collect and check machine data simply and practically.
OLight integrates the three core measurements most rotating machines need: triaxial vibration, magnetic flux and temperature. That means the same fault-detection fundamentals as the rest of the family — bearing wear, unbalance, misalignment, looseness — in a lightweight, economical device.
It's the perfect fit for smaller assets, secondary machines, and organisations taking their first step into predictive maintenance before scaling up to the wired OPro/OOne or high end OMax.
Three Core Channels, Fused On-device
OLight captures the essential mechanical and thermal behaviour needed to detect the most common machine faults early.
Triaxial Vibration
Detects unbalance, misalignment, looseness and bearing faults on X, Y, Z axes — the backbone of condition monitoring.
Magnetic Flux
Captures magnetic flux data alongside vibration and temperature for machine health monitoring.
Temperature
Continuous temperature tracking to detect overheating bearings and overload, correlated with vibration for context.
Practical, Portable, And Easy to Live With
OLight brings the same Fizix data-analysis foundation — acceleration and velocity RMS, crest factor, kurtosis, RPM estimation and fault flags — to a device built for simplicity and scale.
Bluetooth Low Energy
Low-power BLE communication that pairs directly with OGate gateway, and can feed the MATE platform.
Lightweight &Amp; Compact
The smallest, lightest device in the Fizix family — ideal for smaller machines and space-constrained mounting points.
Long Battery Life
3 years of operation, with an easy battery-replacement design so the device keeps serving the machine.
Same Analysis Foundation
Acceleration RMS, Velocity RMS, Crest Factor, Kurtosis, Skewness, Peak, Variance, RPM estimation and common fault indicators.
One Sensor, Value For Every Role On the Plant
OLight and the Fizix Mate platform give managers, operators and maintenance teams their own view of the same trusted data.
Start Small, Prove Value Fast
Low-cost way to bring monitoring to many machines
Ideal pilot to demonstrate ROI before a full rollout
Extend coverage to secondary and smaller assets
Same dashboards and reporting as the rest of the family
Simple, Everyday Checks
Direct-to-mobile data collection on the shop floor
Early alerts on the most common developing faults
Lightweight enough to place almost anywhere
No cabling and no complex commissioning
Cover More of the Fleet
Catch bearing, unbalance, misalignment & looseness early
Same trend and analysis foundation as OPro/OMax
Great for route-based and portable monitoring
Easy battery swaps keep devices in service
Best For Smaller and Secondary Rotating Assets
Detects the most common developing faults — unbalance, misalignment, looseness and bearing wear — across everyday machines.
Small motors
Fractional & mid-size drives
Pumps
Standard centrifugal pumps
Fans
Ventilation & process fans
Compressors
Smaller compressor units
Gearboxes
Light-duty drives
Conveyors
Roller & drive units
Building services
HVAC & utility equipment
Balance-of-plant
Secondary support assets
How Many OLight Sensors Do You Need?
Because it's compact and economical, OLight is ideal for putting first level coverage on many machines at once — one sensor per measurement point.
Per small machine
A single OLight on the drive-end bearing gives overall-health and early-warning coverage for most small pumps, fans and motors.
Two-bearing asset
Add a second sensor on the non-drive-end when both bearings matter or the asset is more important.
Broad, low-cost coverage
Deploy across dozens of secondary assets to catch the common faults everywhere — then upgrade critical points to OPro/OMax.
Mount on a rigid surface and, for continuous cloud monitoring, place an OGate gateway within BLE range to forward data to Fizix Mate. Need help planning? Email hello@fizix.ai.
Mount It in Minutes No Tools, No Cable
Mount on rigid, stiff surfaces such as bearing housings and motor casings. Avoid cooling fins, covers and thin sheet metal for accurate measurement.
Industrial adhesive
Bond directly to the surface — the simplest way to place OLight on small or curved machines.
Magnetic mount
Magnetic base kit for portable checks and quick repositioning across a fleet.
Screw mount kit
Screw-mount option for a more permanent fixing where required.
Small Sensor, Full Platform
OLight feeds the same Fizix Mate digital-twin platform as every other Fizix device. You get health-status dashboards, automated fault detection, trend analysis, alarms and role-based screens for managers, operators and maintenance staff — plus iOS and Android apps.
Collect data directly to OGate gateway to stream continuously to the cloud. Alarms and diagnostics reach you by email, mobile app, SMS or Telegram and integrate with third-party systems via REST.
Same dashboards, alarms and reporting as OPro, OMax and OOne — at entry-level cost.
OLight at a Glance
A new, compact BLE sensor. Some specifications are being finalised as the product completes development — contact Fizix for the latest revision.
GENERAL |
Integrated sensor types |
Triaxial vibration (accelerometer) + Magnetic flux + Temperature |
Communication |
Bluetooth Low Energy (BLE) — data to cloud via OGate gateway |
Power |
Battery, user-replaceable |
Battery life |
3 years |
Form factor |
Lightweight, compact — smallest device in the Fizix family |
Mounting |
Magnetic (standard); Industrial adhesive and screw-mount kits (optional) |
Data analysis |
Acceleration RMS, Velocity RMS, Crest Factor, Kurtosis, Skewness, Peak, Variance, RPM estimation |
Detectable faults |
Unbalance, misalignment, looseness, bearing faults and more |
Platform |
Fizix Mate — dashboards, alarms, notifications (SMS / Telegram / email / REST) |
OLight is a newly introduced product; detailed electrical specifications will be published with the final release. For current figures and availability, contact hello@fizix.ai.
Where OLight Fits in The Fizix Family
OLight is the compact, economical entry point. Compare it with the rest of the family to plan a mix that fits every asset and budget.
Feature |
OOne |
OPro |
OMax |
OLight |
Wired (Wi-Fi) |
Battery (Wi-Fi) |
Battery (BLE) |
Wi-Fi 2.4 GHz |
Bluetooth LE |
Vibration |
Temperature |
Acoustic emission |
Magnetic flux |
Size / weight |
Standard |
Larger (battery) |
Smallest / lightest |
Relative cost |
$ |
$$ |
$ (most economical) |
Best for |
Versatile wired monitoring |
Critical assets, full diagnostics |
No-cabling wireless installs |
Entry-level, smaller & secondary assets |
Common Questions About OLight
Both are battery-powered, but OLight uses Bluetooth Low Energy and is smaller, lighter and more economical, with three sensors (vibration, magnetic flux, temperature). OMax uses Wi-Fi and adds acoustic emission, offers an ATEX version, and targets longer battery life. OLight is the entry point; OMax is the full-diagnostics wireless device.
Both are possible. OLight communicates over BLE directly with mobile devices for practical, hands-on data collection. For continuous, hands-off cloud monitoring, an OGate gateway within Bluetooth range collects the data and forwards it to the Fizix Mate platform.
The most common developing faults — unbalance, misalignment, mechanical looseness and bearing wear — using vibration, magnetic flux and temperature data with the same analysis foundation as the rest of the family.
OLight is our newest product and is completing development. Detailed electrical specifications and availability are being finalised — contact us for the current status and to join early deployments.
Absolutely. A common strategy is OLight for broad, low-cost coverage of secondary assets and OPro/OMax on critical machines — all managed together in one Fizix Mate platform.
Request A Free Expert Consultation
Tell us about the machines you want to monitor and your deployment goals. A Fizix specialist will get back to you within one business day to discuss the right starting point, answer your questions, and outline a tailored path forward — with no obligation.
Free 1:1 consultation with a machine health expert
Assessment of your asset fleet and monitoring priorities
Tailored OLight + OGate and Mate platform recommendation
Clear scaling path from entry-level to full coverage
Bring Machine Health to Every Asset
Join 40,000+ connected machines across 18+ sectors. Talk to us about starting with OLight and scaling from there.
Contact Us
Explore the rest of the Fizix family.
The right device for every asset — multi-sensor smart devices, specialty sensors, and gateways that tie it all together.
OPro
Multi-sensor device for high-criticality machines — deepest edge analysis and signature analysis for the earliest possible warning.
More Info
OMax
Full multi-sensor monitoring with strong edge computing for mid-criticality machines, in a flexible wireless, battery-powered package.
More Info
OGate
Aggregates BLE devices like OLight and forwards their data to the Mate cloud — the bridge for dense, low-power deployments.
More Info
OOne
A focused entry device measuring 3-axial vibration and temperature — simple, cost-effective coverage for the broad base of your fleet.
More Info