Fitbit launches the Charge 4 with built-in GPS, few other reasons to upgrade

You can also control the Spotify app on your phone from your wrist.

In a world where I wasn’t confined to my home, this article would be filled with my impressions of Fitbit’s latest fitness tracker, the Charge 4. I would have written about the feel of it on my wrist, the responsiveness of the display, and tested the new Spotify integration that brings playback controls to a Fitbit tracker for the first time.

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https://www.macworld.com/article/3535188/fitbit-charge-4-features-design-specs-price.html