Fitbit was created in 2007.
The Fitbit Charge HR adds a Heart Rate monitor (that is what the HR stands for).
You can take a FitBit into the ocean for a small amount of time. However, the salt could hurt the FitBit if used for long periods of time.
No. Only the one that came with that FitBit.
no it is not
The Fitbit Charge HR and Surge was released on the 1st of December 2014
Nike and Fitbit are competing companies. The Fitbit Surge has a built-in heart rate monitor, so it's not required for the user to purchase a separate device.
The dongle that comes with the Fitbit HR is for plugging into your USB port either on your laptop or PC. If you don't want to use it you can also download the Fitbit APP for an IPhone and it will upload your data to the Fitbit website. I use both and my steps, etc. all automatically upload once I am within 20 feet or so of my laptop of phone. You do have to go onto Fitbit website though and set up an account for yourself and get the Fitbit to link to your Laptop/PC or phone for it to work. Hope this helps.
FitBit trackers are water resistant, not water proof. That means, they can get rained on when you are outside or have some water splashed on it, if you are around a pool perhaps. However, it's not recommended that you shower or swim with your FitBit. Even though a little bit of water won't harm the device, a lot of it can cause harm. Additionally, if you a person who never takes your FitBit off, taking it off when you shower is a good time to do so, since you aren't getting that many steps. It's very important to give your hand a break!
FitBit app need to use Bluetooth to synchronize your phone with other devices.
The firs time the FitBit is charged it can take up to 4 hours to charge the battery completely.
The music application suitable for Fitbit devices can be Deezer. By using the Tunelf Deezer music converter, you can download Deezer songs to your Fitbit watch even with your Deezer free account. Tunelf Deezer Music Converter is a powerful music downloader designed to help Deezer users download songs, albums, playlists, and podcasts from Deezer to various pure audio formats such as MP3.