Step 1: Check Bluetooth basics

If your Bluetooth devices won’t connect, it’s likely because the devices are out of range, or aren’t in pairing mode. If you’re having persistent Bluetooth connection problems, try resetting your devices, or having your phone or tablet “forget” the connection.

The most likely cause for Bluetooth pairing difficulty is…

1. Get your speaker and your audio device as close together as possible while you troubleshoot.
2. Reset the Bluetooth on your audio device (i.e. phone).
3. Next, reset the Bluetooth on your speaker. Then, you should be good to go.

1. Turn Bluetooth off and then on again. Learn how to turn Bluetooth on and off.
2. Confirm that your devices are paired and connected. Learn how to pair and connect via Bluetooth.
3. Restart your devices. Learn how to restart your Pixel phone or Nexus device.

Bluetooth technology offers convenience – from hands-free phone calls to wireless file-sharing to playing music on a vehicle’s speakers. But leaving your Bluetooth on all the time can be dangerous, and hackers are exploiting the technology to access private information, spread malicious software and more.

7 Genius Ways to Improve Your Bluetooth Connection

1. Clear the Obstructions.
2. Turn off Other Devices.
3. Double Check the Distance.
4. Try Resetting Daily.
5. Buy New Stuff.
6. Try a Bluetooth Router.
7. Update, Update, Update.
8. 10 Best Must-Have Pool Accessories.

But Bluetooth is still so unreliable. Its got a short range, devices disconnect randomly and it uses up battery life. Bluetooth uses the 2.4 gigahertz frequency to communicate with other devices. This frequency and a few others are referred to as the ISM band, for Industrial, Scientific and Medical devices.

There just isn’t enough bandwidth available to Bluetooth devices, as Sennheiser explains. Technically, when you’re just using the headphones as a sound output device, they’re using the A2DP Bluetooth profile, and ideally using AptX for maximum sound quality.

A technology designed to replace Bluetooth has been developed by a team of researchers at Nanyang Technology Univeristy and A*STAR Institute for Infocomm Research. It uses a VIRTUS chipset and is capable of transferring data wirelessly at an unprecedented speed of 2 gigabits per second.

Bluetooth and WiFi are both wireless technologies for connecting your devices, but they are quite different. While WiFi is mainly used to connect your devices to the internet, Bluetooth is only used to connect your devices to each other.

The answer is YES. Leaving Bluetooth always on WON’T drain your smartphone’s battery, in fact, you will find it super convenient leaving it on all the time, totally carefree. Everyone has his/her own idea on how to conserve smartphone battery, from turning off notifications to disabling GPS signals.