These chargers actually work fine when charging the Fitbit Versa 2. Similar to the Versa 2. They come with a USB-A connector, so you can use any power adapter with a USB-A connector. If there's one downside to these devices, it's that they won't work if your Fitbit has one of the wrap-style screen protectors like mine. But it's easy to remove the protection, so I don't see it as a big problem.
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