cerastes H03

Finder Tag H03 Smart Bluetooth Tracker User Manual

Model: H03 | Brand: CERASTES

Introduction

The Finder Tag H03 is a smart Bluetooth tracker designed to help you locate your valuable items using Apple's Find My network. This compact device offers global tracking capabilities, a long-lasting replaceable battery, and seamless integration with your Apple devices without requiring additional app downloads.

Finder Tag H03 product image showing key features: Works with Apple Find My, Worldwide Tracking, Replaceable Battery, Seamless Connection, Sound Reminder.

Figure 1: Finder Tag H03 with highlighted features.

Product Specifications

Feature Specification
Model H03
Connectivity BLE 5.1
Dimensions 31.8 mm (diameter) x 8.8 mm (thickness)
Net Weight 12g
Battery Type CR2032 3V Lithium Battery (replaceable)
Battery Life Up to 1 year (360 days standby)
Sound Level 80-100dB
Connection Distance 30-50 meters (Bluetooth range)
Waterproof Rating IP52 (water and dust protection, handles splashes)
Compatibility Apple iOS System (iPhone, iPad, Mac, iPod) with Find My App
Product size and parameters table for Finder Tag H03.

Figure 2: Detailed product dimensions and parameters.

Setup and Connection

Follow these steps to set up your Finder Tag H03 and connect it to your Apple device:

  1. Prepare the Finder Tag:

    The Finder Tag H03 comes with a pre-installed battery. If you need to replace it or ensure it's properly seated:

    • Gently open the battery cover by rotating it counter-clockwise as indicated by the arrows on the back of the device.
    • Insert or replace the battery with a new CR2032 3V lithium battery, ensuring the positive (+) side faces upwards. You will hear a tone when the battery is correctly installed.
    • Close the battery cover by rotating it clockwise until it clicks securely into place.
    Back of Finder Tag H03 showing battery cover with arrows for opening and closing, and FCC ID.

    Figure 3: Back of the Finder Tag H03, showing battery cover rotation.

    Image showing a CR2032 3V battery being inserted into the Finder Tag H03.

    Figure 4: Battery replacement illustration.

  2. Initiate Pairing:

    Press the button on the Finder Tag H03 once. You will hear a beeping sound, indicating it's powered on and ready for pairing broadcast.

  3. Open Find My App:

    On your Apple device (iPhone, iPad, Mac, or iPod), open the pre-installed "Find My" app. Ensure your device has an active internet connection, Bluetooth is enabled, and location services are turned on.

    Screenshot of an iPhone home screen with the Find My app icon highlighted.

    Figure 5: Locate the "Find My" app on your Apple device.

  4. Add New Item:

    In the "Find My" app, navigate to the "Items" tab. Click the "+" icon (or "Add Item") and then select "Other Supported Items to Find".

  5. Connect to Finder Tag:

    Your device will begin searching for nearby compatible items. Once "Finder tag" appears in the search results, click "Connect".

  6. Customize and Register:

    Follow the on-screen prompts to customize your Finder Tag. You can set a name (e.g., "Keys", "Wallet", "Bag") and choose an emoticon to represent it. Finally, register the Finder Tag to your Apple ID. Wait for the setup process to complete.

    Series of iPhone screenshots showing the steps to add a new item in the Find My app, including searching for the tag, connecting, and naming it.

    Figure 6: Step-by-step connection process in the Find My app.

Operating Instructions

Once your Finder Tag H03 is successfully connected, you can utilize its features through the Apple Find My app:

  • Locate Items by Sound:

    If your item is nearby but out of sight (e.g., under a sofa, in a drawer), open the "Find My" app, select your Finder Tag, and tap "Play Sound". The Finder Tag will emit a loud sound (80-100dB) to help you pinpoint its exact location.

    Illustration of an iPhone displaying the Find My app map, with sound waves emanating from a Finder Tag hidden in a room, indicating its location.

    Figure 7: Using "Play Sound" to find items.

  • Global Tracking:

    For items that are further away, the Find My network leverages millions of Apple devices worldwide to securely and anonymously relay the location of your Finder Tag to your Find My app. This allows you to see its real-time location on a map, even if it's far from your own device.

    Illustration showing a world map with dots representing the Find My network, and an iPhone displaying the location of a Finder Tag on a map.

    Figure 8: Global tracking via the Find My network.

  • Lost Mode:

    If you lose an item with your Finder Tag attached, you can enable "Lost Mode" in the Find My app. This allows you to display a custom message and contact information to anyone who finds your item, making it easier for them to return it to you. You will also be notified when your item's location is updated.

    Illustration showing a laptop, iPad, and iPhone, indicating that multiple devices can be online simultaneously with the Finder Tag. Also shows a 'Lost mode' icon.

    Figure 9: Multiple device support and Lost Mode feature.

  • Remote Photography (Shutter Button):

    The Finder Tag H03 can also function as a remote shutter for your phone's camera. When connected via Bluetooth, simply click the button on the Finder Tag to take a photo. This is useful for selfies, group photos, or capturing creative compositions from a distance.

    Image showing a hand holding the Finder Tag H03, using it to remotely trigger a phone camera to take a group photo outdoors.

    Figure 10: Remote photography function.

Maintenance

To ensure optimal performance and longevity of your Finder Tag H03:

  • Battery Replacement:

    The Finder Tag H03 uses a standard CR2032 3V lithium battery. When the battery is low, you will receive a notification on your Apple device. Replace the battery by following the steps outlined in the "Setup and Connection" section (Step 1). A fresh battery ensures up to a year of use.

  • Cleaning:

    Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the surface.

  • Water Resistance:

    The Finder Tag H03 has an IP52 waterproof rating, meaning it is protected against limited dust ingress and water spray from any direction. While it can handle splashes and light rain, it is not designed for submersion in water. Avoid exposing it to heavy rain or prolonged water contact.

    Image of the Finder Tag H03 being splashed with water, illustrating its IP52 waterproof rating.

    Figure 11: IP52 waterproof rating.

  • Power Off:

    To power off the Finder Tag, press and hold the button four times. You will hear a beeping sound indicating it has powered off.

Troubleshooting

If you encounter issues with your Finder Tag H03, try the following:

  • Tag Not Connecting/Found:
    • Ensure your Apple device's Bluetooth is enabled and within the 30-50 meter connection range.
    • Check if the Finder Tag's battery is properly installed and has sufficient charge. Replace the battery if necessary.
    • Press the button on the Finder Tag to ensure it's powered on and broadcasting.
    • Restart your Apple device and try the pairing process again.
  • Sound Not Loud Enough:
    • Ensure there are no obstructions directly covering the Finder Tag that might muffle the sound.
    • The sound level is rated at 80-100dB, which is generally loud enough for finding items indoors or in quiet environments. In noisy environments, it might be harder to hear.
  • Inaccurate Location Tracking:
    • Ensure your Apple device has a stable internet connection and location services are enabled for the Find My app.
    • The accuracy of global tracking relies on the density of the Find My network (other Apple devices). In sparsely populated areas, location updates might be less frequent or precise.
  • Factory Data Reset:

    If you need to reset the Finder Tag to its factory settings (e.g., to pair with a new Apple ID or resolve persistent issues), press the button on the tag five times in a row, and then press and hold the fifth time. You will hear a beeping sound indicating the reset is complete.

    Video 1: Finder Tag H03 Connection Tutorial. This video demonstrates battery replacement, power on, pairing, and factory reset procedures.

Warranty and Support

For any issues not covered in this manual, or for warranty inquiries, please contact the seller directly through the AliExpress platform. Keep your purchase records for reference.

The Finder Tag H03 is designed for long-term use with its replaceable battery and robust construction. It is certified with CE, EAC, EPA, FCC, RoHS, TGA, UL, and pse, ensuring compliance with various safety and environmental standards.

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