How can I add multiple Fitbit devices to my Fitbit Premium?

[TooTall2]

How can I put multiple Fitbit watches on my premium account?  I have 2 and alternate wearing them depending on my activities or when traveling.

Moderator Edit: Clarified subject

[SteveH · Accepted solution]

Although Fitbit supports having more than one tracker connected to an account, there are limitations and only certain combinations work. Fitbit say:

"Note that you can't connect multiple devices that use the Fitbit Gallery to one account. For Fitbit Charge 3, Fitbit Charge 4, Fitbit Charge 5, Fitbit Ionic, Fitbit Inspire series, Fitbit Luxe, Fitbit Sense, and Fitbit Versa series, only connect one of these devices to your account at a time."

Taken from https://help.fitbit.com/articles/en_US/Help_article/1715.htm

So, it only works if at least one of them is an old model. Adding a second tracker is just a matter of selecting your profile picture in the app and then selecting "set up a device"

[JoeSugden]

I have a Fitbit Inspire 3 and a Fitbit Charge 4. I also have a bank card on the Charge 4. If I connect my account to the Inspire 3 will the card be unusable on the Charge 4?

[Heather-S]

@JoeSugden You can only have one device connected to the Fitbit app. The Inspire 3 does not support Fitbit Pay so if you use the Inspire 3 you will not have contactless payments. I don't believe you'd be able to use the card on the Charge 4 if it's not connected to your app.