SolarTag Ecosystem
Smart Environmental & Air Quality Monitors
Discover our lineup of personal, solar-powered, and high-precision environmental sensors designed to keep you safe outdoors and informed indoors.
Our Product Lineup
UVTag Lite
Personal Sun Guardian
- ☀️ 4-in-1 Sensing: UV, Light, Temp, Humidity
- 🔋 1-Month Battery: USB-C rechargeable
- 📡 BLE 5.3: Seamless mobile sync
- 🚨 LED Alert: Red flash at critical UV
iOS coming soon!
UVTag Solar
Infinite Power, Zero Maintenance
- ☀️ Solar Harvesting: Direct light recharging
- 🔋 Infinite Battery: Self-sustaining cell
- 🌦️ Environmental Wear: 4-in-1 sensor package
- 🌿 Eco-Friendly: Zero grid power required
iOS coming soon!
AirLens
Professional Air Quality Sentinel
- 🔬 Sensirion SEN69C: PM, CO₂, VOCs, NOx, HCHO
- 📊 TFT Dashboard: Live trend graphs
- 💾 SD Logging & WiFi: History & cloud sync
- 🛠️ M5Stack Proto: Prototyped on Core/ESP32
AirLens Vista
Panoramic Outdoor Sentinel
- 🔋 Solar Powered: Semi-permanent mount
- ☀️ UV: Outdoor UV Index
- 📷 Side Cameras: 360° visual security
- 🔬 AQI: Ambient PM, CO₂, VOCs, NOx
- 📡 Wi-Fi & BLE: Continuous remote telemetry
Product Features
🌞 UVTag Wearable Series
Advanced UV Indexing
Accurately tracks UVA and UVB exposure to calculate real-time UV Index levels.
4-in-1 Sensor Package
Integrated measurement of UV, ambient light intensity, temperature, and relative humidity.
Instant LED Overexposure Alert
Onboard flashing red LED warns you immediately when UV levels cross safe thresholds.
Ambient Solar Harvesting (Solar)
The Solar version uses a high-efficiency cell to charge itself under sunlight, giving it infinite standby life.
🍃 AirLens Air Quality Sentinel
Sensirion SEN69C Sensor
All-in-one indoor environmental sensing module with laser-scattering PM and advanced gas algorithms.
10-Parameter Environmental Tracking
Monitors PM1.0/2.5/4.0/10, Carbon Dioxide (CO₂), VOC Index, NOx Index, and Formaldehyde (HCHO).
Built-in E-Ink Trend Dashboard
Displays historical environmental data with high contrast and readability, even in direct sunlight.
Local Logging & Cloud Sync
Saves detailed data to MicroSD cards and syncs with cloud endpoints over 2.4GHz Wi-Fi.
📷 AirLens Vista Outdoor Sentinel
Solar Harvesting & Buffer Battery
Equipped with a high-efficiency PV panel and a long-life LiFePO4 battery, ensuring continuous 24/7 operation with zero grid dependency.
Side-Facing Camera System
Cameras provide peripheral visual feeds to inspect surrounding areas for direct pollution sources (e.g., traffic or illegal burning) and check weather conditions.
Semi-Permanent Weatherproof Mount
An IP65 rated rugged housing and secure mounting bracket designed for wall, pole, or fence installation in outdoor environments.
Environmental Insights
🏢
Indoors & Windows
Standard glass blocks over 95% of UVB rays, the primary cause of sunburn. Your exposure indoors, even in a sunny room, is significantly lower than outside.
☁️
Cloud Cover
Thick, heavy clouds can block most UV radiation. However, thin or broken clouds can scatter UV rays, sometimes increasing your total exposure compared to a clear day.
🏞️
Reflection & Altitude
Surfaces like snow, water, and sand can reflect UV rays, increasing your exposure. UV intensity also increases by about 10-12% for every 1000 meters in altitude.
Interactive Monitoring Tools
Explore live mockups and telemetry data tools for our different environmental monitors.
Daily UV Index Cycle
The yellow line shows the typical outdoor UV index. The blue overlay shows a user's actual, fluctuating exposure as they move between sun and shade, demonstrating the data SolarTag provides.
4-in-1 Telemetry
SolarTag integrates four parameters to provide a holistic view of your immediate surroundings, not just UV.
☀️
UV Index
UVA & UVB levels
💡
Ambient Light
Lux brightness
🌡️
Temperature
Air heat (°C)
💧
Humidity
Relative moisture
SolarTag Companion App
Real-time health alerts at your fingertips
Product Comparison
| Features / Specifications | UVTag Lite | UVTag Solar | AirLens | AirLens Vista |
|---|---|---|---|---|
| Form Factor | Ultra-compact Wearable | Ultra-compact Wearable | Desktop Dashboard / Portable | Mounted Outdoor Box |
| Power Source | USB-C Rechargeable | Ambient Solar Harvesting | USB-C / Li-Po Rechargeable | Integrated Solar PV Panel |
| Battery Life | ~1 Month per charge | Infinite (Self-charging) | Up to 24 Hours (Active Screen) | Infinite (LiFePO4 buffer) |
| Sensor Parameters | UV Index, Light, Temp, Humidity | UV Index, Light, Temp, Humidity | PM1.0/2.5/4.0/10, CO₂ ppm, VOC/NOx Index, HCHO, Temp, Humidity | PM1.0/2.5/4.0/10, CO₂ ppm, VOC/NOx Index, HCHO, T/RH, Light |
| Local Dashboard | Red LED flashing warning | Red LED flashing warning | 320x240 Color TFT LCD Graph screen | Status & Solar LEDs (no screen) |
| Connectivity | Bluetooth 5.3 (BLE) | Bluetooth 5.3 (BLE) | Wi-Fi (2.4GHz) & Bluetooth | Wi-Fi (2.4GHz) & Bluetooth |
| Data Logging | Mobile App Database | Mobile App Database | MicroSD Card & Wi-Fi Cloud Database | MicroSD, Snapshots, Cloud API |
| Primary Use Case | Sun exposure safety & athletes | Outdoor workers & eco-travelers | Indoor air quality, offices & smart homes | Outdoor security, agricultural & smart cities |
Real-World Uses
💊
Photosensitive Medications
Essential for those taking antibiotics, blood pressure medications, or chemotherapy drugs that increase UV sensitivity. Monitor exposure to prevent painful skin reactions.
👷
Outdoor Workers
Construction workers, landscapers, and agricultural workers can track cumulative UV exposure throughout their workday to prevent occupational skin damage.
🏃
Athletes & Fitness
Runners, cyclists, and outdoor fitness enthusiasts can optimize training times and sun protection strategies based on real-time UV data.
👶
Parents and Families
Concerned about protecting children from harmful UV exposure during outdoor activities.
🌱
Skin Care Enthusiasts
Individuals focused on maintaining healthy skin and preventing premature aging.
🏥
Medical Conditions
Essential for individuals with lupus, vitiligo, or skin cancer history who need precise UV monitoring for their treatment protocols.
Key Features at a Glance
🔋
1-Month Battery
Rechargeable Li-Po
🔌
USB-C Charging
Modern & convenient
💧
IP54 Resistance
Water & dust protection
🚨
LED Alert
High-UV warning
📡
BLE 5.3
Low-energy data sync
🌡️
4-in-1 Sensor
UV, Light, Temp, Humidity
📱
Mobile App
Data & history tracking
🏆
Achievements and Goals
Works worldwide