Side-by-side reliability

Fitbit fb409 vs Apple Apple Watch (paid battery repair)

Compare reliability signal, data confidence, common failures, typical age, and reported repair cost. Warranty window reference: 12–12 months depending on category.

Compare up to four products →

Model A

Fitbit fb409

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence

Most common failure: Battery failure
Typical failure age: 1 mo
Median repair cost: —
Highest reported repair: —

Median months

% mfr warranty

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After warranty reports

Avg repair cost

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Top failure categories

Battery failure1

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Model B

Apple Apple Watch (paid battery repair)