How to improve bluetooth connection

How to improve bluetooth connection

I have a chinese smartwatch, called GV30, I think they all are similar ( so it may be similar to a more common u8 ) . The bluetooth connection is very low and weak, it reaches barely 1 m from phone before disconnecting ! I don't know if it's a manufacturing defect or it's a lack of chinese-made, but i want to improve it. I have no warranty, but I am thinking about to repair myself, maybe improving antenna' s lenght or replacing bluetooth module. What do you recommend me ?

Asked by: Guest | Views: 216

Total answers/comments: 2

Comments display order:

Guest [Entry]

"Hi,

It probably only has a Class 3 Bluetooth module in it, (effective range -up to 1 metre dependent on what barriers are in the way).

Putting a longer antenna on will not solve it, because range still depends on the transmission power output of the module.

Replacing it with a Class 2 module (up to 10 metres) might be difficult because you have to find one which :

a) will fit,

b) has the same connections

c) does not draw too much more power from the battery (which it will just to get the increased transmission range you require), as this may compromise the functioning of the other components in the watch,

Here is an table which shows the power specifications of the various Bluetooth classes."

Guest [Entry]

"Does using Bluetooth ever drive you crazy with dropped connections to your desktop mouse, or with pairing and sound-quality problems on your smartphone? If so, you're not alone.

As a wireless connectivity technology, Bluetooth is designed to be relatively easy to use, and typically it requires little more than entering a four-digit PIN to instantly pair, say, a keyboard with your iPad.

And yet, for all its purported simplicity, online forums are full of users complaining about Bluetooth problems--whether it's iPhone owners looking to pair a novelty handset or a first-time laptop user just looking to turn Bluetooth on. ""I cannot use Bluetooth. I don’t know what is wrong with my laptop but this problem is frustrating for me,"" said one user in the TechArena forum. Another user, on Tech Support Forum, wrote: ""I KNOW I have bluetooth, I checked BIOS and it says it is enabled... so lost right now, and a touch frustrated.""

Bluetooth mysteries appear to fall into several different categories. Some are as simple as not knowing how to turn on a Bluetooth chip in your PC or smartphone. Others include figuring out which software driver to download for your PC, or understanding how to deal with signal drops on a headset. A more problematic situation is when Bluetooth capability breaks down, through no fault of the user."