1. Introduction
The ORIA Wireless Thermometer Hygrometer is a compact, Bluetooth 5.0 enabled device designed to accurately monitor temperature and humidity in various indoor environments. Equipped with a high-precision MEMS sensor, it provides real-time data and supports historical data storage for up to 100 days. This manual provides detailed instructions for setting up, operating, and maintaining your device.
2. Package Contents
Please check the package for the following items:
- 1 x ORIA Wireless Thermometer Hygrometer (Model WA59)
- 1 x User Guide (SensorBlue Smart Hygrometer User Guide)
3. Specifications
| Feature | Specification |
|---|---|
| Product Type | Temperature Humidity Meter |
| Model Number | WA59 |
| Brand Name | ORIA |
| Material | Plastic |
| Thermometer Type | Digital |
| Temperature Detection Range | -20°C to 60°C (-4°F to 140°F) |
| Temperature Accuracy | ±0.5°C (±1°F) |
| Humidity Detection Range | 0-99% RH |
| Humidity Accuracy | ±3% RH |
| Response Time | Up to 1 second |
| Connectivity | Bluetooth 5.0 |
| Connection Distance | Up to 35m (114.8ft) without obstructions |
| Data Storage | Up to 100 days (data saved every 10 minutes) |
| Battery Type | CR2477 (replaceable) |
| Battery Lifespan | Approximately 1 year |
| Smart Device | Yes |
| Dimensions | 50mm x 50mm x 12mm (1.97in x 1.97in x 0.47in) |
4. Setup Instructions
Follow these steps to set up your ORIA Wireless Thermometer Hygrometer:
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Download the App: Scan the QR code provided in the user guide or on the product packaging to download the "Sensor Blue" app from the App Store (for iOS) or Google Play (for Android).
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Activate the Device: Locate the battery compartment on the back of the device. Pull out the battery insulation sheet to activate the battery.
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Enable Bluetooth: On your smartphone, ensure Bluetooth is turned on. For Android devices, you may also need to enable location services (geolocation) for the app to function correctly.
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Connect to App: Open the "Sensor Blue" app. Press the button on the front of the thermometer hygrometer once to initiate connection. The app should detect and connect to the device. The device supports Android 4.3 or above and iPhone 4s or above.
5. Operating Instructions
Once set up, you can use your ORIA Wireless Thermometer Hygrometer as follows:
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Real-time Monitoring: Open the Sensor Blue app on your smartphone to view current temperature and humidity readings from the device. The app displays data in real-time.
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Data Storage and Trends: The device automatically saves data every 10 minutes, storing up to 100 days of historical data internally. You can view temperature and humidity trends within the app. Historical data can be downloaded in CSV format after registering an account.
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Smart Alerts: You can set custom temperature and humidity ranges within the app. If the readings go beyond these preset ranges, the data will show in red on the app, and an alert will be sent to your smartphone.
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Switching Temperature Units: To switch between Celsius (°C) and Fahrenheit (°F), press and hold the button on the front of the device.
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Controlling Alarm: Press the button on the device once to connect or stop the alarm function.
6. Maintenance
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Battery Replacement: The device uses a replaceable CR2477 battery. When the battery is low or if you experience inconsistent readings, replace it with a new CR2477 battery. Refer to the diagram in the 'Specifications' section for battery compartment location.
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Cleaning: Wipe the device with a soft, dry cloth. Do not use liquid cleaners or immerse the device in water.
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Ventilation: Ensure the vent behind the thermometer hygrometer is not blocked. Blocking the vent can affect its performance and accuracy. Avoid placing the device directly against a wall or other surfaces that might obstruct airflow.
7. Troubleshooting
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Device not connecting to app:
- Ensure your phone's Bluetooth is enabled.
- Make sure your smartphone is within close proximity (within 35m/114.8ft without obstructions) to the device during pairing.
- For Android phones, turn on geolocation (location services) when connecting to the sensors.
- Confirm the battery insulation sheet has been removed and the battery is properly installed.
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Inaccurate or constant readings:
- If you get a constant reading for a long time, try replacing the battery.
- Ensure the device's vent is not blocked by any objects or surfaces.
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No Wi-Fi connectivity:
- This product is a Bluetooth version and does not support Wi-Fi connectivity. It connects directly to your smartphone via Bluetooth.
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Does it save data without a Bluetooth connection?
- Yes, the device saves data internally every 10 minutes for up to 100 days. However, to view or export this data, you need to connect the device to the app via Bluetooth.
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Can I connect multiple devices to the app?
- The Sensor Blue app is designed to manage multiple ORIA thermometer hygrometers, allowing you to monitor different locations simultaneously.
8. User Tips
- For optimal performance and to ensure a stable connection, keep your smartphone relatively close to the device, especially during initial pairing and data synchronization.
- Android users should remember to enable geolocation (location services) on their phone for the Sensor Blue app to properly detect and connect to the device.
- If you notice the temperature or humidity readings are not changing, it might be an indication of a low battery. Consider replacing the CR2477 battery.
- Always ensure the small vent on the back of the device is unobstructed to maintain accurate readings. Avoid placing it flush against walls or other surfaces.
9. Warranty & Support
For warranty information and technical support, please refer to the official product page or contact the seller directly. Keep your purchase receipt for any warranty claims.
