Model X2 – Next-Generation Outdoor & Indoor Air Quality Monitoring with CO₂, VOCs, and More

Pre-order phase

Upgrade to smarter air quality insights with the Model X2, our most advanced environmental sensor yet. Designed for both outdoor and indoor environments, the Model X2 builds on the trusted performance of the Model X with enhanced precision, expanded measurements, and flexible connectivity.

Whether you're monitoring wildfire smoke, CO₂ buildup, or volatile organic compounds (VOCs), the Model X2 delivers reliable, real-time data through Wi-Fi, LTE*, or LoRaWAN**.

Key Features

• Expanded Measurement Suite: Get a full picture of your environment with:
  • CO₂ Monitoring – Precision readings for indoor air quality and ventilation assessment.
  • Particulate Matter (PM1.0, PM2.5, PM4.0, PM10) – Using high-accuracy sensors for detecting fine pollution particles.
  • VOC & NOx Index – Track harmful gases and combustion-related pollutants.
  • Temperature, Humidity & Barometric Pressure – Reliable indoor/outdoor climate insights.
• Connectivity Options:
  • Wi-Fi (2.4 GHz) – Quick setup and easy cloud access.
  • LTE (available end of May) – Ideal for remote locations without Wi-Fi access. Requires data plan.
  • LoRaWAN (available end of June) – For ultra-low power, long-range use. Requires a compatible LoRaWAN gateway.
• Advanced PM Sensor Accuracy:
  • ±5 µg/m³ (0–100 µg/m³), ±10% (100–1000 µg/m³) for PM1.0 and PM2.5 – an upgrade for cleaner data.
• USB-C Power – Universally compatible and easy to install.
• Over-the-Air Firmware Updates – Your sensor gets better over time.
• Free Cloud Portal – Access live and historical data, with up to 48 months of storage for up to 10 sensors per account.

Specifications

• Dimensions: 99mm x 115mm x 70mm
• Construction: Durable white PVC with 3D-printed PETG parts
• Power: USB-C, 5V
• Particulate Matter Sensor: Measures PM1.0, PM2.5, PM4.0, PM10
• CO₂ Sensor Accuracy:
  • 400–1,000 ppm: ±(50 + 2.5% of reading)
  • 1,001–2,000 ppm: ±(50 + 3% of reading)
  • 2,001–5,000 ppm: ±(40 + 5% of reading)
• VOC/NOx Index: Based on Sensirion algorithms
• Temperature: –40 °C to 70 °C ±0.4 °C
• Humidity: 0% to 100% RH ±3% RH
• Barometric Pressure: 300 to 1100 hPa ±0.12 hPa
• Operating Range: –10 °C to 60 °C

Pricing for Cloud Access

• Free for up to 10 sensors per account
• $5 CAD/month per additional sensor, or $50 CAD/year (plus applicable taxes)

Take Control of Your Air Today!
Whether you’re a citizen scientist, a business owner, or a health-conscious homeowner, the Model X2 gives you deeper insights, stronger data, and more deployment flexibility.

🚀 Order the Model X2 now and be the first to monitor with LTE or LoRaWAN!

Availability

Available end of May 2025

Documents

Soon

Firmware changelog

• Soon