Introduction
The TDTOD O TAG is a versatile smart tracker designed to help you locate your valuable items. It offers broad compatibility with both Apple's Find My network (for iOS devices) and Google's Find My Device network (for Android devices). This manual provides instructions on how to set up, operate, and maintain your O TAG tracker.
Important Note: The TDTOD O TAG can only be paired with one system (either Apple Find My or Google Find My Device) at a time. You cannot use both simultaneously with a single tracker.
Product Overview
The TDTOD O TAG is a compact and lightweight device, weighing approximately 9 grams. Its small size makes it ideal for attaching to various personal items.
- Compact Design: Measures 32mm x 32mm x 7mm.
- Durable Construction: Made from plastic.
- Water Resistance: Rated IP65, offering protection against dust and low-pressure water jets.
- Sound Alert: Features a built-in speaker with a volume of 80-100dB for easy location.

Image: This image displays the TDTOD O TAG's dimensions (32mm diameter, 7mm thickness), sound alert capability (90-100dB), Bluetooth range (up to 100m/350ft), and certifications including Worldwide Tracking, Protecting, MFI Certification, Sound Alert, IP65 Waterproof rating, and Google Official Certification.
The O TAG can be used to track a variety of items, including:
- Keys
- Wallets
- Luggage and bags
- Backpacks
- Pet collars

Image: This image illustrates various applications for the TDTOD O TAG, showing it attached to a set of keys, a pet's collar, luggage, a handbag, a wallet, and a backpack, demonstrating its versatility for protecting important items.
Setup
1. Battery Installation
The TDTOD O TAG comes with a pre-installed CR2032 battery. To access or replace the battery, gently twist the two halves of the tracker counter-clockwise to open. Insert the CR2032 battery with the positive (+) side facing up. Align the halves and twist clockwise to secure.
2. Pairing with Your Device
Before pairing, ensure Bluetooth is enabled on your smartphone.
For Apple Find My (iOS 14.5 or later):
- Open the Apple "Find My" app on your iPhone or iPad.
- Navigate to the "Items" tab.
- Tap the "+" icon and select "Add Other Item".
- Follow the on-screen instructions to pair your TDTOD O TAG. You may need to press the button on the tracker to activate pairing mode.
For Google Find My Device (Android 9.0 or later):
- Open the Google "Find My Device" app on your Android smartphone.
- Ensure Bluetooth is active on your phone.
- Press the button on the TDTOD O TAG to activate pairing mode.
- The app should detect the tracker. Follow the on-screen prompts to complete the pairing process.

Image: This image demonstrates the TDTOD O TAG's compatibility with both iOS and Android devices, showing the tracker positioned between a smartphone displaying the Google Find My Device app and an iPhone displaying the Apple Find My app. It highlights that the device can connect to either system, but only one at a time.

Image: This image displays a selection of supported iOS and Android smartphone models, including Oppo, Vivo, Google Pixel, Sony, Xiaomi, iPhone, and OnePlus, indicating broad compatibility for the TDTOD O TAG tracker.
Operating Instructions
1. Locating Nearby Items
When your item is within Bluetooth range (up to 100 meters / 350 feet), you can use the app to make the TDTOD O TAG play a sound. This helps you pinpoint the exact location of your item, such as keys hidden under a cushion.
- Open the "Find My" (iOS) or "Find My Device" (Android) app.
- Select your TDTOD O TAG from the list of items.
- Tap the "Play Sound" option. The tracker will emit an audible alert (80-100dB).

Image: This image illustrates the "Listen for the Sound" feature, showing the TDTOD O TAG tracker near a set of keys on a sofa, with sound waves emanating from it. Two smartphones display their respective tracking apps with a "Play Sound" option, indicating how users can trigger an audible alert to locate nearby items.
2. Locating Distant Items
If your item is out of Bluetooth range, the app will display its last known location on a map. You can use the app's navigation feature to guide you back to the vicinity of your item. Once you are closer, you can use the "Play Sound" feature to find it precisely.
3. "Left Behind" Notifications
Enable "Left Behind" alerts in your app settings. If you leave your TDTOD O TAG behind and move out of its Bluetooth range, your smartphone will receive an instant notification, reminding you that your item is no longer with you.

Image: This image shows a smartphone displaying "Keys Left Behind" notifications from both Apple Find My and Google Find My Device apps. In the foreground, a TDTOD O TAG is attached to a set of keys on a wooden table, illustrating the tracker's ability to alert users when they forget their items.
4. Sharing Item Location
The TDTOD O TAG allows you to share the location of your tracked items with friends and family. This feature requires iOS 18.0 or later, or Android 9.0 or later. Consult your app's sharing options for detailed instructions.
Maintenance
Battery Replacement
The TDTOD O TAG uses a standard CR2032 coin cell battery, which typically lasts up to one year. When the battery is low, you may receive a notification from your tracking app. To replace the battery:
- Gently twist the two halves of the tracker counter-clockwise to open the casing.
- Remove the old CR2032 battery.
- Insert a new CR2032 battery with the positive (+) side facing up.
- Align the two halves of the tracker and twist clockwise until securely closed.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tracker not pairing | Bluetooth is off; tracker battery is low; tracker is already paired to another device/system. | Ensure Bluetooth is on. Replace the battery. If previously paired, unpair from the old device/system first. Ensure you are pressing the button on the tracker to activate pairing mode. |
| No sound from tracker | Tracker is out of Bluetooth range; battery is dead; app volume is muted. | Move closer to the tracker. Replace the battery. Check app settings for sound options. |
| "Left Behind" notifications not working | Feature not enabled in app; app permissions restricted; background app refresh disabled. | Enable "Left Behind" alerts in your tracking app settings. Grant necessary location and notification permissions to the app. Ensure background app refresh is enabled for the tracking app. |
| Inaccurate location tracking | Weak Bluetooth signal; GPS interference; outdated app. | Ensure your phone's location services are enabled and accurate. Update the tracking app to the latest version. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | O TAG |
| Brand | TDTOD |
| Dimensions (L x W x H) | 32mm x 32mm x 7mm |
| Material | Plastic |
| Connectivity Technology | Bluetooth |
| Bluetooth Range | Up to 100 meters (350 feet) |
| Sound Alert Volume | 80-100dB |
| Water Resistance Rating | IP65 |
| Battery Type | 1 x CR2032 (included) |
| Battery Life | Up to 1 year |
| Compatible Devices | Smartphones (iOS 14.5+ for Apple Find My, Android 9.0+ for Google Find My Device) |
| Control Method | Mobile Application |
Warranty and Support
For any issues or questions regarding your TDTOD O TAG, please refer to your purchase documentation for warranty information or contact the seller directly through your order platform for support.