@SunsetRunner I am moving your post to the Android forum in hopes that you can get more help. It is my understanding that your phone doesn't have Google Play Services. This is due to the ongoing dispute between Huawei and the US government. You should browse the Android forum for other threads on this topic to see if there is an answer there.
Laurie | Maryland
Sense 2, Luxe, Aria 2 | iOS | Mac OS
Take a look at the Fitbit help site for further assistance and information.
Best Answer