What is bluetooth used for

Nice not having to fat finger everything. Please click here if you are not redirected within a few seconds. Mobility News E-Bikes. Jump to section: What is Bluetooth? What do the version numbers mean? How do I know if my phone has Bluetooth? What is the difference between Bluetooth and NFC? How do I use Bluetooth?

How do I pair my phone with a Bluetooth device? What can I use Bluetooth for? What are common Bluetooth problems? What is Bluetooth? Look out for the Bluetooth symbol on your electronics devices.

Bluetooth 5 detailed: four times the range, twice the speed How do I know if my phone has Bluetooth? NFC and Bluetooth are both ways to wirelessly connect devices. Switch Bluetooth on or off from your notifications shade or in its dedicated menu in Settings.

For listening to music One of the most common uses for Bluetooth is to connect your smartphone to wireless speakers or headphones. Read our list of the best Bluetooth speakers here Bluetooth speakers are usually small and rectangular, but some can produce an almighty sound. For hands-free headsets Making use of hands-free headsets is another popular use for Bluetooth. Hit the share button when viewing a photo, then tap the Bluetooth icon, and find the device you want to send it to.

For hands-free in cars You can also find Bluetooth in cars. Data is transmitted between Bluetooth-enabled devices in packets that are positioned in these slots. Frequency hopping takes place between the transmission or reception of packets, so the packets that make up one transmission may be sent over different frequencies within the ISM band.

The physical channel is also used as a transport for one or more logical links that support synchronous and asynchronous traffic as well as broadcast traffic. Each type of link has a specific use. For instance, synchronous traffic is used to carry hands-free audio data, while asynchronous traffic may carry other forms of data that can withstand more variability in the timing for delivery, such as printing a file or synchronizing your calendar between your phone and computer.

One of the complexities often associated with wireless technology is the process of connecting wireless devices. Users have become accustomed to the process of connecting wired devices by plugging one end of a cable into one device and the other end into the complementary device. Bluetooth technology uses the principles of device "inquiry" and "inquiry scan. When an inquiry is received, the scanning device sends a response with the information needed for the inquiring device to determine and display the nature of the device that has recognized its signal.

Let's say you want to wirelessly print a picture from your mobile phone to a nearby printer. In this case, you go to the picture on your phone and select print as an option for sending that picture.

Bluetooth Technology History and Specifications. How to Connect, or "Pair," With Bluetooth. Bluetooth Limitations and Downsides. Bluetooth Security Risks and Concerns. What is Bluetooth 5. What is Bluetooth tethering? What is a Bluetooth speaker? Was this page helpful? Thanks for letting us know! Email Address Sign up There was an error. Please try again. You're in! Thanks for signing up. There was an error. Tell us why! More from Lifewire. What Is Bluetooth Wireless Networking? Galaxy Buds 2 Won't Connect?

How to Fix the Problem. Getting Started With Wireless Speakers. Definitions and Examples of Wireless Technology. How to Turn On Bluetooth on Windows Almost any wireless device you encounter might use Bluetooth technology.

Bluetooth is named after Danish king Harold Bluetooth. The Bluetooth logo is a combination of the two Norse runes for Harold Bluetooth's initials. You've probably seen a few Bluetooth devices already, or you may even own one and not realize it.

In many parts of the world, the most well-known Bluetooth devices are hands-free wireless headsets for mobile phones, allowing you to talk and make calls while your phone is still in your pocket. Many wireless speakers and car stereos use Bluetooth to play music from other devices like mobile phones and tablets.

Remote controls for televisions and entertainment systems are replacing infrared sensors and wires with Bluetooth technology.