Fitbit Sense 2 FB521 Replacement Parts

Sstelco
(1398)
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US $19.99/ea
Was US $39.98 What does this price mean?
Recent sales price provided by the seller
Save US $19.99 (50% off)
Condition:
Used
“Genuine Fitbit Parts: We aim to provide original Fitbit parts whenever available.Tested and Working: ”... Read moreabout condition
Selectselected
Case / Housing (Black)
Case / Housing (Silver)
Case / Housing (Gold)
Battery with Mid Frame and Vibrator
Speaker
Logic Board
8 available
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 15.99 each one

Additional service available

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Shipping:
Free USPS Ground Advantage®.
Located in: Richmond, Texas, United States
Delivery:
Estimated between Tue, Dec 2 and Mon, Dec 8 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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Seller assumes all responsibility for this listing.
eBay item number:167241632155
Last updated on Nov 08, 2025 16:19:07 PSTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Genuine Fitbit Parts: We aim to provide original Fitbit parts whenever available.Tested and ...
Power Source
Batteries
Size
NA
Indoor/Outdoor
NA
Measurement System
NA
MPN
FB521
Heart Rate Sensor EDA Sensor Skin Temperature Sensor
Used Parts Fitbit Parts Fitbit Repair DIY Repair
For Operating Systems
Android
Item Length
NA
Department
Unisex Adults
Measurement Provided
NA
Battery Life
NA
Language
English
Display Size
NA
Manufacturer Warranty
30 Days Seller's Warranty
Item Height
NA
Body Area
NA
Features
NA
Back Cover Sensor Housing Charging Port Charging Contacts Button
Side Button ECG Button Vibrator Motor Flex Cable Connector
Sensors
NA
Sport/Activity
Running & Jogging
Item Width
NA
Display Resolution
NA
Fitbit Sense 2 FB521 Parts
Replacement Parts Repair Parts Case Housing
Color
NA
Material
NA
Set Includes
NA
California Prop 65 Warning
NA
Brand
Fitbit
Type
Activity Tracker
Model
Fitbit Sense 2 FB521
Country/Region of Manufacture
China
Item Weight
NA
Category

Item description from the seller

About this seller

Sstelco

97.5% positive feedback•11K items sold

Joined Mar 2020
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

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Seller feedback (1,480)

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    Past 6 months
    Verified purchase
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    Past month
    Verified purchase
    Excellent item and price! Fast delivery! Well packed! Excellent seller!
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  • 0***p (205)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item received had some damage from disassembly, requested a refund and seller refunded promptly! Great service! Will buy parts from seller in the future. Good price for the part. Seemed to be OEM quality.
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