The Zip Hubs was using, the One #3 had been wearing, and an older Flex that had been replaced with another model, are now laying around unused. When I do get steps from my son, and input them ... it's extended family and friends and neighbors who are there in the Top10.
Both of them ... I wear the One and the ChargeHR.
My missionary will be coming home in February. I wonder if I'll want to go back to an actual Fitbit. Maybe put on one of the abandoned 'bits .... ha ha, who am I kidding. If he does want a Fitbit, he probably wouldn't want one of those older models, especially used (even if they were used by family). He'd want a Charge, or Alta, or Blaze or Surge ... We'll see. Maybe he'll join Dad and his brother with the Apple watch.