Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we make no warranty regarding the quality , accuracy , timeliness , truthfulness , completeness , or reliability of the fitbit service or any fitbit content . 

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. OPTIONS: ["Limitation of liability", "Jurisdiction", "Unilateral termination", "None", "Contract by using", "Arbitration", "Unilateral change", "Content removal", "Choice of law"].