Ive had my orb since Christmas of last year and I love it. However, ever since a new ios update, it wont track my sleep anymore. Maybe take a look into it and see what the cause is? Other than that I love the orb and the app. Im not sure if this current version is compatible with the new ios update but just a suggestion. Other than that, it works perfectly
Nikki Jay about Fitbug, v4.7.3