Fitbit One Wireless Activity And Sleep Tracker read description.
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Product details
| Management number | 21006957 | Release Date | 2025/10/30 | List Price | $25.14 | Model Number | 21006957 | ||
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| Category | |||||||||
Fitbit One Wireless Activity And Sleep Tracker .
Please note this is factory sealed, but it’s an older model. It was sitting in a box and missed the opportunity to be upgraded to the latest firmware, so now it will remain on the 6.46 version partially supported by the Fitbit app:
Mobile Fitbit app (iPhone and Android) - data sync and upgrade are not working even after linking it to the app.
The only reason to connect it to the Mobile Fitbit app is to set up/sync time on your tracker.
Don't try to update upgrade it via any app - it will fail, and there is no workaround.
What works:
• It counts steps, distance, floors, and calories.
Shows time.
• The battery holds for more than a week.
What doesn't work:
• Sync data to the Fitbit phone app.
• Firmware update/upgrade
| Category | Electronics > Wearables > Smart Watches |
|---|---|
| Size | N/A |
| Brand | Fitbit |
| Condition | New |
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