![Fitbit Support en Twitter: "@RachelWatsky Hi, @RachelWatsky. We've responded to your private message. Please check your inbox if you have time and send your reply. We'll get back to you as soon Fitbit Support en Twitter: "@RachelWatsky Hi, @RachelWatsky. We've responded to your private message. Please check your inbox if you have time and send your reply. We'll get back to you as soon](https://pbs.twimg.com/media/EhfqabBWoAAv9qA.jpg)
Fitbit Support en Twitter: "@RachelWatsky Hi, @RachelWatsky. We've responded to your private message. Please check your inbox if you have time and send your reply. We'll get back to you as soon
![2 Questions, why is my fat burning zone going higher and why is my RHR rising as well? -> : r/fitbit 2 Questions, why is my fat burning zone going higher and why is my RHR rising as well? -> : r/fitbit](https://preview.redd.it/l3rveikyjhi81.jpg?width=640&crop=smart&auto=webp&s=b1e9402987a4332c7c77a8c980dbb222ed033a60)
2 Questions, why is my fat burning zone going higher and why is my RHR rising as well? -> : r/fitbit
![As soon as I wake up in the morning, I check my hr (on the Fitbit graph) for the duration of my sleep. There are never any wild fat burn or cardio As soon as I wake up in the morning, I check my hr (on the Fitbit graph) for the duration of my sleep. There are never any wild fat burn or cardio](https://preview.redd.it/or9qdqfpqa371.jpg?width=640&crop=smart&auto=webp&s=191f061808e9a6c0f6f18bfd9ba0ae759c184273)