Will I loose my data if I pair a new Fitbit?

[Kamilek]

Hi.

I am buying Fitbit Blaze today. I was using Fitbit HR so far. Will I loose all my data? Do I need to reinstall the app first and install again?

Moderator edit: subject for clarity

[WendyB]

Just make sure to use the same email as before. Use this article

Set up a Replacement Tracker

http://help.fitbit.com/articles/en_US/Help_article/1873

Are you going to continue to use the Charge HR or give it away? As you can use  2 different models on the same account. You just need to swich them off.

[WendyB]

If wanting to use both use this to set it up

https://community.fitbit.com/t5/News-Announcements/Multi-Tracker-Support-is-now-available/td-p/72811...

[AlejandraFitbit]

A warm welcome to the Community @Kamilek and @WendyB thanks for stopping by and the information provided. If you will paired a new tracker to your account and want to keep your information, you just need to sync your old tracker before pairing the new one and your information will remain on your Dashboard.

To paired the new tracker, do the following from your Android Fitbit app:

1. On the Fitbit app for Android dashboard, tap the menu icon in the top left corner.
2. Tap Devices.
3. Tap the + icon in the top right corner.
4. If you're replacing a tracker, tap the tracker you want to replace. If you're setting up a new tracker, tap Add a new Device.
5. Choose your tracker and follow the onscreen instructions to continue.

I hope this helps, let me know the outcome. 

[Slimlynne]

I need to know how to change my Fitbit hr to a Fitbit blaze

[AlejandraFitbit]

Welcome to the Forums @Slimlynne.

Could you please be more specific about what you would like to do? Are you pairing a new device or are you adding an extra Fitbit to your account? If you need setup procedure, you can follow the instructions provided in my previous post.

Hope to hear from you soon.