: Since it has been retired for years, you won't receive firmware updates or official customer support if the hardware fails. What Made the Zip Special?
: A quick tap on the screen showed steps, distance, calories, and a "smiley face" that grew based on your activity. Review: Fitbit Zip Wireless Activity Tracker buy fitbit zip
: As of May 19, 2026 , all legacy Fitbit accounts must be migrated to Google accounts. Using older hardware with this new ecosystem can be hit-or-miss, and many "workarounds" for older devices have been discontinued. : Since it has been retired for years,
: It used a CR2025 coin battery that lasted 4–6 months, meaning you never had to plug it in. buy fitbit zip