About Us
Exposensia was founded to fix a fundamental flaw in how the world captures environmental data: Precision sensing has become too complicated and too expensive. We believe that reliable and precise sensing shouldn’t come with the headache of mandatory cloud accounts, tangled cables, or recurring monthly fees. Our mission is to provide products that eliminate that friction, replacing the subscription trap with complete data sovereignty and high-fidelity environmental insights. By engineering rugged, self-powered sensors built for Long-Term Reliability, we provide the answers you need to get your work done for a decade or more. At Exposensia, we provide the hardware, but only you own the evidence.
Our Technology
Exposensia sensors are engineered to eliminate the fragile components that cause traditional monitors to fail. By utilizing an Ultra-Low-Power (ULP) architecture, our devices remain silent and on-guard for a decade, removing the need for charging cables or battery swaps. This longevity is protected by a hermetically sealed, IP67-rated encapsulation that isolates the internal electronics from moisture, dust, and extreme thermal stress. To ensure total data sovereignty, we’ve replaced the usual (but unreliable) Bluetooth pairing and cloud dependencies with Frictionless NFC Sync. A simple tap of your smartphone initiates an instant, air-gapped data transfer, delivering high-precision temperature, humidity, or solar exposure data directly to your device with no accounts, no pairing headaches, and zero external vulnerabilities.
Sensors
Tempest™ 100 | Essential Thermal Tracking
The ultimate “set-it-and-forget-it” tool for long-term temperature logging. Engineered for maximum efficiency, it provides up to 10 years of continuous monitoring for home, medical, or industrial use, delivering high-fidelity evidence to eliminate uncertainty in cold-chain logistics and critical storage.
Tempest™ 200 | Advanced Climate Analysis
Building on our core architecture, the Tempest 200 integrates high-precision humidity sensing for a complete environmental profile. Optimized for complex data logging, it offers up to 10 years of battery life, making it the professional choice for monitoring sensitive climates where dew point and moisture are as critical as temperature.
Yotta™ | Solar Irradiance Validation
A specialized sensor designed to quantify the light hitting your environment. Because it is indefinitely self-powered by the very light it measures, it requires no battery maintenance or charging, providing a permanent ground-truth record for auditing solar potential or crop health.
Apps
Our software is built to be as un-tethered as our hardware. We provide two specialized apps, one for climate and one for solar, to ensure your data is visualized with professional clarity. We believe your data belongs to you, which is why our apps are always free to download, strictly respect your privacy, and require no monthly subscriptions. Our team actively maintains these platforms to ensure compatibility with the latest mobile standards, and we are constantly working to deliver new functionality and deeper insights without accessing a single byte of your data.
Tempest
The Tempest app is the definitive interface for our temperature and humidity monitors, designed to turn raw environmental logs into high-resolution, actionable evidence. With a single tap, you can visualize detailed trends, monitor critical metrics like Mean Kinetic Temperature (MKT), and instantly generate NIST-traceable PDF or CSV reports for compliance and insurance. The app also allows for seamless sensor configuration, letting you set custom logging intervals and start/stop times via NFC with no accounts or cloud dependencies required.
Yotta
The Yotta app is a specialized tool for energy and solar analysis, translating light exposure into real-world insights. It provides instant access to solar power density (W/m²) and cumulative exposure data, alongside critical positional metrics like roll and pitch angles to optimize sensor placement. By allowing you to calculate capacity factors and solar ROI based on ground-truth irradiance, the Yotta app provides the definitive record necessary to make informed decisions about solar investments and agricultural health.
Our Promise
Zero-Account Access: Start sensing immediately. No email registration, no passwords, and no tracking.
Instant NFC Sync: Tapping a sensor generates instant charts, turning raw variables into evidence in seconds.
Local Data Sovereignty: All data is stored locally on your device. We don’t see your data, and we don’t want to.