Automated insights for optimal productivity

ADI OtoSense™ Smart Motor Sensor monitors the health of low voltage electric motors. It provides diagnostics and severity level insights into nine different fault types and prescribes recommended actions to address any of these faults before failure occurs. These insights enable machinists to forecast maintenance cycles and avoid costly, unplanned downtime. OtoSense Smart Motor Sensor is a secure, reliable and scalable, condition-based monitoring solution backed by ADI.

Photo of a man close up looking into the distance

Smart Motor Sensor

Turnkey hardware and software solution

Real-time monitoring of motor health reduces maintenance, operating and warranty costs. Analog Device’s predictive maintenance solution for low-voltage motors provides a complete solution capable of securely monitoring the motor and providing insights into the operation of the load.

Photo of ADI Smart Motor Sensor with a smartphone and laptop monitoring performance

Modular digital platform

Designed to be lightweight and at the edge

Other competitive offerings require powerful computers and more data to be sent to the cloud. ADI OtoSense can be customized and packaged to create turnkey solutions or deployed independently to complete any existing platform.

You can optimize and choose modules à la carte, aligning to your specific use case requirements. Apply in any number of environments and contexts. Deployable modules can be used in any existing environment – in a factory network, edge device or tablet.

Decorative photo of a technology icon
Decorative photo of a technology icon

Guard asset health

See the health score of the asset continuously. Increase uptime and improve quality and productivity by prioritizing machine maintenance based on criticality and cost.

Decorative photo of a technology icon

Improve efficiency

Monitor and collect information on an asset throughout its lifecycle. Be constantly aware if an event is a severe problem or nothing at all. Take action before faulty products ship to your customers.

Decorative photo of a technology icon

Augment your team

Supplement your team's  knowledge and help them make better and quicker decisions. Eliminate repetitive work and free them up to focus on more cognitive problem-solving tasks.


Trusted by experts

With the technology of ADI Otosense and in particular with the SMS, we manage to eliminate manual routes of predictive maintenance guaranteeing the reading of data of critical equipment that are not always working, we obtain very detailed and reliable information of the state of the machine, and we are more efficient with our maintenance staff dedicated to accurate diagnostic fault repairs.


Marçal Gotanegra

CMO Maintenance Manager at Corbion

Image of Marcal Gotanegra

Trusted by experts

Most predictive analytics solutions in the facilities industry depend on integration with building automation systems. OtoSense let’s building owners inexpensively remotely monitor critical motors without expensive wiring & system integration, and often when no BAS exists.


Rick Rolston

President and Founder, BuiltSpace Technologies

Image of Rick Rolston

Trusted by experts

One of the major benefits of this sensor is that you don’t have to set alarm levels. This solution is self-learning. So, you don’t waste time on false positives, and you don’t have to deal with false negatives.


Joris Bracke

Directeur, Bracke EB Groep

Image of Joris Bracke

Where data is born

Augmented by ADI

Analog Devices (ADI) is a global technology company dedicated to solving the toughest engineering challenges with breakthrough innovations that transform industries, impact humanity, and change the future. With 55-years of expertise in digitizing real-world phenomena, ADI is a proven leader in converting signals into actionable insights.


ADI is a trusted ally enabling over 100,000 customers to interpret the world by intelligently bridging the physical and digital with an unmatched portfolio of technologies that sense, measure, power, and connect.

Photo of ADI logo in white
Image of the 2021 Digitalization Automation Award Winner Logo
2021 Digitalization Automation Award Winner: OtoSense Smart Motor Sensor

Get started with our Smart Motor Sensor trial kit today

Start a dialogue to unlock the power of predictive maintenance for electric motors.

Photo of the OtoSense product