Striiv Fusion Bio

How many days can I go without syncing the Fusion with the app? I don't want to lose any data, but I want to use the Fusion without my phone for awhile. Does it have an internal storage to store data, and if so, for how many days or weeks? Thanks! 

Hi Bethany, the Fusion can store about 4 days of data internally, depending on how active you are (how much activity you log). Generally, it's a good idea to sync the device with the app every 3 days or so. Hope this helps!