Bluetooth Signal Meter for Android - Free App Download (2024)

FAQs

How to check Bluetooth signal strength on Android? ›

Bluetooth RSSI can be accessed by reading the RSSI on the device's settings. An ideal RSSI value of a Bluetooth device should be between -30 to -55. Reading the Received Signal Strength Indicator (RSSI) can sometimes be challenging.

Android's "Manual Scan" screen for Bluetooth trackers. Tap the tracker icon, and you're taken to the same screen that appears if an unknown tracker is automatically detected.

Bluetooth BLE Device Finder 4+

The best free app I've seen so far is Wunderfind, available for iOS and Android. After skipping a slightly aggressive upgrade screen, you're presented with a simple interface, showing just about all of the Bluetooth devices in your vicinity.

Simply Option (Alt) click the Bluetooth menu bar item, then move the mouse cursor over the Bluetooth item you want to check the signal strength for and look for "RSSI". The two most likely reasons for a bad Bluetooth connection are low batteries and heavy interference from something in the environment.

Turn off your phone's WiFi. Go to your phone's “Phone” app and enter: *3001#12345#*. Hit the green button.

Modern Bluetooth devices generally require some kind of pairing sequence before they begin communicating with each other. This makes it difficult for someone with a Bluetooth device to connect to your device(s) without permission.

3 Listening Device Detector App for Android Users

Detectify uses the phone's magnetometer sensor to detect the magnetic fields, potentially finding the hidden detector devices. Moreover, it is designed keeping non-tech savvy users in mind and is available for free.

The only way to pick up the signal from the lost Bluetooth device is if the Bluetooth radio is switched on. Install a Bluetooth scanner app like LightBlue. This kind of app detects and lists all Bluetooth devices that are broadcasting nearby. You can get LightBlue on iPhone or download LightBlue for Android.

How can I see what devices are connected to my Bluetooth? ›

Touch and hold Bluetooth . If your accessory is listed under "Available media devices," next to your device's name, tap Settings . If no accessories are listed under "Previously connected devices," tap See all.

BLE Scanner was developed with a vision to help Bluetooth community, developers who wants to build BLE products & applications. BLE Scanner is used by not only developers but also users are using it to find their lost Fitness Trackers and other Bluetooth Smart Devices.

To find BLE devices, you use the startScan() method. This method takes a ScanCallback as a parameter. You must implement this callback, because that is how scan results are returned.

Buying Options. Bluetooth trackers let you monitor the location of whatever they're attached to from a phone, tablet, or computer. For iPhone owners, Apple's AirTag is an easy top pick.

Fortunately, there are several ways to increase the range of Bluetooth, including keeping your devices up to date, reducing interference, using an external Bluetooth antenna, using a Bluetooth range extender, using a Bluetooth amplifier, and keeping your devices cool.

Change the position or location of the unit or connected device. If the connected device has a cover on it, take it off to improve the communication distance. If the connected device is in a bag or in a pocket, try moving the position of the device. Place the devices closer together to improve signal transmission.