You’ve got a few workable options, depending on what you have handy and what your box supports.

• Plug in a USB keyboard or mouse: Most Android TV boxes accept USB or 2.4G wireless receivers, letting you navigate menus to pair a new remote.
• Use an air mouse remote with USB receiver: Many 2.4G remotes include a dongle. Plug it in and you can point, click, and type without setup.
• Try your TV’s remote via HDMI‑CEC: If both your TV and box support CEC, basic navigation may work. Names and features vary by brand.
• Pick up a universal IR remote: These can control an Android TV box that accepts infrared, but they do require line‑of‑sight.

Compatibility can vary, so checking the item details before purchase is helpful.

Setup depends on the connection type your Android TV box and remote use. Start by confirming whether your box uses IR, Bluetooth, or a 2.4G USB receiver.

1. IR remote: Insert batteries, point at the box’s IR window, and test. IR needs clear line‑of‑sight and reasonable distance.
2. 2.4G wireless (USB dongle): Plug the receiver into a USB port on the box, add batteries, and try navigation. Most require no programming.
3. Bluetooth remote: On the box, open settings for remotes/accessories. Put the remote in pairing mode (often a long press on a pairing key) and select it on‑screen.

If the box’s settings aren’t accessible, temporarily use a USB keyboard or mouse to reach the pairing menu. Results can vary by model.

Match the remote to your Android TV box’s capabilities and your preferences. A quick checklist can help:

• Compatibility type: IR (line‑of‑sight), Bluetooth (pairing required), or 2.4G with USB receiver (plug‑and‑play).
• Setup style: Look for “no programming required,” or IR learning if you need to copy commands.
• Features: Voice assistant support, air mouse/gyroscope, backlit keys, number pad, or mini keyboard for typing.
• Control scope: Single‑device replacement vs. universal control for TV, audio, and streaming players.
• Power: Standard batteries vs. rechargeable via USB‑C.
• Layout and shortcuts: Dedicated app keys and ergonomic design for frequent use.

Review the item’s compatibility notes and specs to avoid returns.

Many Android TV boxes support mobile app control, though availability varies by device and software version. A general approach is:

• Same network: Connect your phone and Android TV box to the same Wi‑Fi.
• Enable remote control: On the box, open settings for remotes/accessories or network control and allow app‑based control if available.
• Open a compatible remote app: Search your app store for a remote app designed for your platform. Follow its on‑screen pairing prompts.
• Know the limits: Some phones can’t wake a powered‑off box over Wi‑Fi, and voice input requires microphone permissions.

If app control isn’t supported, a physical Bluetooth, IR, or 2.4G remote from this category can be a reliable alternative.

A few quick checks can often help identify what’s going on:

• Power and distance: Install fresh batteries, reduce distance, and remove obstacles. IR needs line‑of‑sight to the box’s sensor.
• IR remotes: Try different angles and confirm the box actually accepts IR commands.
• 2.4G remotes: Make sure the USB receiver is fully seated. Test another USB port or restart the box. Some models have a re‑pair button on the remote.
• Bluetooth remotes: Use a USB keyboard/mouse to reach settings, remove old pairings, and re‑pair the new remote in remotes/accessories.
• Compatibility: Confirm the remote supports Android TV boxes (not just TVs) in the item details.

Because models vary, consulting the product’s pairing instructions can be helpful.