I owned a Tracker (pre-cursor to the One) for almost 3 years. Never, ever, ever had a problem with it. It simply died of old age (I actually still have it in my jewelry box). Having a fitness tracker that I can wear as a watch is not a priority for me. That's why the tracker worked so well. However, I have become addicted to the text/phone call notification on my Alta; a feature neither the One nor the Zip possess (I prefer that feature over the sleep feature). If you ever consider adding text/email alert to the One or the Zip I'll be the first in line to buy one. I can attach it to my bra when I go out for a glamorous evening (undetected), wear my nice jewelry on my wrist and still get notified when someone is contacting me. Thank you.
Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
Best Answer