A:Answer Hi there, thank you for your inquiry. You can use the Google Fitbit Ace LTE without linking it to a mobile provider. However, to enjoy all the features of your device, you'll need a Fitbit Ace pass.
For more information about the Ace pass, please visit: https://support.google.com/fitbitacelte/answer/14949765?hl=en&ref_topic=14964348&sjid=3976516343012734487-NC